./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.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 09af1e0a26b6068c3a12b2dc7cafd024f2b6636a97ff939aa4fed7042fdd8726 --- Real Ultimate output --- This is Ultimate 0.2.2-839c364b5d67a0f615c82cb70ab247790648d4a9-839c364 [2021-12-14 17:30:03,055 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-14 17:30:03,056 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-14 17:30:03,104 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-14 17:30:03,105 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-14 17:30:03,106 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-14 17:30:03,107 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-14 17:30:03,110 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-14 17:30:03,112 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-14 17:30:03,113 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-14 17:30:03,114 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-14 17:30:03,115 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-14 17:30:03,116 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-14 17:30:03,118 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-14 17:30:03,119 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-14 17:30:03,121 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-14 17:30:03,123 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-14 17:30:03,127 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-14 17:30:03,128 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-14 17:30:03,133 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-14 17:30:03,133 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-14 17:30:03,136 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-14 17:30:03,137 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-14 17:30:03,137 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-14 17:30:03,139 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-14 17:30:03,142 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-14 17:30:03,143 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-14 17:30:03,143 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-14 17:30:03,144 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-14 17:30:03,144 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-14 17:30:03,144 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-14 17:30:03,145 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-14 17:30:03,145 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-14 17:30:03,146 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-14 17:30:03,148 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-14 17:30:03,148 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-14 17:30:03,148 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-14 17:30:03,149 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-14 17:30:03,149 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-14 17:30:03,150 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-14 17:30:03,150 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-14 17:30:03,151 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-14 17:30:03,171 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-14 17:30:03,175 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-14 17:30:03,176 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-14 17:30:03,176 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-14 17:30:03,177 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-14 17:30:03,177 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-14 17:30:03,178 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-14 17:30:03,178 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-14 17:30:03,178 INFO L138 SettingsManager]: * Use SBE=true [2021-12-14 17:30:03,178 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-14 17:30:03,179 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-14 17:30:03,179 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-14 17:30:03,179 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-14 17:30:03,179 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-14 17:30:03,179 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-14 17:30:03,180 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-14 17:30:03,180 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-14 17:30:03,180 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-14 17:30:03,180 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-14 17:30:03,180 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-14 17:30:03,180 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-14 17:30:03,181 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 17:30:03,181 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-14 17:30:03,181 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-14 17:30:03,181 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-14 17:30:03,181 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-14 17:30:03,181 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-14 17:30:03,181 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-14 17:30:03,182 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-14 17:30:03,182 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-14 17:30:03,182 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-14 17:30:03,182 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09af1e0a26b6068c3a12b2dc7cafd024f2b6636a97ff939aa4fed7042fdd8726 [2021-12-14 17:30:03,365 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-14 17:30:03,382 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-14 17:30:03,384 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-14 17:30:03,385 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-14 17:30:03,385 INFO L275 PluginConnector]: CDTParser initialized [2021-12-14 17:30:03,386 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i [2021-12-14 17:30:03,427 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3e80aa65/a8ffc99188ab4e378cf2fc10a206b797/FLAG7847204ac [2021-12-14 17:30:03,996 INFO L306 CDTParser]: Found 1 translation units. [2021-12-14 17:30:03,997 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i [2021-12-14 17:30:04,042 