./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34016c57-2bfe-4241-88d8-e15716e4f851/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34016c57-2bfe-4241-88d8-e15716e4f851/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34016c57-2bfe-4241-88d8-e15716e4f851/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34016c57-2bfe-4241-88d8-e15716e4f851/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34016c57-2bfe-4241-88d8-e15716e4f851/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34016c57-2bfe-4241-88d8-e15716e4f851/bin/ukojak-92XMlrwhuB --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8cd227f6aa4c3302567a8a6de14760d23747b101a72759923cbe24e367cf31d0 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:45:30,957 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:45:30,960 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:45:31,014 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:45:31,014 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:45:31,019 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:45:31,022 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:45:31,028 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:45:31,031 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:45:31,037 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:45:31,038 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:45:31,041 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:45:31,041 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:45:31,044 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:45:31,047 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:45:31,049 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:45:31,051 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:45:31,052 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:45:31,055 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:45:31,062 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:45:31,064 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:45:31,066 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:45:31,070 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:45:31,071 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:45:31,081 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:45:31,082 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:45:31,082 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:45:31,084 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:45:31,085 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:45:31,086 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:45:31,087 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:45:31,088 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:45:31,091 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:45:31,092 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:45:31,094 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:45:31,094 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:45:31,095 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:45:31,095 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:45:31,096 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:45:31,097 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:45:31,097 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:45:31,098 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34016c57-2bfe-4241-88d8-e15716e4f851/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:45:31,141 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:45:31,141 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:45:31,143 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:45:31,143 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:45:31,144 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:45:31,144 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:45:31,144 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:45:31,144 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:45:31,145 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:45:31,145 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:45:31,146 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:45:31,146 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:45:31,146 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:45:31,146 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:45:31,147 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:45:31,147 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:45:31,147 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:45:31,147 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:45:31,148 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:45:31,148 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:45:31,148 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:45:31,148 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:45:31,148 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:45:31,149 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:45:31,149 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:45:31,149 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34016c57-2bfe-4241-88d8-e15716e4f851/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34016c57-2bfe-4241-88d8-e15716e4f851/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8cd227f6aa4c3302567a8a6de14760d23747b101a72759923cbe24e367cf31d0 [2022-10-17 16:45:31,510 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:45:31,532 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:45:31,534 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:45:31,536 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:45:31,537 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:45:31,538 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34016c57-2bfe-4241-88d8-e15716e4f851/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i [2022-10-17 16:45:31,618 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34016c57-2bfe-4241-88d8-e15716e4f851/bin/ukojak-92XMlrwhuB/data/3c793517f/d45656ee71464ab7bde5fd1874bd65db/FLAGf7ff2082c [2022-10-17 16:45:32,535 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:45:32,536 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34016c57-2bfe-4241-88d8-e15716e4f851/sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i [2022-10-17 16:45:32,592 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34016c57-2bfe-4241-88d8-e15716e4f851/bin/ukojak-92XMlrwhuB/data/3c793517f/d45656ee71464ab7bde5fd1874bd65db/FLAGf7ff2082c [2022-10-17 16:45:32,943 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34016c57-2bfe-4241-88d8-e15716e4f851/bin/ukojak-92XMlrwhuB/data/3c793517f/d45656ee71464ab7bde5fd1874bd65db [2022-10-17 16:45:32,946 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:45:32,947 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:45:32,949 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:45:32,949 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:45:32,953 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:45:32,954 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:45:32" (1/1) ... [2022-10-17 16:45:32,955 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73d80bf9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:32, skipping insertion in model container [2022-10-17 16:45:32,955 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:45:32" (1/1) ... [2022-10-17 16:45:32,963 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:45:33,133 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:45:36,308 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34016c57-2bfe-4241-88d8-e15716e4f851/sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i[302072,302085] [2022-10-17 16:45:36,334 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-10-17 16:45:36,380 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:45:36,478 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:45:36,940 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34016c57-2bfe-4241-88d8-e15716e4f851/sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i[302072,302085] [2022-10-17 16:45:36,943 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-10-17 16:45:36,952 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:45:37,227 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:45:37,232 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:37 WrapperNode [2022-10-17 16:45:37,233 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:45:37,234 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:45:37,234 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:45:37,242 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:45:37,252 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:37" (1/1) ... [2022-10-17 16:45:37,495 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:37" (1/1) ... [2022-10-17 16:45:37,884 INFO L138 Inliner]: procedures = 458, calls = 3127, calls flagged for inlining = 233, calls inlined = 163, statements flattened = 6619 [2022-10-17 16:45:37,885 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:45:37,886 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:45:37,886 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:45:37,887 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:45:37,896 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:37" (1/1) ... [2022-10-17 16:45:37,897 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:37" (1/1) ... [2022-10-17 16:45:38,022 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:37" (1/1) ... [2022-10-17 16:45:38,023 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:37" (1/1) ... [2022-10-17 16:45:38,191 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:37" (1/1) ... [2022-10-17 16:45:38,218 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:37" (1/1) ... [2022-10-17 16:45:38,358 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:37" (1/1) ... [2022-10-17 16:45:38,406 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:37" (1/1) ... [2022-10-17 16:45:38,539 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:45:38,540 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:45:38,540 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:45:38,553 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:45:38,569 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:37" (1/1) ... [2022-10-17 16:45:38,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:45:38,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34016c57-2bfe-4241-88d8-e15716e4f851/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:45:38,650 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34016c57-2bfe-4241-88d8-e15716e4f851/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:45:38,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34016c57-2bfe-4241-88d8-e15716e4f851/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:45:38,731 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-10-17 16:45:38,731 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-10-17 16:45:38,731 INFO L130 BoogieDeclarations]: Found specification of procedure ppro_shutdown [2022-10-17 16:45:38,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ppro_shutdown [2022-10-17 16:45:38,732 INFO L130 BoogieDeclarations]: Found specification of procedure profile_event_register [2022-10-17 16:45:38,732 INFO L138 BoogieDeclarations]: Found implementation of procedure profile_event_register [2022-10-17 16:45:38,732 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-10-17 16:45:38,732 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-10-17 16:45:38,732 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-10-17 16:45:38,733 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-10-17 16:45:38,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:45:38,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:45:38,733 INFO L130 BoogieDeclarations]: Found specification of procedure start_switch_worker [2022-10-17 16:45:38,733 INFO L138 BoogieDeclarations]: Found implementation of procedure start_switch_worker [2022-10-17 16:45:38,733 INFO L130 BoogieDeclarations]: Found specification of procedure p4_shutdown [2022-10-17 16:45:38,734 INFO L138 BoogieDeclarations]: Found implementation of procedure p4_shutdown [2022-10-17 16:45:38,734 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-10-17 16:45:38,734 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-10-17 16:45:38,734 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_evntsel_nmi [2022-10-17 16:45:38,734 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_evntsel_nmi [2022-10-17 16:45:38,734 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc___0 [2022-10-17 16:45:38,735 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc___0 [2022-10-17 16:45:38,735 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_die_notifier [2022-10-17 16:45:38,735 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_die_notifier [2022-10-17 16:45:38,735 INFO L130 BoogieDeclarations]: Found specification of procedure generic_delete_inode [2022-10-17 16:45:38,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-10-17 16:45:38,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-10-17 16:45:38,736 INFO L130 BoogieDeclarations]: Found specification of procedure sync_buffer [2022-10-17 16:45:38,736 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_buffer [2022-10-17 16:45:38,736 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 16:45:38,736 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 16:45:38,736 INFO L130 BoogieDeclarations]: Found specification of procedure __oprofile_add_ext_sample [2022-10-17 16:45:38,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __oprofile_add_ext_sample [2022-10-17 16:45:38,737 INFO L130 BoogieDeclarations]: Found specification of procedure log_sample [2022-10-17 16:45:38,737 INFO L138 BoogieDeclarations]: Found implementation of procedure log_sample [2022-10-17 16:45:38,737 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_cpu_notifier [2022-10-17 16:45:38,737 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_cpu_notifier [2022-10-17 16:45:38,737 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_write_commit [2022-10-17 16:45:38,737 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_write_commit [2022-10-17 16:45:38,738 INFO L130 BoogieDeclarations]: Found specification of procedure register_cpu_notifier [2022-10-17 16:45:38,738 INFO L138 BoogieDeclarations]: Found implementation of procedure register_cpu_notifier [2022-10-17 16:45:38,738 INFO L130 BoogieDeclarations]: Found specification of procedure release_evntsel_nmi [2022-10-17 16:45:38,738 INFO L138 BoogieDeclarations]: Found implementation of procedure release_evntsel_nmi [2022-10-17 16:45:38,738 INFO L130 BoogieDeclarations]: Found specification of procedure __oprofile_hrtimer_stop [2022-10-17 16:45:38,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __oprofile_hrtimer_stop [2022-10-17 16:45:38,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:45:38,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:45:38,739 INFO L130 BoogieDeclarations]: Found specification of procedure get_stagger [2022-10-17 16:45:38,739 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stagger [2022-10-17 16:45:38,739 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 16:45:38,739 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 16:45:38,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:45:38,740 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2022-10-17 16:45:38,740 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2022-10-17 16:45:38,740 INFO L130 BoogieDeclarations]: Found specification of procedure kill_litter_super [2022-10-17 16:45:38,740 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_init [2022-10-17 16:45:38,740 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_init [2022-10-17 16:45:38,741 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2022-10-17 16:45:38,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2022-10-17 16:45:38,741 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_write_reserve [2022-10-17 16:45:38,741 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_write_reserve [2022-10-17 16:45:38,741 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_write_msr [2022-10-17 16:45:38,741 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_write_msr [2022-10-17 16:45:38,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 16:45:38,742 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_add_sample [2022-10-17 16:45:38,742 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_add_sample [2022-10-17 16:45:38,742 INFO L130 BoogieDeclarations]: Found specification of procedure get_order [2022-10-17 16:45:38,742 INFO L138 BoogieDeclarations]: Found implementation of procedure get_order [2022-10-17 16:45:38,742 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_stop [2022-10-17 16:45:38,743 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_stop [2022-10-17 16:45:38,743 INFO L130 BoogieDeclarations]: Found specification of procedure add_event_entry [2022-10-17 16:45:38,743 INFO L138 BoogieDeclarations]: Found implementation of procedure add_event_entry [2022-10-17 16:45:38,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 16:45:38,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:45:38,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-10-17 16:45:38,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-10-17 16:45:38,744 INFO L130 BoogieDeclarations]: Found specification of procedure has_mux [2022-10-17 16:45:38,744 INFO L138 BoogieDeclarations]: Found implementation of procedure has_mux [2022-10-17 16:45:38,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:45:38,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:45:38,744 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_add_trace [2022-10-17 16:45:38,744 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_add_trace [2022-10-17 16:45:38,745 