./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 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.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 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 12:57:32,485 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 12:57:32,486 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 12:57:32,528 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 12:57:32,529 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 12:57:32,529 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 12:57:32,530 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 12:57:32,531 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 12:57:32,532 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 12:57:32,536 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 12:57:32,537 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 12:57:32,537 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 12:57:32,539 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 12:57:32,540 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 12:57:32,542 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 12:57:32,542 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 12:57:32,543 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 12:57:32,543 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 12:57:32,544 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 12:57:32,545 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 12:57:32,546 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 12:57:32,549 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 12:57:32,551 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 12:57:32,551 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 12:57:32,558 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 12:57:32,559 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 12:57:32,559 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 12:57:32,560 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 12:57:32,561 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 12:57:32,561 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 12:57:32,561 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 12:57:32,562 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 12:57:32,563 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 12:57:32,564 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 12:57:32,565 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 12:57:32,565 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 12:57:32,565 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 12:57:32,565 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 12:57:32,565 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 12:57:32,566 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 12:57:32,566 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 12:57:32,567 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 12:57:32,593 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 12:57:32,595 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 12:57:32,596 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 12:57:32,596 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 12:57:32,596 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 12:57:32,597 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 12:57:32,597 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 12:57:32,597 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 12:57:32,597 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 12:57:32,597 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 12:57:32,598 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 12:57:32,598 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 12:57:32,598 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 12:57:32,598 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 12:57:32,598 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 12:57:32,599 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 12:57:32,599 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 12:57:32,599 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 12:57:32,599 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 12:57:32,599 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 12:57:32,599 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 12:57:32,599 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 12:57:32,600 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 12:57:32,600 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 12:57:32,600 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 12:57:32,600 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 12:57:32,600 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 12:57:32,600 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 12:57:32,600 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 12:57:32,601 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 12:57:32,601 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 12:57:32,601 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09af1e0a26b6068c3a12b2dc7cafd024f2b6636a97ff939aa4fed7042fdd8726 [2021-12-15 12:57:32,786 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 12:57:32,805 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 12:57:32,807 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 12:57:32,808 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 12:57:32,808 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 12:57:32,809 INFO L432 ainManager$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 [2021-12-15 12:57:32,855 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0efac12e2/99d7c971fa58400eb5dfa96f5b62cc14/FLAG1afc70489 [2021-12-15 12:57:33,498 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 12:57:33,498 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 [2021-12-15 12:57:33,537 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0efac12e2/99d7c971fa58400eb5dfa96f5b62cc14/FLAG1afc70489 [2021-12-15 12:57:33,885 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0efac12e2/99d7c971fa58400eb5dfa96f5b62cc14 [2021-12-15 12:57:33,888 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 12:57:33,890 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 12:57:33,891 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 12:57:33,891 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 12:57:33,894 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 12:57:33,894 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:57:33" (1/1) ... [2021-12-15 12:57:33,895 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7373c611 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:33, skipping insertion in model container [2021-12-15 12:57:33,895 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:57:33" (1/1) ... [2021-12-15 12:57:33,901 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 12:57:34,014 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 12:57:35,743 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] [2021-12-15 12:57:35,760 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-12-15 12:57:35,795 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 12:57:35,846 