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3e80aa65/a8ffc99188ab4e378cf2fc10a206b797/FLAG7847204ac [2021-12-14 17:30:04,156 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3e80aa65/a8ffc99188ab4e378cf2fc10a206b797 [2021-12-14 17:30:04,160 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-14 17:30:04,161 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-14 17:30:04,163 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-14 17:30:04,163 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-14 17:30:04,165 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-14 17:30:04,166 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:30:04" (1/1) ... [2021-12-14 17:30:04,167 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b454ca8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:30:04, skipping insertion in model container [2021-12-14 17:30:04,167 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:30:04" (1/1) ... [2021-12-14 17:30:04,172 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-14 17:30:04,272 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-14 17:30:06,199 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i[302072,302085] [2021-12-14 17:30:06,228 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-12-14 17:30:06,265 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 17:30:06,318 INFO L203 MainTranslator]: Completed pre-run [2021-12-14 17:30:06,574 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i[302072,302085] [2021-12-14 17:30:06,576 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-12-14 17:30:06,583 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 17:30:06,698 INFO L208 MainTranslator]: Completed translation [2021-12-14 17:30:06,699 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:30:06 WrapperNode [2021-12-14 17:30:06,699 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-14 17:30:06,700 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-14 17:30:06,700 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-14 17:30:06,700 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-14 17:30:06,705 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:30:06" (1/1) ... [2021-12-14 17:30:06,816 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:30:06" (1/1) ... [2021-12-14 17:30:06,970 INFO L137 Inliner]: procedures = 458, calls = 3127, calls flagged for inlining = 233, calls inlined = 146, statements flattened = 6036 [2021-12-14 17:30:06,971 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-14 17:30:06,971 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-14 17:30:06,971 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-14 17:30:06,972 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-14 17:30:06,978 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:30:06" (1/1) ... [2021-12-14 17:30:06,978 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:30:06" (1/1) ... [2021-12-14 17:30:07,022 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:30:06" (1/1) ... [2021-12-14 17:30:07,023 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:30:06" (1/1) ... [2021-12-14 17:30:07,144 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:30:06" (1/1) ... [2021-12-14 17:30:07,177 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:30:06" (1/1) ... [2021-12-14 17:30:07,204 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:30:06" (1/1) ... [2021-12-14 17:30:07,239 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-14 17:30:07,241 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-14 17:30:07,241 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-14 17:30:07,242 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-14 17:30:07,243 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:30:06" (1/1) ... [2021-12-14 17:30:07,248 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 17:30:07,256 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 17:30:07,267 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-14 17:30:07,285 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-14 17:30:07,300 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-14 17:30:07,301 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-14 17:30:07,301 INFO L130 BoogieDeclarations]: Found specification of procedure ppro_shutdown [2021-12-14 17:30:07,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ppro_shutdown [2021-12-14 17:30:07,301 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-12-14 17:30:07,301 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-12-14 17:30:07,301 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-14 17:30:07,301 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-14 17:30:07,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-14 17:30:07,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-14 17:30:07,302 INFO L130 BoogieDeclarations]: Found specification of procedure start_switch_worker [2021-12-14 17:30:07,302 INFO L138 BoogieDeclarations]: Found implementation of procedure start_switch_worker [2021-12-14 17:30:07,302 INFO L130 BoogieDeclarations]: Found specification of procedure p4_shutdown [2021-12-14 17:30:07,302 INFO L138 BoogieDeclarations]: Found implementation of procedure p4_shutdown [2021-12-14 17:30:07,302 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-12-14 17:30:07,302 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-12-14 17:30:07,302 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_evntsel_nmi [2021-12-14 17:30:07,302 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_evntsel_nmi [2021-12-14 17:30:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc___0 [2021-12-14 17:30:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc___0 [2021-12-14 17:30:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_die_notifier [2021-12-14 17:30:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_die_notifier [2021-12-14 17:30:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure generic_delete_inode [2021-12-14 17:30:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure oprofilefs_ulong_to_user [2021-12-14 17:30:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofilefs_ulong_to_user [2021-12-14 17:30:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-12-14 17:30:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-12-14 