./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 -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -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-dev-03d7b7b [2022-02-20 21:38:07,967 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 21:38:07,969 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 21:38:07,998 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 21:38:07,999 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 21:38:08,000 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 21:38:08,001 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 21:38:08,002 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 21:38:08,004 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 21:38:08,005 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 21:38:08,005 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 21:38:08,006 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 21:38:08,007 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 21:38:08,007 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 21:38:08,008 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 21:38:08,009 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 21:38:08,010 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 21:38:08,011 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 21:38:08,012 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 21:38:08,013 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 21:38:08,014 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 21:38:08,015 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 21:38:08,016 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 21:38:08,017 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 21:38:08,019 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 21:38:08,019 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 21:38:08,020 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 21:38:08,020 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 21:38:08,021 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 21:38:08,021 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 21:38:08,022 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 21:38:08,022 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 21:38:08,023 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 21:38:08,024 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 21:38:08,025 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 21:38:08,025 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 21:38:08,025 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 21:38:08,026 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 21:38:08,026 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 21:38:08,027 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 21:38:08,027 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 21:38:08,028 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 21:38:08,046 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 21:38:08,046 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 21:38:08,047 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 21:38:08,047 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 21:38:08,048 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 21:38:08,048 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 21:38:08,048 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 21:38:08,048 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 21:38:08,049 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 21:38:08,049 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 21:38:08,049 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 21:38:08,049 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 21:38:08,049 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 21:38:08,050 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 21:38:08,050 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 21:38:08,050 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 21:38:08,050 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 21:38:08,050 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 21:38:08,051 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 21:38:08,051 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 21:38:08,051 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 21:38:08,051 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 21:38:08,051 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 21:38:08,052 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 21:38:08,052 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 21:38:08,052 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 21:38:08,052 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 21:38:08,052 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 21:38:08,052 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 21:38:08,053 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 21:38:08,053 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8cd227f6aa4c3302567a8a6de14760d23747b101a72759923cbe24e367cf31d0 [2022-02-20 21:38:08,243 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 21:38:08,269 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 21:38:08,273 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 21:38:08,275 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 21:38:08,275 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 21:38:08,276 INFO L432 ainManager$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 [2022-02-20 21:38:08,342 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df97fcc34/1f5bbc02c8b143da99c0986bb652e25f/FLAG6a7881926 [2022-02-20 21:38:09,013 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 21:38:09,014 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 [2022-02-20 21:38:09,058 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df97fcc34/1f5bbc02c8b143da99c0986bb652e25f/FLAG6a7881926 [2022-02-20 21:38:09,104 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df97fcc34/1f5bbc02c8b143da99c0986bb652e25f [2022-02-20 21:38:09,106 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 21:38:09,107 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 21:38:09,109 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 21:38:09,109 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 21:38:09,111 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 21:38:09,112 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 09:38:09" (1/1) ... [2022-02-20 21:38:09,113 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60f2d2bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:38:09, skipping