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 12:57:36,137 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] [2021-12-15 12:57:36,140 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-12-15 12:57:36,145 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 12:57:36,258 INFO L208 MainTranslator]: Completed translation [2021-12-15 12:57:36,259 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:36 WrapperNode [2021-12-15 12:57:36,259 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 12:57:36,260 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 12:57:36,260 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 12:57:36,260 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 12:57:36,265 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:36" (1/1) ... [2021-12-15 12:57:36,352 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:36" (1/1) ... [2021-12-15 12:57:36,541 INFO L137 Inliner]: procedures = 458, calls = 3127, calls flagged for inlining = 233, calls inlined = 146, statements flattened = 6036 [2021-12-15 12:57:36,541 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 12:57:36,542 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 12:57:36,542 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 12:57:36,542 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 12:57:36,548 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:36" (1/1) ... [2021-12-15 12:57:36,548 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:36" (1/1) ... [2021-12-15 12:57:36,584 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:36" (1/1) ... [2021-12-15 12:57:36,585 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:36" (1/1) ... [2021-12-15 12:57:36,770 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:36" (1/1) ... [2021-12-15 12:57:36,801 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:36" (1/1) ... [2021-12-15 12:57:36,884 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:36" (1/1) ... [2021-12-15 12:57:36,945 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 12:57:36,947 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 12:57:36,948 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 12:57:36,948 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 12:57:36,949 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:36" (1/1) ... [2021-12-15 12:57:36,955 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 12:57:36,963 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 12:57:37,013 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 12:57:37,061 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 12:57:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 12:57:37,078 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 12:57:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure ppro_shutdown [2021-12-15 12:57:37,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ppro_shutdown [2021-12-15 12:57:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-12-15 12:57:37,079 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-12-15 12:57:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-15 12:57:37,079 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-15 12:57:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 12:57:37,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 12:57:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure start_switch_worker [2021-12-15 12:57:37,080 INFO L138 BoogieDeclarations]: Found implementation of procedure start_switch_worker [2021-12-15 12:57:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure p4_shutdown [2021-12-15 12:57:37,080 INFO L138 BoogieDeclarations]: Found implementation of procedure p4_shutdown [2021-12-15 12:57:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-12-15 12:57:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-12-15 12:57:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_evntsel_nmi [2021-12-15 12:57:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_evntsel_nmi [2021-12-15 12:57:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc___0 [2021-12-15 12:57:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc___0 [2021-12-15 12:57:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_die_notifier [2021-12-15 12:57:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_die_notifier [2021-12-15 12:57:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure generic_delete_inode [2021-12-15 12:57:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure oprofilefs_ulong_to_user [2021-12-15 12:57:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofilefs_ulong_to_user [2021-12-15 12:57:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-12-15 12:57:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-12-15 12:57:37,083 INFO L130 BoogieDeclarations]: Found specification of procedure sync_buffer [2021-12-15 12:57:37,083 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_buffer [2021-12-15 12:57:37,083 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 12:57:37,083 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 12:57:37,083 INFO L130 BoogieDeclarations]: Found specification of procedure __oprofile_add_ext_sample [2021-12-15 12:57:37,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __oprofile_add_ext_sample [2021-12-15 12:57:37,084 INFO L130 BoogieDeclarations]: Found specification of procedure log_sample [2021-12-15 12:57:37,084 INFO L138 BoogieDeclarations]: Found implementation of procedure log_sample [2021-12-15 12:57:37,084 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_cpu_notifier [2021-12-15 12:57:37,084 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_cpu_notifier [2021-12-15 12:57:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_write_commit [2021-12-15 12:57:37,085 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_write_commit [2021-12-15 12:57:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure register_cpu_notifier [2021-12-15 12:57:37,085 INFO L138 BoogieDeclarations]: Found implementation of procedure register_cpu_notifier [2021-12-15 12:57:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure release_evntsel_nmi [2021-12-15 12:57:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure release_evntsel_nmi [2021-12-15 12:57:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure __oprofile_hrtimer_stop [2021-12-15 12:57:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __oprofile_hrtimer_stop [2021-12-15 12:57:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 12:57:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 12:57:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure get_stagger [2021-12-15 12:57:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stagger [2021-12-15 12:57:37,087 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 12:57:37,087 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 12:57:37,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 12:57:37,087 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2021-12-15 12:57:37,088 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2021-12-15 12:57:37,088 INFO L130 BoogieDeclarations]: Found specification of procedure kill_litter_super [2021-12-15 12:57:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_init [2021-12-15 