17:30:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure sync_buffer [2021-12-14 17:30:07,304 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_buffer [2021-12-14 17:30:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-14 17:30:07,304 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-14 17:30:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure __oprofile_add_ext_sample [2021-12-14 17:30:07,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __oprofile_add_ext_sample [2021-12-14 17:30:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure log_sample [2021-12-14 17:30:07,304 INFO L138 BoogieDeclarations]: Found implementation of procedure log_sample [2021-12-14 17:30:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_cpu_notifier [2021-12-14 17:30:07,305 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_cpu_notifier [2021-12-14 17:30:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_write_commit [2021-12-14 17:30:07,305 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_write_commit [2021-12-14 17:30:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure register_cpu_notifier [2021-12-14 17:30:07,306 INFO L138 BoogieDeclarations]: Found implementation of procedure register_cpu_notifier [2021-12-14 17:30:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure release_evntsel_nmi [2021-12-14 17:30:07,306 INFO L138 BoogieDeclarations]: Found implementation of procedure release_evntsel_nmi [2021-12-14 17:30:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure __oprofile_hrtimer_stop [2021-12-14 17:30:07,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __oprofile_hrtimer_stop [2021-12-14 17:30:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-14 17:30:07,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-14 17:30:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure get_stagger [2021-12-14 17:30:07,307 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stagger [2021-12-14 17:30:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-14 17:30:07,307 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-14 17:30:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-14 17:30:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2021-12-14 17:30:07,308 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2021-12-14 17:30:07,308 INFO L130 BoogieDeclarations]: Found specification of procedure kill_litter_super [2021-12-14 17:30:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_init [2021-12-14 17:30:07,309 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_init [2021-12-14 17:30:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2021-12-14 17:30:07,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2021-12-14 17:30:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_write_reserve [2021-12-14 17:30:07,309 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_write_reserve [2021-12-14 17:30:07,310 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_write_msr [2021-12-14 17:30:07,310 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_write_msr [2021-12-14 17:30:07,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-14 17:30:07,310 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-14 17:30:07,310 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-14 17:30:07,310 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_add_sample [2021-12-14 17:30:07,310 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_add_sample [2021-12-14 17:30:07,310 INFO L130 BoogieDeclarations]: Found specification of procedure get_order [2021-12-14 17:30:07,310 INFO L138 BoogieDeclarations]: Found implementation of procedure get_order [2021-12-14 17:30:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_stop [2021-12-14 17:30:07,311 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_stop [2021-12-14 17:30:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure add_event_entry [2021-12-14 17:30:07,311 INFO L138 BoogieDeclarations]: Found implementation of procedure add_event_entry [2021-12-14 17:30:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-14 17:30:07,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-14 17:30:07,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-12-14 17:30:07,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-12-14 17:30:07,312 INFO L130 BoogieDeclarations]: Found specification of procedure has_mux [2021-12-14 17:30:07,312 INFO L138 BoogieDeclarations]: Found implementation of procedure has_mux [2021-12-14 17:30:07,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-14 17:30:07,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-14 17:30:07,312 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_add_trace [2021-12-14 17:30:07,313 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_add_trace [2021-12-14 17:30:07,313 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_dcookie [2021-12-14 17:30:07,313 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_dcookie [2021-12-14 17:30:07,313 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_phys_to_virt [2021-12-14 17:30:07,313 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_phys_to_virt [2021-12-14 17:30:07,313 INFO L130 BoogieDeclarations]: Found specification of procedure release_mm [2021-12-14 17:30:07,314 INFO L138 BoogieDeclarations]: Found implementation of procedure release_mm [2021-12-14 17:30:07,314 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_shutdown [2021-12-14 17:30:07,314 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_shutdown [2021-12-14 17:30:07,314 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2021-12-14 17:30:07,314 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2021-12-14 17:30:07,315 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_start [2021-12-14 17:30:07,315 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_start [2021-12-14 17:30:07,315 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_buffer_waiter [2021-12-14 17:30:07,315 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_buffer_waiter [2021-12-14 17:30:07,315 INFO L130 BoogieDeclarations]: Found specification of procedure register_die_notifier [2021-12-14 17:30:07,315 INFO L138 BoogieDeclarations]: Found implementation of procedure register_die_notifier [2021-12-14 17:30:07,315 INFO L130 BoogieDeclarations]: Found specification of procedure ring_buffer_event_data [2021-12-14 17:30:07,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_buffer_event_data [2021-12-14 17:30:07,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-14 17:30:07,316 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2021-12-14 17:30:07,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2021-12-14 17:30:07,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start [2021-12-14 17:30:07,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start [2021-12-14 17:30:07,316 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2021-12-14 17:30:07,316 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2021-12-14 17:30:07,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-14 17:30:07,317 INFO L130 BoogieDeclarations]: Found specification of procedure release_perfctr_nmi [2021-12-14 17:30:07,317 INFO L138 BoogieDeclarations]: Found implementation of procedure release_perfctr_nmi [2021-12-14 17:30:07,317 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2021-12-14 17:30:07,317 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2021-12-14 17:30:07,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-14 17:30:07,318 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-14 17:30:07,318 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-14 17:30:07,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-14 17:30:07,320 INFO L130 BoogieDeclarations]: Found specification of procedure op_add_code [2021-12-14 17:30:07,320 INFO L138 BoogieDeclarations]: Found implementation of procedure op_add_code [2021-12-14 17:30:07,320 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-14 17:30:07,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-14 17:30:07,321 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2021-12-14 17:30:07,322 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2021-12-14 17:30:07,322 INFO L130 BoogieDeclarations]: Found specification of procedure user_mode [2021-12-14 17:30:07,322 INFO L138 BoogieDeclarations]: Found implementation of procedure user_mode [2021-12-14 17:30:07,326 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-14 17:30:07,327 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-14 17:30:07,327 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-14 17:30:07,327 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-14 17:30:07,327 INFO L130 BoogieDeclarations]: Found specification of procedure add_sample_entry [2021-12-14 17:30:07,327 INFO L138 BoogieDeclarations]: Found implementation of procedure add_sample_entry [2021-12-14 17:30:07,327 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2021-12-14 17:30:07,327 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2021-12-14 17:30:07,327 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-14 17:30:07,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-14 17:30:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-14 17:30:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-14 17:30:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_perfctr_nmi [2021-12-14 17:30:07,328 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_perfctr_nmi [2021-12-14 17:30:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_msr [2021-12-14 17:30:07,328 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_msr [2021-12-14 17:30:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-14 17:30:07,328 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-14 17:30:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_get_ctrl [2021-12-14 17:30:07,328 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_get_ctrl [2021-12-14 17:30:07,329 INFO L130 BoogieDeclarations]: Found specification of procedure kmemleak_alloc [2021-12-14 17:30:07,329 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemleak_alloc [2021-12-14 17:30:07,329 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_resume [2021-12-14 17:30:07,329 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_resume [2021-12-14 17:30:07,329 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-14 17:30:07,329 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-14 17:30:07,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-14 17:30:07,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-14 17:30:07,329 INFO L130 BoogieDeclarations]: Found specification of procedure addr_increment [2021-12-14 17:30:07,329 INFO L138 BoogieDeclarations]: Found implementation of procedure addr_increment [2021-12-14 17:30:07,330 INFO L130 BoogieDeclarations]: Found specification of procedure free_msrs [2021-12-14 17:30:07,330 INFO L138 BoogieDeclarations]: Found implementation of procedure free_msrs [2021-12-14 17:30:07,330 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2021-12-14 17:30:07,330 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2021-12-14 17:30:07,330 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-14 17:30:07,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-14 17:30:07,330 INFO L130 BoogieDeclarations]: Found specification of procedure find_vma [2021-12-14 17:30:07,330 INFO L138 BoogieDeclarations]: Found implementation of procedure find_vma [2021-12-14 17:30:07,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-14 17:30:07,330 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-14 17:30:07,331 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-14 17:30:07,331 INFO L130 BoogieDeclarations]: Found specification of procedure fast_get_dcookie [2021-12-14 17:30:07,331 INFO L138 BoogieDeclarations]: Found implementation of procedure fast_get_dcookie [2021-12-14 17:30:07,331 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2021-12-14 17:30:07,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2021-12-14 17:30:07,331 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_get_size [2021-12-14 17:30:07,331 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_get_size [2021-12-14 17:30:07,331 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2021-12-14 17:30:07,331 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2021-12-14 17:30:07,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-14 17:30:07,332 