insertion in model container [2022-02-20 21:38:09,113 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 09:38:09" (1/1) ... [2022-02-20 21:38:09,119 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 21:38:09,249 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 21:38:11,337 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] [2022-02-20 21:38:11,354 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-02-20 21:38:11,392 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 21:38:11,471 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 21:38:11,840 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] [2022-02-20 21:38:11,844 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-02-20 21:38:11,853 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 21:38:12,013 INFO L208 MainTranslator]: Completed translation [2022-02-20 21:38:12,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:38:12 WrapperNode [2022-02-20 21:38:12,014 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 21:38:12,016 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 21:38:12,016 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 21:38:12,016 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 21:38:12,021 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:38:12" (1/1) ... [2022-02-20 21:38:12,152 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:38:12" (1/1) ... [2022-02-20 21:38:12,518 INFO L137 Inliner]: procedures = 458, calls = 3127, calls flagged for inlining = 233, calls inlined = 163, statements flattened = 6619 [2022-02-20 21:38:12,519 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 21:38:12,520 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 21:38:12,520 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 21:38:12,521 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 21:38:12,528 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:38:12" (1/1) ... [2022-02-20 21:38:12,529 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:38:12" (1/1) ... [2022-02-20 21:38:12,590 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:38:12" (1/1) ... [2022-02-20 21:38:12,591 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:38:12" (1/1) ... [2022-02-20 21:38:12,821 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:38:12" (1/1) ... [2022-02-20 21:38:12,851 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:38:12" (1/1) ... [2022-02-20 21:38:12,899 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:38:12" (1/1) ... [2022-02-20 21:38:12,950 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 21:38:12,952 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 21:38:12,952 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 21:38:12,953 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 21:38:12,954 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:38:12" (1/1) ... [2022-02-20 21:38:12,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 21:38:12,969 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 21:38:12,980 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) [2022-02-20 21:38:13,001 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 [2022-02-20 21:38:13,019 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-02-20 21:38:13,020 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-02-20 21:38:13,020 INFO L130 BoogieDeclarations]: Found specification of procedure ppro_shutdown [2022-02-20 21:38:13,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ppro_shutdown [2022-02-20 21:38:13,020 INFO L130 BoogieDeclarations]: Found specification of procedure profile_event_register [2022-02-20 21:38:13,020 INFO L138 BoogieDeclarations]: Found implementation of procedure profile_event_register [2022-02-20 21:38:13,020 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-02-20 21:38:13,021 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-02-20 21:38:13,021 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-02-20 21:38:13,021 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-02-20 21:38:13,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 21:38:13,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 21:38:13,021 INFO L130 BoogieDeclarations]: Found specification of procedure start_switch_worker [2022-02-20 21:38:13,021 INFO L138 BoogieDeclarations]: Found implementation of procedure start_switch_worker [2022-02-20 21:38:13,022 INFO L130 BoogieDeclarations]: Found specification of procedure p4_shutdown [2022-02-20 21:38:13,022 INFO L138 BoogieDeclarations]: Found implementation of procedure p4_shutdown [2022-02-20 21:38:13,022 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-02-20 21:38:13,022 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-02-20 21:38:13,022 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_evntsel_nmi [2022-02-20 21:38:13,022 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_evntsel_nmi [2022-02-20 21:38:13,023 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc___0 [2022-02-20 21:38:13,023 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc___0 [2022-02-20 21:38:13,023 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_die_notifier [2022-02-20 21:38:13,023 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_die_notifier [2022-02-20 21:38:13,023 INFO L130 BoogieDeclarations]: Found specification of procedure generic_delete_inode [2022-02-20 21:38:13,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-02-20 21:38:13,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-02-20 21:38:13,024 INFO L130 BoogieDeclarations]: Found specification of procedure sync_buffer [2022-02-20 21:38:13,024 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_buffer [2022-02-20 21:38:13,024 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-02-20 21:38:13,024 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-02-20 21:38:13,024 INFO L130 BoogieDeclarations]: Found specification of procedure __oprofile_add_ext_sample [2022-02-20 21:38:13,024 INFO L138 BoogieDeclarations]: Found implementation of procedure __oprofile_add_ext_sample [2022-02-20 21:38:13,024 INFO L130 BoogieDeclarations]: Found specification of procedure log_sample [2022-02-20 21:38:13,025 INFO L138 BoogieDeclarations]: Found implementation of procedure log_sample [2022-02-20 21:38:13,025 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_cpu_notifier [2022-02-20 21:38:13,025 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_cpu_notifier [2022-02-20 21:38:13,025 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_write_commit [2022-02-20 21:38:13,025 