12:57:37,089 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_init [2021-12-15 12:57:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2021-12-15 12:57:37,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2021-12-15 12:57:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_write_reserve [2021-12-15 12:57:37,090 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_write_reserve [2021-12-15 12:57:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_write_msr [2021-12-15 12:57:37,090 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_write_msr [2021-12-15 12:57:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 12:57:37,091 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 12:57:37,091 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 12:57:37,091 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_add_sample [2021-12-15 12:57:37,091 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_add_sample [2021-12-15 12:57:37,091 INFO L130 BoogieDeclarations]: Found specification of procedure get_order [2021-12-15 12:57:37,092 INFO L138 BoogieDeclarations]: Found implementation of procedure get_order [2021-12-15 12:57:37,092 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_stop [2021-12-15 12:57:37,092 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_stop [2021-12-15 12:57:37,092 INFO L130 BoogieDeclarations]: Found specification of procedure add_event_entry [2021-12-15 12:57:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure add_event_entry [2021-12-15 12:57:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 12:57:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 12:57:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-12-15 12:57:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-12-15 12:57:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure has_mux [2021-12-15 12:57:37,094 INFO L138 BoogieDeclarations]: Found implementation of procedure has_mux [2021-12-15 12:57:37,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 12:57:37,094 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 12:57:37,094 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_add_trace [2021-12-15 12:57:37,094 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_add_trace [2021-12-15 12:57:37,095 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_dcookie [2021-12-15 12:57:37,095 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_dcookie [2021-12-15 12:57:37,095 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_phys_to_virt [2021-12-15 12:57:37,096 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_phys_to_virt [2021-12-15 12:57:37,096 INFO L130 BoogieDeclarations]: Found specification of procedure release_mm [2021-12-15 12:57:37,096 INFO L138 BoogieDeclarations]: Found implementation of procedure release_mm [2021-12-15 12:57:37,096 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_shutdown [2021-12-15 12:57:37,096 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_shutdown [2021-12-15 12:57:37,096 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2021-12-15 12:57:37,097 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2021-12-15 12:57:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_start [2021-12-15 12:57:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_start [2021-12-15 12:57:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_buffer_waiter [2021-12-15 12:57:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_buffer_waiter [2021-12-15 12:57:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure register_die_notifier [2021-12-15 12:57:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure register_die_notifier [2021-12-15 12:57:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure ring_buffer_event_data [2021-12-15 12:57:37,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_buffer_event_data [2021-12-15 12:57:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 12:57:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2021-12-15 12:57:37,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2021-12-15 12:57:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start [2021-12-15 12:57:37,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start [2021-12-15 12:57:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2021-12-15 12:57:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2021-12-15 12:57:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 12:57:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure release_perfctr_nmi [2021-12-15 12:57:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure release_perfctr_nmi [2021-12-15 12:57:37,101 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2021-12-15 12:57:37,101 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2021-12-15 12:57:37,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 12:57:37,101 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 12:57:37,102 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 12:57:37,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 12:57:37,103 INFO L130 BoogieDeclarations]: Found specification of procedure op_add_code [2021-12-15 12:57:37,103 INFO L138 BoogieDeclarations]: Found implementation of procedure op_add_code [2021-12-15 12:57:37,103 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 12:57:37,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 12:57:37,104 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2021-12-15 12:57:37,104 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2021-12-15 12:57:37,104 INFO L130 BoogieDeclarations]: Found specification of procedure user_mode [2021-12-15 12:57:37,104 INFO L138 BoogieDeclarations]: Found implementation of procedure user_mode [2021-12-15 12:57:37,104 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 12:57:37,104 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 12:57:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-15 12:57:37,105 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-15 12:57:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure add_sample_entry [2021-12-15 12:57:37,105 INFO L138 BoogieDeclarations]: Found implementation of procedure add_sample_entry [2021-12-15 12:57:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2021-12-15 12:57:37,105 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2021-12-15 12:57:37,106 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 12:57:37,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 12:57:37,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 12:57:37,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 12:57:37,106 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_perfctr_nmi [2021-12-15 12:57:37,106 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_perfctr_nmi [2021-12-15 12:57:37,106 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_msr [2021-12-15 12:57:37,107 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_msr [2021-12-15 12:57:37,107 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 12:57:37,107 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 12:57:37,107 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_get_ctrl [2021-12-15 12:57:37,107 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_get_ctrl [2021-12-15 12:57:37,107 