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2021-12-14 17:30:07,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2021-12-14 17:30:07,332 INFO L130 BoogieDeclarations]: Found specification of procedure apic_write [2021-12-14 17:30:07,332 INFO L138 BoogieDeclarations]: Found implementation of procedure apic_write [2021-12-14 17:30:07,332 INFO L130 BoogieDeclarations]: Found specification of procedure switch_worker [2021-12-14 17:30:07,332 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_worker [2021-12-14 17:30:07,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-14 17:30:07,332 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_warn_reserved [2021-12-14 17:30:07,332 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_warn_reserved [2021-12-14 17:30:07,333 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-14 17:30:07,333 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-14 17:30:07,333 INFO L130 BoogieDeclarations]: Found specification of procedure on_each_cpu [2021-12-14 17:30:07,333 INFO L138 BoogieDeclarations]: Found implementation of procedure on_each_cpu [2021-12-14 17:30:07,333 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-14 17:30:07,333 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-14 17:30:07,333 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-14 17:30:07,333 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-14 17:30:07,333 INFO L130 BoogieDeclarations]: Found specification of procedure setup_APIC_eilvt_ibs [2021-12-14 17:30:07,333 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_APIC_eilvt_ibs [2021-12-14 17:30:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_add_data [2021-12-14 17:30:07,334 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_add_data [2021-12-14 17:30:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-14 17:30:07,334 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-14 17:30:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-12-14 17:30:07,334 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-12-14 17:30:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-12-14 17:30:07,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-12-14 17:30:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_shutdown [2021-12-14 17:30:07,334 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_shutdown [2021-12-14 17:30:07,335 INFO L130 BoogieDeclarations]: Found specification of procedure cpuid_eax [2021-12-14 17:30:07,335 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuid_eax [2021-12-14 17:30:07,335 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_get_data [2021-12-14 17:30:07,335 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_get_data [2021-12-14 17:30:07,335 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_switch [2021-12-14 17:30:07,335 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_switch [2021-12-14 17:30:07,335 INFO L130 BoogieDeclarations]: Found specification of procedure op_add_sample [2021-12-14 17:30:07,335 INFO L138 BoogieDeclarations]: Found implementation of procedure op_add_sample [2021-12-14 17:30:07,335 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_up [2021-12-14 17:30:07,335 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_up [2021-12-14 17:30:07,336 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2021-12-14 17:30:07,336 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2021-12-14 17:30:07,336 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_randomize_ibs_op [2021-12-14 17:30:07,336 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_randomize_ibs_op [2021-12-14 17:30:07,336 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-14 17:30:07,336 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-14 17:30:07,336 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-14 17:30:07,336 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-14 17:30:07,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-14 17:30:07,336 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_stop [2021-12-14 17:30:07,337 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_stop [2021-12-14 17:30:07,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-14 17:30:07,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-14 17:30:07,337 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_slab [2021-12-14 17:30:07,337 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_slab [2021-12-14 17:30:07,337 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_setup [2021-12-14 17:30:07,338 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_setup [2021-12-14 17:30:07,338 INFO L130 BoogieDeclarations]: Found specification of procedure add_cookie_switch [2021-12-14 17:30:07,338 INFO L138 BoogieDeclarations]: Found implementation of procedure add_cookie_switch [2021-12-14 17:30:07,338 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2021-12-14 17:30:07,338 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2021-12-14 17:30:07,338 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2021-12-14 17:30:07,338 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-12-14 17:30:07,338 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-12-14 17:30:07,338 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-14 17:30:07,338 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-14 17:30:07,339 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2021-12-14 17:30:07,339 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2021-12-14 17:30:07,340 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-14 17:30:07,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-14 17:30:07,342 INFO L130 BoogieDeclarations]: Found specification of procedure apic_read [2021-12-14 17:30:07,342 INFO L138 BoogieDeclarations]: Found implementation of procedure apic_read [2021-12-14 17:30:07,342 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_virt_to_phys [2021-12-14 17:30:07,342 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_virt_to_phys [2021-12-14 17:30:07,342 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-14 17:30:07,342 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-14 17:30:07,343 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_setup [2021-12-14 17:30:07,343 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_setup [2021-12-14 17:30:07,343 INFO L130 BoogieDeclarations]: Found specification of procedure process_task_mortuary [2021-12-14 17:30:07,344 INFO L138 BoogieDeclarations]: Found implementation of procedure process_task_mortuary [2021-12-14 17:30:07,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-14 17:30:07,344 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-14 17:30:07,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-14 17:30:07,344 INFO L130 BoogieDeclarations]: Found specification of procedure oprofilefs_ulong_from_user [2021-12-14 17:30:07,344 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofilefs_ulong_from_user [2021-12-14 17:30:07,344 INFO L130 BoogieDeclarations]: Found specification of procedure backtrace_warning [2021-12-14 17:30:07,344 INFO L138 BoogieDeclarations]: Found implementation of procedure backtrace_warning [2021-12-14 17:30:07,344 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_shutdown [2021-12-14 17:30:07,344 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_shutdown [2021-12-14 17:30:07,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-14 17:30:07,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-14 17:30:07,345 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_down [2021-12-14 17:30:07,345 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_down [2021-12-14 17:30:07,971 INFO L236 CfgBuilder]: Building ICFG [2021-12-14 17:30:07,976 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-14 17:30:10,663 INFO L277 CfgBuilder]: Performing block encoding [2021-12-14 17:30:10,675 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-14 17:30:10,676 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-14 17:30:10,679 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 05:30:10 BoogieIcfgContainer [2021-12-14 17:30:10,679 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-14 17:30:10,680 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-14 17:30:10,680 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-14 17:30:10,683 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-14 17:30:10,683 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 05:30:04" (1/3) ... [2021-12-14 17:30:10,684 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@99ad8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 05:30:10, skipping insertion in model container [2021-12-14 17:30:10,684 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:30:06" (2/3) ... [2021-12-14 17:30:10,684 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@99ad8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 05:30:10, skipping insertion in model container [2021-12-14 17:30:10,684 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 05:30:10" (3/3) ... [2021-12-14 17:30:10,685 INFO L111 eAbstractionObserver]: Analyzing ICFG main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i [2021-12-14 17:30:10,689 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-14 17:30:10,689 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2021-12-14 17:30:10,690 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@99ad8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.12 05:30:10, skipping insertion in model container [2021-12-14 17:30:10,690 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-14 17:30:10,691 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-14 17:30:10,691 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-14 17:30:10,691 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-14 17:30:10,691 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 05:30:10" (3/3) ... [2021-12-14 17:30:10,694 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-12-14 17:30:10,699 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2021-12-14 17:30:10,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_add_sample [2021-12-14 17:30:10,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_order [2021-12-14 17:30:10,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure oprofile_stop [2021-12-14 17:30:10,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_event_entry [2021-12-14 17:30:10,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ppro_shutdown [2021-12-14 17:30:10,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2021-12-14 17:30:10,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reserve_perfctr_nmi [2021-12-14 17:30:10,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure has_mux [2021-12-14 17:30:10,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure paravirt_read_msr [2021-12-14 17:30:10,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure variable_test_bit [2021-12-14 17:30:10,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2021-12-14 17:30:10,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_up [2021-12-14 17:30:10,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_lockdep_rcu_enabled [2021-12-14 17:30:10,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2021-12-14 17:30:10,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __get_free_pages [2021-12-14 17:30:10,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-12-14 17:30:10,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure start_switch_worker [2021-12-14 17:30:10,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p4_shutdown [2021-12-14 17:30:10,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_amd_randomize_ibs_op [2021-12-14 17:30:10,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure oprofile_add_trace [2021-12-14 17:30:10,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2021-12-14 17:30:10,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lookup_dcookie [2021-12-14 17:30:10,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_get_ctrl [2021-12-14 17:30:10,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmemleak_alloc [2021-12-14 17:30:10,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_phys_to_virt [2021-12-14 17:30:10,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2021-12-14 17:30:10,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cancel_delayed_work [2021-12-14 17:30:10,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_resume [2021-12-14 17:30:10,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_mm [2021-12-14 