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_write_commit [2022-02-20 21:38:13,026 INFO L130 BoogieDeclarations]: Found specification of procedure register_cpu_notifier [2022-02-20 21:38:13,026 INFO L138 BoogieDeclarations]: Found implementation of procedure register_cpu_notifier [2022-02-20 21:38:13,026 INFO L130 BoogieDeclarations]: Found specification of procedure release_evntsel_nmi [2022-02-20 21:38:13,026 INFO L138 BoogieDeclarations]: Found implementation of procedure release_evntsel_nmi [2022-02-20 21:38:13,026 INFO L130 BoogieDeclarations]: Found specification of procedure __oprofile_hrtimer_stop [2022-02-20 21:38:13,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __oprofile_hrtimer_stop [2022-02-20 21:38:13,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-02-20 21:38:13,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-02-20 21:38:13,027 INFO L130 BoogieDeclarations]: Found specification of procedure get_stagger [2022-02-20 21:38:13,027 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stagger [2022-02-20 21:38:13,027 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-02-20 21:38:13,028 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-02-20 21:38:13,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 21:38:13,028 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2022-02-20 21:38:13,028 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2022-02-20 21:38:13,028 INFO L130 BoogieDeclarations]: Found specification of procedure kill_litter_super [2022-02-20 21:38:13,029 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_init [2022-02-20 21:38:13,030 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_init [2022-02-20 21:38:13,030 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2022-02-20 21:38:13,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2022-02-20 21:38:13,071 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_write_reserve [2022-02-20 21:38:13,071 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_write_reserve [2022-02-20 21:38:13,071 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_write_msr [2022-02-20 21:38:13,071 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_write_msr [2022-02-20 21:38:13,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-02-20 21:38:13,071 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_add_sample [2022-02-20 21:38:13,071 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_add_sample [2022-02-20 21:38:13,071 INFO L130 BoogieDeclarations]: Found specification of procedure get_order [2022-02-20 21:38:13,071 INFO L138 BoogieDeclarations]: Found implementation of procedure get_order [2022-02-20 21:38:13,071 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_stop [2022-02-20 21:38:13,072 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_stop [2022-02-20 21:38:13,072 INFO L130 BoogieDeclarations]: Found specification of procedure add_event_entry [2022-02-20 21:38:13,072 INFO L138 BoogieDeclarations]: Found implementation of procedure add_event_entry [2022-02-20 21:38:13,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-02-20 21:38:13,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 21:38:13,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-02-20 21:38:13,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-02-20 21:38:13,072 INFO L130 BoogieDeclarations]: Found specification of procedure has_mux [2022-02-20 21:38:13,072 INFO L138 BoogieDeclarations]: Found implementation of procedure has_mux [2022-02-20 21:38:13,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-20 21:38:13,072 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-20 21:38:13,073 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_add_trace [2022-02-20 21:38:13,073 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_add_trace [2022-02-20 21:38:13,073 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_dcookie [2022-02-20 21:38:13,073 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_dcookie [2022-02-20 21:38:13,073 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_phys_to_virt [2022-02-20 21:38:13,073 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_phys_to_virt [2022-02-20 21:38:13,073 INFO L130 BoogieDeclarations]: Found specification of procedure release_mm [2022-02-20 21:38:13,073 INFO L138 BoogieDeclarations]: Found implementation of procedure release_mm [2022-02-20 21:38:13,073 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_shutdown [2022-02-20 21:38:13,073 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_shutdown [2022-02-20 21:38:13,073 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2022-02-20 21:38:13,073 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2022-02-20 21:38:13,074 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_start [2022-02-20 21:38:13,074 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_start [2022-02-20 21:38:13,074 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_buffer_waiter [2022-02-20 21:38:13,076 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_buffer_waiter [2022-02-20 21:38:13,076 INFO L130 BoogieDeclarations]: Found specification of procedure register_die_notifier [2022-02-20 21:38:13,076 INFO L138 BoogieDeclarations]: Found implementation of procedure register_die_notifier [2022-02-20 21:38:13,076 INFO L130 BoogieDeclarations]: Found specification of procedure event_buffer_release [2022-02-20 21:38:13,076 INFO L138 BoogieDeclarations]: Found implementation of procedure event_buffer_release [2022-02-20 21:38:13,076 INFO L130 BoogieDeclarations]: Found specification of procedure ring_buffer_event_data [2022-02-20 21:38:13,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_buffer_event_data [2022-02-20 21:38:13,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 21:38:13,076 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2022-02-20 21:38:13,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2022-02-20 21:38:13,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start [2022-02-20 21:38:13,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start [2022-02-20 21:38:13,077 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2022-02-20 21:38:13,077 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2022-02-20 21:38:13,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 21:38:13,077 INFO L130 BoogieDeclarations]: Found specification of procedure release_perfctr_nmi [2022-02-20 21:38:13,077 INFO L138 BoogieDeclarations]: Found implementation of procedure release_perfctr_nmi [2022-02-20 21:38:13,077 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2022-02-20 