INFO L130 BoogieDeclarations]: Found specification of procedure kmemleak_alloc [2021-12-15 12:57:37,108 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemleak_alloc [2021-12-15 12:57:37,108 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_resume [2021-12-15 12:57:37,108 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_resume [2021-12-15 12:57:37,108 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 12:57:37,108 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 12:57:37,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 12:57:37,108 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 12:57:37,109 INFO L130 BoogieDeclarations]: Found specification of procedure addr_increment [2021-12-15 12:57:37,109 INFO L138 BoogieDeclarations]: Found implementation of procedure addr_increment [2021-12-15 12:57:37,109 INFO L130 BoogieDeclarations]: Found specification of procedure free_msrs [2021-12-15 12:57:37,109 INFO L138 BoogieDeclarations]: Found implementation of procedure free_msrs [2021-12-15 12:57:37,109 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2021-12-15 12:57:37,109 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2021-12-15 12:57:37,109 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 12:57:37,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 12:57:37,110 INFO L130 BoogieDeclarations]: Found specification of procedure find_vma [2021-12-15 12:57:37,110 INFO L138 BoogieDeclarations]: Found implementation of procedure find_vma [2021-12-15 12:57:37,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 12:57:37,110 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 12:57:37,110 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 12:57:37,110 INFO L130 BoogieDeclarations]: Found specification of procedure fast_get_dcookie [2021-12-15 12:57:37,111 INFO L138 BoogieDeclarations]: Found implementation of procedure fast_get_dcookie [2021-12-15 12:57:37,111 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2021-12-15 12:57:37,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2021-12-15 12:57:37,111 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_get_size [2021-12-15 12:57:37,111 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_get_size [2021-12-15 12:57:37,111 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2021-12-15 12:57:37,111 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2021-12-15 12:57:37,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 12:57:37,112 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2021-12-15 12:57:37,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2021-12-15 12:57:37,112 INFO L130 BoogieDeclarations]: Found specification of procedure apic_write [2021-12-15 12:57:37,113 INFO L138 BoogieDeclarations]: Found implementation of procedure apic_write [2021-12-15 12:57:37,113 INFO L130 BoogieDeclarations]: Found specification of procedure switch_worker [2021-12-15 12:57:37,113 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_worker [2021-12-15 12:57:37,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 12:57:37,113 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_warn_reserved [2021-12-15 12:57:37,113 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_warn_reserved [2021-12-15 12:57:37,114 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 12:57:37,114 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 12:57:37,114 INFO L130 BoogieDeclarations]: Found specification of procedure on_each_cpu [2021-12-15 12:57:37,114 INFO L138 BoogieDeclarations]: Found implementation of procedure on_each_cpu [2021-12-15 12:57:37,114 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 12:57:37,114 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 12:57:37,114 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 12:57:37,115 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 12:57:37,115 INFO L130 BoogieDeclarations]: Found specification of procedure setup_APIC_eilvt_ibs [2021-12-15 12:57:37,115 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_APIC_eilvt_ibs [2021-12-15 12:57:37,115 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_add_data [2021-12-15 12:57:37,115 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_add_data [2021-12-15 12:57:37,115 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 12:57:37,115 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 12:57:37,116 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-12-15 12:57:37,116 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-12-15 12:57:37,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-12-15 12:57:37,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-12-15 12:57:37,116 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_shutdown [2021-12-15 12:57:37,116 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_shutdown [2021-12-15 12:57:37,116 INFO L130 BoogieDeclarations]: Found specification of procedure cpuid_eax [2021-12-15 12:57:37,117 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuid_eax [2021-12-15 12:57:37,117 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_get_data [2021-12-15 12:57:37,117 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_get_data [2021-12-15 12:57:37,117 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_switch [2021-12-15 12:57:37,117 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_switch [2021-12-15 12:57:37,117 INFO L130 BoogieDeclarations]: Found specification of procedure op_add_sample [2021-12-15 12:57:37,117 INFO L138 BoogieDeclarations]: Found implementation of procedure op_add_sample [2021-12-15 12:57:37,118 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_up [2021-12-15 12:57:37,118 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_up [2021-12-15 12:57:37,118 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2021-12-15 12:57:37,118 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2021-12-15 12:57:37,118 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_randomize_ibs_op [2021-12-15 12:57:37,118 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_randomize_ibs_op [2021-12-15 12:57:37,118 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 12:57:37,119 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 12:57:37,119 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 12:57:37,119 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 12:57:37,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 12:57:37,119 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_stop [2021-12-15 12:57:37,119 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_stop [2021-12-15 12:57:37,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 12:57:37,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 12:57:37,120 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_slab [2021-12-15 12:57:37,120 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_slab [2021-12-15 12:57:37,120 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_setup [2021-12-15 12:57:37,120 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_setup [2021-12-15 12:57:37,120 INFO L130 BoogieDeclarations]: Found specification of procedure add_cookie_switch [2021-12-15 12:57:37,120 INFO L138 BoogieDeclarations]: Found implementation of procedure add_cookie_switch [2021-12-15 12:57:37,121 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2021-12-15 12:57:37,121 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2021-12-15 12:57:37,121 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2021-12-15 12:57:37,121 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-12-15 12:57:37,121 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-12-15 12:57:37,121 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 12:57:37,122 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 12:57:37,122 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2021-12-15 12:57:37,122 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2021-12-15 12:57:37,122 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-15 12:57:37,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-15 12:57:37,122 INFO L130 BoogieDeclarations]: Found specification of procedure apic_read [2021-12-15 12:57:37,122 INFO L138 BoogieDeclarations]: Found implementation of procedure apic_read [2021-12-15 12:57:37,123 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_virt_to_phys [2021-12-15 12:57:37,123 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_virt_to_phys [2021-12-15 12:57:37,123 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 12:57:37,123 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 12:57:37,123 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_setup [2021-12-15 12:57:37,123 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_setup [2021-12-15 12:57:37,124 INFO L130 BoogieDeclarations]: Found specification of procedure process_task_mortuary [2021-12-15 12:57:37,124 INFO L138 BoogieDeclarations]: Found implementation of procedure process_task_mortuary [2021-12-15 12:57:37,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 12:57:37,124 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 12:57:37,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 12:57:37,124 INFO L130 BoogieDeclarations]: Found specification of procedure oprofilefs_ulong_from_user [2021-12-15 12:57:37,124 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofilefs_ulong_from_user [2021-12-15 12:57:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure backtrace_warning [2021-12-15 12:57:37,125 INFO L138 BoogieDeclarations]: Found implementation of procedure backtrace_warning [2021-12-15 12:57:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_shutdown [2021-12-15 12:57:37,125 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_shutdown [2021-12-15 12:57:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 12:57:37,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 12:57:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_down [2021-12-15 12:57:37,126 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_down [2021-12-15 12:57:37,888 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 12:57:37,892 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 12:57:38,072 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 12:57:38,077 INFO L158 Benchmark]: Toolchain (without parser) took 4185.29ms. Allocated memory was 86.0MB in the beginning and 251.7MB in the end (delta: 165.7MB). Free memory was 43.1MB in the beginning and 159.2MB in the end (delta: -116.1MB). Peak memory consumption was 110.9MB. Max. memory is 16.1GB. [2021-12-15 12:57:38,077 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 86.0MB. Free memory is still 43.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 12:57:38,078 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2368.68ms. Allocated memory was 86.0MB in the beginning and 148.9MB in the end (delta: 62.9MB). Free memory was 42.8MB in the beginning and 66.0MB in the end (delta: -23.2MB). Peak memory consumption was 62.3MB. Max. memory is 16.1GB. [2021-12-15 12:57:38,079 INFO L158 Benchmark]: Boogie Procedure Inliner took 281.36ms. Allocated memory is still 148.9MB. Free memory was 66.0MB in the beginning and 59.4MB in the end (delta: 6.6MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. [2021-12-15 12:57:38,080 INFO L158 Benchmark]: Boogie Preprocessor took 404.59ms. Allocated memory was 148.9MB in the beginning and 251.7MB in the end (delta: 102.8MB). Free memory was 59.4MB in the beginning and 145.8MB in the end (delta: -86.4MB). Peak memory consumption was 26.5MB. Max. memory is 16.1GB. [2021-12-15 12:57:38,081 INFO L158 Benchmark]: RCFGBuilder took 1126.95ms. Allocated memory is still 251.7MB. Free memory was 145.8MB in the beginning and 159.2MB in the end (delta: -13.4MB). Peak memory consumption was 51.1MB. Max. memory is 16.1GB. [2021-12-15 12:57:38,086 INFO L339 ainManager$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 86.0MB. Free memory is still 43.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2368.68ms. Allocated memory was 86.0MB in the beginning and 148.9MB in the end (delta: 62.9MB). Free memory was 42.8MB in the beginning and 66.0MB in the end (delta: -23.2MB). Peak memory consumption was 62.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 281.36ms. Allocated memory is still 148.9MB. Free memory was 66.0MB in the beginning and 59.4MB in the end (delta: 6.6MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 404.59ms. Allocated memory was 148.9MB in the beginning and 251.7MB in the end (delta: 102.8MB). Free memory was 59.4MB in the beginning and 145.8MB in the end (delta: -86.4MB). Peak memory consumption was 26.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1126.95ms. Allocated memory is still 251.7MB. Free memory was 145.8MB in the beginning and 159.2MB in the end (delta: -13.4MB). Peak memory consumption was 51.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 12:57:38,124 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 09af1e0a26b6068c3a12b2dc7cafd024f2b6636a97ff939aa4fed7042fdd8726 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 12:57:39,831 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 12:57:39,833 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 12:57:39,867 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 12:57:39,868 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 12:57:39,871 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 12:57:39,872 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 12:57:39,876 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 12:57:39,878 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 12:57:39,882 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 12:57:39,883 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 12:57:39,884 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 12:57:39,884 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 12:57:39,886 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 12:57:39,888 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 12:57:39,893 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 12:57:39,894 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 12:57:39,894 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 12:57:39,896 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 12:57:39,901 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 12:57:39,902 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 12:57:39,903 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 