17:30:10,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_shutdown [2021-12-14 17:30:10,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reserve_evntsel_nmi [2021-12-14 17:30:10,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_kmalloc___0 [2021-12-14 17:30:10,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_die_notifier [2021-12-14 17:30:10,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure put_online_cpus [2021-12-14 17:30:10,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_start [2021-12-14 17:30:10,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2021-12-14 17:30:10,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_stop [2021-12-14 17:30:10,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure oprofilefs_ulong_to_user [2021-12-14 17:30:10,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2021-12-14 17:30:10,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sync_buffer [2021-12-14 17:30:10,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-12-14 17:30:10,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure wake_up_buffer_waiter [2021-12-14 17:30:10,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc_slab [2021-12-14 17:30:10,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_setup [2021-12-14 17:30:10,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2021-12-14 17:30:10,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure register_die_notifier [2021-12-14 17:30:10,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_cookie_switch [2021-12-14 17:30:10,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ring_buffer_event_data [2021-12-14 17:30:10,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~TO~VOID [2021-12-14 17:30:10,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_online_cpus [2021-12-14 17:30:10,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure addr_increment [2021-12-14 17:30:10,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2021-12-14 17:30:10,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __oprofile_add_ext_sample [2021-12-14 17:30:10,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_start [2021-12-14 17:30:10,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure log_sample [2021-12-14 17:30:10,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure up_read [2021-12-14 17:30:10,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_msrs [2021-12-14 17:30:10,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock_sched_held [2021-12-14 17:30:10,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_perfctr_nmi [2021-12-14 17:30:10,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cpumask_next [2021-12-14 17:30:10,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_inc [2021-12-14 17:30:10,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_splice_init [2021-12-14 17:30:10,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2021-12-14 17:30:10,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_cpu_notifier [2021-12-14 17:30:10,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure find_vma [2021-12-14 17:30:10,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2021-12-14 17:30:10,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_write_commit [2021-12-14 17:30:10,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fast_get_dcookie [2021-12-14 17:30:10,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure register_cpu_notifier [2021-12-14 17:30:10,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ns_to_ktime [2021-12-14 17:30:10,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2021-12-14 17:30:10,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_add_code [2021-12-14 17:30:10,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_get_size [2021-12-14 17:30:10,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure down_read [2021-12-14 17:30:10,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2021-12-14 17:30:10,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock_sched_notrace [2021-12-14 17:30:10,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cpumask_check [2021-12-14 17:30:10,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2021-12-14 17:30:10,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __wake_up [2021-12-14 17:30:10,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_evntsel_nmi [2021-12-14 17:30:10,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __oprofile_hrtimer_stop [2021-12-14 17:30:10,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2021-12-14 17:30:10,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure user_mode [2021-12-14 17:30:10,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure apic_write [2021-12-14 17:30:10,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure switch_worker [2021-12-14 17:30:10,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_stagger [2021-12-14 17:30:10,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2021-12-14 17:30:10,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure apic_read [2021-12-14 17:30:10,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_virt_to_phys [2021-12-14 17:30:10,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_warn_reserved [2021-12-14 17:30:10,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_kmalloc [2021-12-14 17:30:10,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2021-12-14 17:30:10,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2021-12-14 17:30:10,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure on_each_cpu [2021-12-14 17:30:10,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_amd_init [2021-12-14 17:30:10,709 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~TO~int [2021-12-14 17:30:10,710 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure msecs_to_jiffies [2021-12-14 17:30:10,710 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2021-12-14 17:30:10,710 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2021-12-14 17:30:10,710 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_delayed_work [2021-12-14 17:30:10,710 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_APIC_eilvt_ibs [2021-12-14 17:30:10,710 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_add_data [2021-12-14 17:30:10,710 