21:38:13,077 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2022-02-20 21:38:13,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 21:38:13,078 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-02-20 21:38:13,078 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-02-20 21:38:13,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-02-20 21:38:13,078 INFO L130 BoogieDeclarations]: Found specification of procedure op_add_code [2022-02-20 21:38:13,078 INFO L138 BoogieDeclarations]: Found implementation of procedure op_add_code [2022-02-20 21:38:13,078 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-02-20 21:38:13,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-02-20 21:38:13,078 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2022-02-20 21:38:13,078 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2022-02-20 21:38:13,078 INFO L130 BoogieDeclarations]: Found specification of procedure user_mode [2022-02-20 21:38:13,078 INFO L138 BoogieDeclarations]: Found implementation of procedure user_mode [2022-02-20 21:38:13,078 INFO L130 BoogieDeclarations]: Found specification of procedure free_cpu_buffers [2022-02-20 21:38:13,078 INFO L138 BoogieDeclarations]: Found implementation of procedure free_cpu_buffers [2022-02-20 21:38:13,079 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-02-20 21:38:13,079 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-02-20 21:38:13,079 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-02-20 21:38:13,080 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-02-20 21:38:13,080 INFO L130 BoogieDeclarations]: Found specification of procedure add_sample_entry [2022-02-20 21:38:13,081 INFO L138 BoogieDeclarations]: Found implementation of procedure add_sample_entry [2022-02-20 21:38:13,081 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2022-02-20 21:38:13,081 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2022-02-20 21:38:13,081 INFO L130 BoogieDeclarations]: Found specification of procedure profile_event_unregister [2022-02-20 21:38:13,081 INFO L138 BoogieDeclarations]: Found implementation of procedure profile_event_unregister [2022-02-20 21:38:13,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 21:38:13,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 21:38:13,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-20 21:38:13,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-20 21:38:13,082 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_perfctr_nmi [2022-02-20 21:38:13,082 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_perfctr_nmi [2022-02-20 21:38:13,082 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_msr [2022-02-20 21:38:13,082 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_msr [2022-02-20 21:38:13,083 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-02-20 21:38:13,083 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-02-20 21:38:13,083 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_get_ctrl [2022-02-20 21:38:13,083 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_get_ctrl [2022-02-20 21:38:13,084 INFO L130 BoogieDeclarations]: Found specification of procedure kmemleak_alloc [2022-02-20 21:38:13,084 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemleak_alloc [2022-02-20 21:38:13,084 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_resume [2022-02-20 21:38:13,084 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_resume [2022-02-20 21:38:13,084 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-02-20 21:38:13,084 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-02-20 21:38:13,085 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-02-20 21:38:13,085 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-02-20 21:38:13,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-02-20 21:38:13,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-02-20 21:38:13,085 INFO L130 BoogieDeclarations]: Found specification of procedure addr_increment [2022-02-20 21:38:13,085 INFO L138 BoogieDeclarations]: Found implementation of procedure addr_increment [2022-02-20 21:38:13,085 INFO L130 BoogieDeclarations]: Found specification of procedure free_msrs [2022-02-20 21:38:13,086 INFO L138 BoogieDeclarations]: Found implementation of procedure free_msrs [2022-02-20 21:38:13,086 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2022-02-20 21:38:13,086 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2022-02-20 21:38:13,086 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-02-20 21:38:13,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-02-20 21:38:13,086 INFO L130 BoogieDeclarations]: Found specification of procedure event_buffer_open [2022-02-20 21:38:13,086 INFO L138 BoogieDeclarations]: Found implementation of procedure event_buffer_open [2022-02-20 21:38:13,087 INFO L130 BoogieDeclarations]: Found specification of procedure find_vma [2022-02-20 21:38:13,087 INFO L138 BoogieDeclarations]: Found implementation of procedure find_vma [2022-02-20 21:38:13,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 21:38:13,087 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-02-20 21:38:13,087 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-02-20 21:38:13,087 INFO L130 BoogieDeclarations]: Found specification of procedure fast_get_dcookie [2022-02-20 21:38:13,088 INFO L138 BoogieDeclarations]: Found implementation of procedure fast_get_dcookie [2022-02-20 21:38:13,088 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2022-02-20 21:38:13,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2022-02-20 21:38:13,088 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_get_size [2022-02-20 21:38:13,088 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_get_size [2022-02-20 21:38:13,088 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2022-02-20 21:38:13,088 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2022-02-20 21:38:13,089 INFO L130 BoogieDeclarations]: Found specification of procedure free_cpumask_var [2022-02-20 21:38:13,089 INFO L138 BoogieDeclarations]: Found implementation of procedure free_cpumask_var [2022-02-20 21:38:13,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 21:38:13,089 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2022-02-20 21:38:13,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2022-02-20 21:38:13,089 INFO L130 BoogieDeclarations]: Found specification of procedure apic_write [2022-02-20 21:38:13,090 INFO L138 BoogieDeclarations]: Found implementation of procedure apic_write [2022-02-20 21:38:13,090 INFO L130 BoogieDeclarations]: Found