12:57:39,903 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 12:57:39,905 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 12:57:39,913 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 12:57:39,914 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 12:57:39,914 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 12:57:39,915 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 12:57:39,916 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 12:57:39,916 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 12:57:39,917 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 12:57:39,918 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 12:57:39,919 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 12:57:39,920 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 12:57:39,920 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 12:57:39,921 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 12:57:39,921 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 12:57:39,922 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 12:57:39,922 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 12:57:39,923 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 12:57:39,924 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 12:57:39,927 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 12:57:39,956 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 12:57:39,957 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 12:57:39,958 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 12:57:39,958 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 12:57:39,959 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 12:57:39,959 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 12:57:39,960 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 12:57:39,960 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 12:57:39,960 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 12:57:39,960 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 12:57:39,961 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 12:57:39,961 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 12:57:39,961 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 12:57:39,961 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 12:57:39,962 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 12:57:39,962 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 12:57:39,962 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 12:57:39,962 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 12:57:39,962 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 12:57:39,962 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 12:57:39,962 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 12:57:39,963 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 12:57:39,963 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 12:57:39,963 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 12:57:39,963 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 12:57:39,968 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 12:57:39,968 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 12:57:39,968 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 12:57:39,968 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 12:57:39,968 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 12:57:39,969 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 12:57:39,969 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 12:57:39,969 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 12:57:39,969 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 12:57:39,969 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09af1e0a26b6068c3a12b2dc7cafd024f2b6636a97ff939aa4fed7042fdd8726 [2021-12-15 12:57:40,272 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 12:57:40,299 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 12:57:40,301 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 12:57:40,302 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 12:57:40,302 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 12:57:40,304 INFO L432 ainManager$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 [2021-12-15 12:57:40,357 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4cb0a1b06/fa85e24b1eb84e858323d53b8d5c3861/FLAG6a2cb887a [2021-12-15 12:57:41,064 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 12:57:41,064 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 [2021-12-15 12:57:41,107 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4cb0a1b06/fa85e24b1eb84e858323d53b8d5c3861/FLAG6a2cb887a [2021-12-15 12:57:41,377 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4cb0a1b06/fa85e24b1eb84e858323d53b8d5c3861 [2021-12-15 12:57:41,379 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 12:57:41,380 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 12:57:41,382 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 12:57:41,383 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 12:57:41,385 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 12:57:41,385 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:57:41" (1/1) ... [2021-12-15 12:57:41,386 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28f23718 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:41, skipping insertion in model container [2021-12-15 12:57:41,386 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:57:41" (1/1) ... [2021-12-15 12:57:41,391 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 12:57:41,503 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 12:57:42,587 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:996) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:963) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:730) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1385) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1456) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:595) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 12:57:42,591 INFO L158 Benchmark]: Toolchain (without parser) took 1210.09ms. Allocated memory was 56.6MB in the beginning and 86.0MB in the end (delta: 29.4MB). Free memory was 33.7MB in the beginning and 45.7MB in the end (delta: -12.1MB). Peak memory consumption was 27.5MB. Max. memory is 16.1GB. [2021-12-15 12:57:42,592 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 56.6MB. Free memory was 38.7MB in the beginning and 38.6MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 12:57:42,592 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1207.27ms. Allocated memory was 56.6MB in the beginning and 86.0MB in the end (delta: 29.4MB). Free memory was 33.5MB in the beginning and 45.7MB in the end (delta: -12.2MB). Peak memory consumption was 27.5MB. Max. memory is 16.1GB. [2021-12-15 12:57:42,593 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 56.6MB. Free memory was 38.7MB in the beginning and 38.6MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1207.27ms. Allocated memory was 56.6MB in the beginning and 86.0MB in the end (delta: 29.4MB). Free memory was 33.5MB in the beginning and 45.7MB in the end (delta: -12.2MB). Peak memory consumption was 27.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type