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_setup [2021-12-14 17:30:10,710 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2021-12-14 17:30:10,710 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_write_reserve [2021-12-14 17:30:10,710 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_sample_entry [2021-12-14 17:30:10,711 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_rcu_dereference [2021-12-14 17:30:10,711 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_read_from_buffer [2021-12-14 17:30:10,711 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure process_task_mortuary [2021-12-14 17:30:10,711 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-14 17:30:10,711 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2021-12-14 17:30:10,711 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure oprofilefs_ulong_from_user [2021-12-14 17:30:10,711 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure backtrace_warning [2021-12-14 17:30:10,711 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_amd_shutdown [2021-12-14 17:30:10,711 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_shutdown [2021-12-14 17:30:10,711 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cpuid_eax [2021-12-14 17:30:10,712 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure paravirt_write_msr [2021-12-14 17:30:10,712 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2021-12-14 17:30:10,712 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_down [2021-12-14 17:30:10,712 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_from_user [2021-12-14 17:30:10,712 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_get_data [2021-12-14 17:30:10,712 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_switch [2021-12-14 17:30:10,712 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure oprofile_add_sample [2021-12-14 17:30:10,772 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 741 nodes and edges [2021-12-14 17:30:10,780 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 227 nodes and edges [2021-12-14 17:30:10,789 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 87 nodes and edges [2021-12-14 17:30:10,793 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2021-12-14 17:30:10,797 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2021-12-14 17:30:10,800 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-12-14 17:30:10,804 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-12-14 17:30:10,807 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-14 17:30:11,204 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-12-14 17:30:11,205 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-14 17:30:11,206 INFO L158 Benchmark]: Toolchain (without parser) took 7044.41ms. Allocated memory was 92.3MB in the beginning and 480.2MB in the end (delta: 388.0MB). Free memory was 49.9MB in the beginning and 153.5MB in the end (delta: -103.7MB). Peak memory consumption was 282.9MB. Max. memory is 16.1GB. [2021-12-14 17:30:11,206 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 92.3MB. Free memory is still 51.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-14 17:30:11,206 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2536.23ms. Allocated memory was 92.3MB in the beginning and 184.5MB in the end (delta: 92.3MB). Free memory was 49.6MB in the beginning and 80.2MB in the end (delta: -30.6MB). Peak memory consumption was 62.6MB. Max. memory is 16.1GB. [2021-12-14 17:30:11,207 INFO L158 Benchmark]: Boogie Procedure Inliner took 270.73ms. Allocated memory is still 184.5MB. Free memory was 80.2MB in the beginning and 86.5MB in the end (delta: -6.2MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. [2021-12-14 17:30:11,207 INFO L158 Benchmark]: Boogie Preprocessor took 268.71ms. Allocated memory is still 184.5MB. Free memory was 86.5MB in the beginning and 79.6MB in the end (delta: 6.9MB). Peak memory consumption was 36.4MB. Max. memory is 16.1GB. [2021-12-14 17:30:11,207 INFO L158 Benchmark]: RCFGBuilder took 3438.09ms. Allocated memory was 184.5MB in the beginning and 480.2MB in the end (delta: 295.7MB). Free memory was 79.6MB in the beginning and 243.2MB in the end (delta: -163.6MB). Peak memory consumption was 143.3MB. Max. memory is 16.1GB. [2021-12-14 17:30:11,207 INFO L158 Benchmark]: TraceAbstraction took 10.14ms. Allocated memory is still 480.2MB. Free memory was 243.2MB in the beginning and 242.2MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-14 17:30:11,207 INFO L158 Benchmark]: Witness Printer took 513.84ms. Allocated memory is still 480.2MB. Free memory was 242.2MB in the beginning and 153.5MB in the end (delta: 88.7MB). Peak memory consumption was 87.6MB. Max. memory is 16.1GB. [2021-12-14 17:30:11,209 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 92.3MB. Free memory is still 51.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2536.23ms. Allocated memory was 92.3MB in the beginning and 184.5MB in the end (delta: 92.3MB). Free memory was 49.6MB in the beginning and 80.2MB in the end (delta: -30.6MB). Peak memory consumption was 62.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 270.73ms. Allocated memory is still 184.5MB. Free memory was 80.2MB in the beginning and 86.5MB in the end (delta: -6.2MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 268.71ms. Allocated memory is still 184.5MB. Free memory was 86.5MB in the beginning and 79.6MB in the end (delta: 6.9MB). Peak memory consumption was 36.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3438.09ms. Allocated memory was 184.5MB in the beginning and 480.2MB in the end (delta: 295.7MB). Free memory was 79.6MB in the beginning and 243.2MB in the end (delta: -163.6MB). Peak memory consumption was 143.3MB. Max. memory is 16.1GB. * TraceAbstraction took 10.14ms. Allocated memory is still 480.2MB. Free memory was 243.2MB in the beginning and 242.2MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 513.84ms. Allocated memory is still 480.2MB. Free memory was 242.2MB in the beginning and 153.5MB in the end (delta: 88.7MB). Peak memory consumption was 87.6MB. 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! [2021-12-14 17:30:11,225 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