specification of procedure switch_worker [2022-02-20 21:38:13,090 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_worker [2022-02-20 21:38:13,090 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2022-02-20 21:38:13,090 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2022-02-20 21:38:13,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 21:38:13,091 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_warn_reserved [2022-02-20 21:38:13,091 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_warn_reserved [2022-02-20 21:38:13,092 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-02-20 21:38:13,092 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-02-20 21:38:13,092 INFO L130 BoogieDeclarations]: Found specification of procedure on_each_cpu [2022-02-20 21:38:13,092 INFO L138 BoogieDeclarations]: Found implementation of procedure on_each_cpu [2022-02-20 21:38:13,092 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-02-20 21:38:13,092 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-02-20 21:38:13,093 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-02-20 21:38:13,093 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-02-20 21:38:13,093 INFO L130 BoogieDeclarations]: Found specification of procedure setup_APIC_eilvt_ibs [2022-02-20 21:38:13,093 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_APIC_eilvt_ibs [2022-02-20 21:38:13,093 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_add_data [2022-02-20 21:38:13,093 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_add_data [2022-02-20 21:38:13,093 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-02-20 21:38:13,094 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-02-20 21:38:13,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-02-20 21:38:13,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-02-20 21:38:13,094 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_shutdown [2022-02-20 21:38:13,094 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_shutdown [2022-02-20 21:38:13,094 INFO L130 BoogieDeclarations]: Found specification of procedure cpuid_eax [2022-02-20 21:38:13,095 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuid_eax [2022-02-20 21:38:13,095 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_get_data [2022-02-20 21:38:13,095 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_get_data [2022-02-20 21:38:13,096 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_switch [2022-02-20 21:38:13,096 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_switch [2022-02-20 21:38:13,096 INFO L130 BoogieDeclarations]: Found specification of procedure op_add_sample [2022-02-20 21:38:13,097 INFO L138 BoogieDeclarations]: Found implementation of procedure op_add_sample [2022-02-20 21:38:13,098 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit_unlock [2022-02-20 21:38:13,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit_unlock [2022-02-20 21:38:13,098 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_up [2022-02-20 21:38:13,098 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_up [2022-02-20 21:38:13,098 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2022-02-20 21:38:13,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2022-02-20 21:38:13,098 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_randomize_ibs_op [2022-02-20 21:38:13,099 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_randomize_ibs_op [2022-02-20 21:38:13,099 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-02-20 21:38:13,099 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-02-20 21:38:13,099 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-02-20 21:38:13,099 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-02-20 21:38:13,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 21:38:13,100 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_stop [2022-02-20 21:38:13,100 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_stop [2022-02-20 21:38:13,100 INFO L130 BoogieDeclarations]: Found specification of procedure dcookie_unregister [2022-02-20 21:38:13,100 INFO L138 BoogieDeclarations]: Found implementation of procedure dcookie_unregister [2022-02-20 21:38:13,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-02-20 21:38:13,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-02-20 21:38:13,100 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_slab [2022-02-20 21:38:13,101 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_slab [2022-02-20 21:38:13,101 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_setup [2022-02-20 21:38:13,102 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_setup [2022-02-20 21:38:13,104 INFO L130 BoogieDeclarations]: Found specification of procedure add_cookie_switch [2022-02-20 21:38:13,104 INFO L138 BoogieDeclarations]: Found implementation of procedure add_cookie_switch [2022-02-20 21:38:13,104 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2022-02-20 21:38:13,105 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2022-02-20 21:38:13,105 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2022-02-20 21:38:13,106 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2022-02-20 21:38:13,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2022-02-20 21:38:13,106 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-02-20 21:38:13,106 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-02-20 21:38:13,111 INFO L130 BoogieDeclarations]: Found specification of procedure task_handoff_unregister [2022-02-20 21:38:13,111 INFO L138 BoogieDeclarations]: Found implementation of procedure task_handoff_unregister [2022-02-20 21:38:13,111 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2022-02-20 21:38:13,111 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2022-02-20 21:38:13,111 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-02-20 21:38:13,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-02-20 21:38:13,112 INFO L130 BoogieDeclarations]: Found specification of procedure apic_read [2022-02-20 21:38:13,112 INFO L138 BoogieDeclarations]: Found implementation of procedure apic_read [2022-02-20 21:38:13,112 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_virt_to_phys [2022-02-20 21:38:13,112 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_virt_to_phys [2022-02-20 21:38:13,112 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_setup [2022-02-20 21:38:13,112 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_setup [2022-02-20 21:38:13,112 INFO L130 BoogieDeclarations]: Found specification of procedure process_task_mortuary [2022-02-20 21:38:13,112 INFO L138 BoogieDeclarations]: Found implementation of procedure process_task_mortuary [2022-02-20 21:38:13,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 21:38:13,113 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-02-20 21:38:13,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-02-20 21:38:13,113 INFO L130 BoogieDeclarations]: Found specification of procedure backtrace_warning [2022-02-20 21:38:13,113 INFO L138 BoogieDeclarations]: Found implementation of procedure backtrace_warning [2022-02-20 21:38:13,113 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_shutdown [2022-02-20 21:38:13,113 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_shutdown [2022-02-20 21:38:13,114 INFO L130 BoogieDeclarations]: Found specification of procedure free_event_buffer [2022-02-20 21:38:13,114 INFO L138 BoogieDeclarations]: Found implementation of procedure free_event_buffer [2022-02-20 21:38:13,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-02-20 21:38:13,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-02-20 21:38:13,114 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_down [2022-02-20 21:38:13,115 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_down [2022-02-20 21:38:13,989 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 21:38:13,992 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 21:38:19,349 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 21:38:19,384 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 21:38:19,385 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 21:38:19,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 09:38:19 BoogieIcfgContainer [2022-02-20 21:38:19,389 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 21:38:19,391 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 21:38:19,391 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 21:38:19,394 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 21:38:19,394 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 09:38:09" (1/3) ... [2022-02-20 21:38:19,395 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48c63ebd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 09:38:19, skipping insertion in model container [2022-02-20 21:38:19,395 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:38:12" (2/3) ... [2022-02-20 21:38:19,395 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48c63ebd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 09:38:19, skipping insertion in model container [2022-02-20 21:38:19,395 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 09:38:19" (3/3) ... [2022-02-20 21:38:19,398 INFO L111 eAbstractionObserver]: Analyzing ICFG main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i [2022-02-20 21:38:19,403 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 21:38:19,404 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-02-20 21:38:19,405 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48c63ebd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.02 09:38:19, skipping insertion in model container [2022-02-20 21:38:19,405 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-02-20 21:38:19,406 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-02-20 21:38:19,406 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-02-20 21:38:19,406 INFO L275 PluginConnector]: Witness Printer initialized [2022-02-20 21:38:19,407 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 09:38:19" (3/3) ... [2022-02-20 21:38:19,409 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-02-20 21:38:19,415 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2022-02-20 21:38:19,415 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_add_sample [2022-02-20 21:38:19,415 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_order [2022-02-20 21:38:19,415 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure oprofile_stop [2022-02-20 21:38:19,416 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_event_entry [2022-02-20 21:38:19,416 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ppro_shutdown [2022-02-20 21:38:19,416 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure profile_event_register [2022-02-20 21:38:19,416 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2022-02-20 21:38:19,416 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __clear_bit_unlock [2022-02-20 21:38:19,416 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reserve_perfctr_nmi [2022-02-20 21:38:19,416 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure has_mux [2022-02-20 21:38:19,417 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure paravirt_read_msr [2022-02-20 21:38:19,417 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure variable_test_bit [2022-02-20 21:38:19,417 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-02-20 21:38:19,417 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_up [2022-02-20 21:38:19,417 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_lockdep_rcu_enabled [2022-02-20 21:38:19,417 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2022-02-20 21:38:19,417 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __get_free_pages [2022-02-20 21:38:19,418 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-02-20 21:38:19,418 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure start_switch_worker [2022-02-20 21:38:19,418 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p4_shutdown [2022-02-20 21:38:19,418 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_amd_randomize_ibs_op [2022-02-20 21:38:19,418 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure oprofile_add_trace [2022-02-20 21:38:19,418 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2022-02-20 21:38:19,419 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lookup_dcookie [2022-02-20 21:38:19,419 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_get_ctrl [2022-02-20 21:38:19,419 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmemleak_alloc [2022-02-20 21:38:19,419 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_phys_to_virt [2022-02-20 21:38:19,419 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-02-20 21:38:19,419 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cancel_delayed_work [2022-02-20 21:38:19,419 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_resume [2022-02-20 21:38:19,420 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_mm [2022-02-20 21:38:19,420 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_shutdown [2022-02-20 21:38:19,420 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reserve_evntsel_nmi [2022-02-20 21:38:19,420 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_kmalloc___0 [2022-02-20 21:38:19,420 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_die_notifier [2022-02-20 21:38:19,420 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure put_online_cpus [2022-02-20 21:38:19,420 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_start [2022-02-20 21:38:19,421 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-02-20 21:38:19,421 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_stop [2022-02-20 21:38:19,421 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dcookie_unregister [2022-02-20 21:38:19,421 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2022-02-20 21:38:19,421 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sync_buffer [2022-02-20 21:38:19,421 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-02-20 21:38:19,421 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure wake_up_buffer_waiter [2022-02-20 21:38:19,422 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2022-02-20 21:38:19,422 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc_slab [2022-02-20 21:38:19,422 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_setup [2022-02-20 21:38:19,422 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2022-02-20 21:38:19,422 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure register_die_notifier [2022-02-20 21:38:19,422 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure event_buffer_release [2022-02-20 21:38:19,422 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_cookie_switch [2022-02-20 21:38:19,423 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ring_buffer_event_data [2022-02-20 21:38:19,423 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~TO~VOID [2022-02-20 21:38:19,423 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_online_cpus [2022-02-20 21:38:19,423 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure addr_increment [2022-02-20 21:38:19,423 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2022-02-20 21:38:19,423 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __oprofile_add_ext_sample [2022-02-20 21:38:19,424 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_start [2022-02-20 21:38:19,424 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure log_sample [2022-02-20 21:38:19,424 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure up_read [2022-02-20 21:38:19,424 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_msrs [2022-02-20 21:38:19,424 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock_sched_held [2022-02-20 21:38:19,424 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_perfctr_nmi [2022-02-20 21:38:19,424 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cpumask_next [2022-02-20 21:38:19,425 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_inc [2022-02-20 21:38:19,427 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_splice_init [2022-02-20 21:38:19,427 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2022-02-20 21:38:19,427 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure event_buffer_open [2022-02-20 21:38:19,428 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_cpu_notifier [2022-02-20 21:38:19,428 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure find_vma [2022-02-20 21:38:19,428 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2022-02-20 21:38:19,428 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_write_commit [2022-02-20 21:38:19,428 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fast_get_dcookie [2022-02-20 21:38:19,428 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure register_cpu_notifier [2022-02-20 21:38:19,429 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ns_to_ktime [2022-02-20 21:38:19,430 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2022-02-20 21:38:19,430 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_add_code [2022-02-20 21:38:19,431 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_get_size [2022-02-20 21:38:19,431 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure down_read [2022-02-20 21:38:19,431 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2022-02-20 21:38:19,431 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_cpumask_var [2022-02-20 21:38:19,431 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure task_handoff_unregister [2022-02-20 21:38:19,431 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock_sched_notrace [2022-02-20 21:38:19,431 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cpumask_check [2022-02-20 21:38:19,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2022-02-20 21:38:19,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __wake_up [2022-02-20 21:38:19,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_evntsel_nmi [2022-02-20 21:38:19,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __oprofile_hrtimer_stop [2022-02-20 21:38:19,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2022-02-20 21:38:19,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure user_mode [2022-02-20 21:38:19,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure apic_write [2022-02-20 21:38:19,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure switch_worker [2022-02-20 21:38:19,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure signal_pending [2022-02-20 21:38:19,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_stagger [2022-02-20 21:38:19,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-02-20 21:38:19,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure apic_read [2022-02-20 21:38:19,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_virt_to_phys [2022-02-20 21:38:19,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_cpu_buffers [2022-02-20 21:38:19,434 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_warn_reserved [2022-02-20 21:38:19,434 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_kmalloc [2022-02-20 21:38:19,434 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2022-02-20 21:38:19,434 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2022-02-20 21:38:19,434 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure on_each_cpu [2022-02-20 21:38:19,434 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_amd_init [2022-02-20 21:38:19,435 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~TO~int [2022-02-20 21:38:19,435 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2022-02-20 21:38:19,435 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2022-02-20 21:38:19,435 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_delayed_work [2022-02-20 21:38:19,435 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_APIC_eilvt_ibs [2022-02-20 21:38:19,435 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_add_data [2022-02-20 21:38:19,435 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_setup [2022-02-20 21:38:19,436 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2022-02-20 21:38:19,436 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_write_reserve [2022-02-20 21:38:19,436 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_sample_entry [2022-02-20 21:38:19,436 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_rcu_dereference [2022-02-20 21:38:19,436 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure process_task_mortuary [2022-02-20 21:38:19,436 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-02-20 21:38:19,436 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2022-02-20 21:38:19,437 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure backtrace_warning [2022-02-20 21:38:19,437 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_amd_shutdown [2022-02-20 21:38:19,437 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure profile_event_unregister [2022-02-20 21:38:19,437 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_shutdown [2022-02-20 21:38:19,437 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cpuid_eax [2022-02-20 21:38:19,437 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure paravirt_write_msr [2022-02-20 21:38:19,437 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_event_buffer [2022-02-20 21:38:19,438 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2022-02-20 21:38:19,438 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_down [2022-02-20 21:38:19,439 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_get_data [2022-02-20 21:38:19,439 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_switch [2022-02-20 21:38:19,439 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure oprofile_add_sample [2022-02-20 21:38:19,521 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 806 nodes and edges [2022-02-20 21:38:19,530 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 250 nodes and edges [2022-02-20 21:38:19,543 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 77 nodes and edges [2022-02-20 21:38:19,547 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2022-02-20 21:38:19,550 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2022-02-20 21:38:19,553 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-02-20 21:38:19,556 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-02-20 21:38:19,559 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-02-20 21:38:20,036 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-02-20 21:38:20,037 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-02-20 21:38:20,039 INFO L158 Benchmark]: Toolchain (without parser) took 10931.40ms. Allocated memory was 121.6MB in the beginning and 706.7MB in the end (delta: 585.1MB). Free memory was 72.6MB in the beginning and 530.6MB in the end (delta: -458.0MB). Peak memory consumption was 361.2MB. Max. memory is 16.1GB. [2022-02-20 21:38:20,039 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 79.7MB. Free memory was 35.3MB in the beginning and 35.2MB in the end (delta: 44.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 21:38:20,040 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2905.61ms. Allocated memory was 121.6MB in the beginning and 209.7MB in the end (delta: 88.1MB). Free memory was 72.4MB in the beginning and 109.7MB in the end (delta: -37.3MB). Peak memory consumption was 85.8MB. Max. memory is 16.1GB. [2022-02-20 21:38:20,040 INFO L158 Benchmark]: Boogie Procedure Inliner took 504.04ms. Allocated memory is still 209.7MB. Free memory was 109.7MB in the beginning and 85.8MB in the end (delta: 23.9MB). Peak memory consumption was 48.0MB. Max. memory is 16.1GB. [2022-02-20 21:38:20,041 INFO L158 Benchmark]: Boogie Preprocessor took 430.81ms. Allocated memory is still 209.7MB. Free memory was 85.8MB in the beginning and 68.7MB in the end (delta: 17.2MB). Peak memory consumption was 39.2MB. Max. memory is 16.1GB. [2022-02-20 21:38:20,041 INFO L158 Benchmark]: RCFGBuilder took 6436.84ms. Allocated memory was 209.7MB in the beginning and 706.7MB in the end (delta: 497.0MB). Free memory was 68.7MB in the beginning and 402.7MB in the end (delta: -334.0MB). Peak memory consumption was 166.1MB. Max. memory is 16.1GB. [2022-02-20 21:38:20,041 INFO L158 Benchmark]: TraceAbstraction took 14.62ms. Allocated memory is still 706.7MB. Free memory was 402.7MB in the beginning and 401.7MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-02-20 21:38:20,042 INFO L158 Benchmark]: Witness Printer took 631.01ms. Allocated memory is still 706.7MB. Free memory was 401.7MB in the beginning and 530.6MB in the end (delta: -129.0MB). Peak memory consumption was 105.9MB. Max. memory is 16.1GB. [2022-02-20 21:38:20,043 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 79.7MB. Free memory was 35.3MB in the beginning and 35.2MB in the end (delta: 44.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2905.61ms. Allocated memory was 121.6MB in the beginning and 209.7MB in the end (delta: 88.1MB). Free memory was 72.4MB in the beginning and 109.7MB in the end (delta: -37.3MB). Peak memory consumption was 85.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 504.04ms. Allocated memory is still 209.7MB. Free memory was 109.7MB in the beginning and 85.8MB in the end (delta: 23.9MB). Peak memory consumption was 48.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 430.81ms. Allocated memory is still 209.7MB. Free memory was 85.8MB in the beginning and 68.7MB in the end (delta: 17.2MB). Peak memory consumption was 39.2MB. Max. memory is 16.1GB. * RCFGBuilder took 6436.84ms. Allocated memory was 209.7MB in the beginning and 706.7MB in the end (delta: 497.0MB). Free memory was 68.7MB in the beginning and 402.7MB in the end (delta: -334.0MB). Peak memory consumption was 166.1MB. Max. memory is 16.1GB. * TraceAbstraction took 14.62ms. Allocated memory is still 706.7MB. Free memory was 402.7MB in the beginning and 401.7MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 631.01ms. Allocated memory is still 706.7MB. Free memory was 401.7MB in the beginning and 530.6MB in the end (delta: -129.0MB). Peak memory consumption was 105.9MB. 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! [2022-02-20 21:38:20,061 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 Writing output log to file Ultimate.log Result: TRUE