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_dcookie [2022-10-17 16:45:38,745 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_dcookie [2022-10-17 16:45:38,745 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_phys_to_virt [2022-10-17 16:45:38,745 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_phys_to_virt [2022-10-17 16:45:38,745 INFO L130 BoogieDeclarations]: Found specification of procedure release_mm [2022-10-17 16:45:38,745 INFO L138 BoogieDeclarations]: Found implementation of procedure release_mm [2022-10-17 16:45:38,746 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_shutdown [2022-10-17 16:45:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_shutdown [2022-10-17 16:45:38,746 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2022-10-17 16:45:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2022-10-17 16:45:38,746 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_start [2022-10-17 16:45:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_start [2022-10-17 16:45:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_buffer_waiter [2022-10-17 16:45:38,747 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_buffer_waiter [2022-10-17 16:45:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure register_die_notifier [2022-10-17 16:45:38,747 INFO L138 BoogieDeclarations]: Found implementation of procedure register_die_notifier [2022-10-17 16:45:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure event_buffer_release [2022-10-17 16:45:38,747 INFO L138 BoogieDeclarations]: Found implementation of procedure event_buffer_release [2022-10-17 16:45:38,747 INFO L130 BoogieDeclarations]: Found specification of procedure ring_buffer_event_data [2022-10-17 16:45:38,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_buffer_event_data [2022-10-17 16:45:38,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:45:38,748 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2022-10-17 16:45:38,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2022-10-17 16:45:38,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start [2022-10-17 16:45:38,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start [2022-10-17 16:45:38,749 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2022-10-17 16:45:38,749 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2022-10-17 16:45:38,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:45:38,749 INFO L130 BoogieDeclarations]: Found specification of procedure release_perfctr_nmi [2022-10-17 16:45:38,749 INFO L138 BoogieDeclarations]: Found implementation of procedure release_perfctr_nmi [2022-10-17 16:45:38,749 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2022-10-17 16:45:38,750 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2022-10-17 16:45:38,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:45:38,750 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 16:45:38,750 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:45:38,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:45:38,750 INFO L130 BoogieDeclarations]: Found specification of procedure op_add_code [2022-10-17 16:45:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure op_add_code [2022-10-17 16:45:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-17 16:45:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-17 16:45:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2022-10-17 16:45:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2022-10-17 16:45:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure user_mode [2022-10-17 16:45:38,752 INFO L138 BoogieDeclarations]: Found implementation of procedure user_mode [2022-10-17 16:45:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure free_cpu_buffers [2022-10-17 16:45:38,752 INFO L138 BoogieDeclarations]: Found implementation of procedure free_cpu_buffers [2022-10-17 16:45:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 16:45:38,752 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 16:45:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-10-17 16:45:38,753 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-10-17 16:45:38,753 INFO L130 BoogieDeclarations]: Found specification of procedure add_sample_entry [2022-10-17 16:45:38,753 INFO L138 BoogieDeclarations]: Found implementation of procedure add_sample_entry [2022-10-17 16:45:38,753 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2022-10-17 16:45:38,753 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2022-10-17 16:45:38,753 INFO L130 BoogieDeclarations]: Found specification of procedure profile_event_unregister [2022-10-17 16:45:38,753 INFO L138 BoogieDeclarations]: Found implementation of procedure profile_event_unregister [2022-10-17 16:45:38,754 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:45:38,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:45:38,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:45:38,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:45:38,754 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_perfctr_nmi [2022-10-17 16:45:38,754 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_perfctr_nmi [2022-10-17 16:45:38,755 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_msr [2022-10-17 16:45:38,755 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_msr [2022-10-17 16:45:38,755 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-10-17 16:45:38,755 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-10-17 16:45:38,755 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_get_ctrl [2022-10-17 16:45:38,755 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_get_ctrl [2022-10-17 16:45:38,755 INFO L130 BoogieDeclarations]: Found specification of procedure kmemleak_alloc [2022-10-17 16:45:38,756 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemleak_alloc [2022-10-17 16:45:38,756 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_resume [2022-10-17 16:45:38,756 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_resume [2022-10-17 16:45:38,756 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:45:38,756 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:45:38,756 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-10-17 16:45:38,757 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-10-17 16:45:38,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:45:38,757 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:45:38,757 INFO L130 BoogieDeclarations]: Found specification of procedure addr_increment [2022-10-17 16:45:38,757 INFO L138 BoogieDeclarations]: Found implementation of procedure addr_increment [2022-10-17 16:45:38,757 INFO L130 BoogieDeclarations]: Found specification of procedure free_msrs [2022-10-17 16:45:38,757 INFO L138 BoogieDeclarations]: Found implementation of procedure free_msrs [2022-10-17 16:45:38,758 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2022-10-17 16:45:38,758 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2022-10-17 16:45:38,758 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-10-17 16:45:38,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-10-17 16:45:38,758 INFO L130 BoogieDeclarations]: Found specification of procedure event_buffer_open [2022-10-17 16:45:38,758 INFO L138 BoogieDeclarations]: Found implementation of procedure event_buffer_open [2022-10-17 16:45:38,758 INFO L130 BoogieDeclarations]: Found specification of procedure find_vma [2022-10-17 16:45:38,759 INFO L138 BoogieDeclarations]: Found implementation of procedure find_vma [2022-10-17 16:45:38,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:45:38,759 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 16:45:38,759 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 16:45:38,759 INFO L130 BoogieDeclarations]: Found specification of procedure fast_get_dcookie [2022-10-17 16:45:38,759 INFO L138 BoogieDeclarations]: Found implementation of procedure fast_get_dcookie [2022-10-17 16:45:38,760 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2022-10-17 16:45:38,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2022-10-17 16:45:38,760 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_get_size [2022-10-17 16:45:38,760 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_get_size [2022-10-17 16:45:38,760 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2022-10-17 16:45:38,760 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2022-10-17 16:45:38,760 INFO L130 BoogieDeclarations]: Found specification of procedure free_cpumask_var [2022-10-17 16:45:38,761 INFO L138 BoogieDeclarations]: Found implementation of procedure free_cpumask_var [2022-10-17 16:45:38,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:45:38,761 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2022-10-17 16:45:38,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2022-10-17 16:45:38,761 INFO L130 BoogieDeclarations]: Found specification of procedure apic_write [2022-10-17 16:45:38,761 INFO L138 BoogieDeclarations]: Found implementation of procedure apic_write [2022-10-17 16:45:38,762 INFO L130 BoogieDeclarations]: Found specification of procedure switch_worker [2022-10-17 16:45:38,762 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_worker [2022-10-17 16:45:38,762 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2022-10-17 16:45:38,762 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2022-10-17 16:45:38,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:45:38,762 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_warn_reserved [2022-10-17 16:45:38,762 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_warn_reserved [2022-10-17 16:45:38,763 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-10-17 16:45:38,763 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-10-17 16:45:38,763 INFO L130 BoogieDeclarations]: Found specification of procedure on_each_cpu [2022-10-17 16:45:38,763 INFO L138 BoogieDeclarations]: Found implementation of procedure on_each_cpu [2022-10-17 16:45:38,763 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 16:45:38,763 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 16:45:38,764 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-10-17 16:45:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-10-17 16:45:38,764 INFO L130 BoogieDeclarations]: Found specification of procedure setup_APIC_eilvt_ibs [2022-10-17 16:45:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_APIC_eilvt_ibs [2022-10-17 16:45:38,764 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_add_data [2022-10-17 16:45:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_add_data [2022-10-17 16:45:38,764 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 16:45:38,765 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 16:45:38,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-10-17 16:45:38,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-10-17 16:45:38,765 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_shutdown [2022-10-17 16:45:38,765 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_shutdown [2022-10-17 16:45:38,765 INFO L130 BoogieDeclarations]: Found specification of procedure cpuid_eax [2022-10-17 16:45:38,766 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuid_eax [2022-10-17 16:45:38,766 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_get_data [2022-10-17 16:45:38,766 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_get_data [2022-10-17 16:45:38,766 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_switch [2022-10-17 16:45:38,766 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_switch [2022-10-17 16:45:38,766 INFO L130 BoogieDeclarations]: Found specification of procedure op_add_sample [2022-10-17 16:45:38,766 INFO L138 BoogieDeclarations]: Found implementation of procedure op_add_sample [2022-10-17 16:45:38,767 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit_unlock [2022-10-17 16:45:38,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit_unlock [2022-10-17 16:45:38,767 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_up [2022-10-17 16:45:38,767 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_up [2022-10-17 16:45:38,767 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2022-10-17 16:45:38,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2022-10-17 16:45:38,767 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_randomize_ibs_op [2022-10-17 16:45:38,768 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_randomize_ibs_op [2022-10-17 16:45:38,768 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 16:45:38,768 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 16:45:38,768 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:45:38,768 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:45:38,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:45:38,769 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_stop [2022-10-17 16:45:38,769 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_stop [2022-10-17 16:45:38,769 INFO L130 BoogieDeclarations]: Found specification of procedure dcookie_unregister [2022-10-17 16:45:38,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dcookie_unregister [2022-10-17 16:45:38,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:45:38,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:45:38,769 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_slab [2022-10-17 16:45:38,770 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_slab [2022-10-17 16:45:38,770 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_setup [2022-10-17 16:45:38,770 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_setup [2022-10-17 16:45:38,770 INFO L130 BoogieDeclarations]: Found specification of procedure add_cookie_switch [2022-10-17 16:45:38,770 INFO L138 BoogieDeclarations]: Found implementation of procedure add_cookie_switch [2022-10-17 16:45:38,770 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2022-10-17 16:45:38,770 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2022-10-17 16:45:38,771 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2022-10-17 16:45:38,771 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2022-10-17 16:45:38,771 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2022-10-17 16:45:38,771 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-10-17 16:45:38,771 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-10-17 16:45:38,771 INFO L130 BoogieDeclarations]: Found specification of procedure task_handoff_unregister [2022-10-17 16:45:38,772 INFO L138 BoogieDeclarations]: Found implementation of procedure task_handoff_unregister [2022-10-17 16:45:38,772 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2022-10-17 16:45:38,772 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2022-10-17 16:45:38,804 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-10-17 16:45:38,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-10-17 16:45:38,805 INFO L130 BoogieDeclarations]: Found specification of procedure apic_read [2022-10-17 16:45:38,805 INFO L138 BoogieDeclarations]: Found implementation of procedure apic_read [2022-10-17 16:45:38,805 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_virt_to_phys [2022-10-17 16:45:38,805 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_virt_to_phys [2022-10-17 16:45:38,805 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_setup [2022-10-17 16:45:38,805 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_setup [2022-10-17 16:45:38,805 INFO L130 BoogieDeclarations]: Found specification of procedure process_task_mortuary [2022-10-17 16:45:38,805 INFO L138 BoogieDeclarations]: Found implementation of procedure process_task_mortuary [2022-10-17 16:45:38,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:45:38,806 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-10-17 16:45:38,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-10-17 16:45:38,806 INFO L130 BoogieDeclarations]: Found specification of procedure backtrace_warning [2022-10-17 16:45:38,806 INFO L138 BoogieDeclarations]: Found implementation of procedure backtrace_warning [2022-10-17 16:45:38,806 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_shutdown [2022-10-17 16:45:38,806 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_shutdown [2022-10-17 16:45:38,806 INFO L130 BoogieDeclarations]: Found specification of procedure free_event_buffer [2022-10-17 16:45:38,806 INFO L138 BoogieDeclarations]: Found implementation of procedure free_event_buffer [2022-10-17 16:45:38,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 16:45:38,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 16:45:38,807 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_down [2022-10-17 16:45:38,807 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_down [2022-10-17 16:45:39,679 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:45:39,684 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:45:57,607 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:46:03,278 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:46:03,279 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:46:03,286 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:46:03 BoogieIcfgContainer [2022-10-17 16:46:03,286 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:46:03,288 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:46:03,288 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:46:03,302 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:46:03,303 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:46:03" (1/1) ... [2022-10-17 16:46:03,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:46:03,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:03,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 1483 states and 2093 transitions. [2022-10-17 16:46:03,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2093 transitions. [2022-10-17 16:46:03,509 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-10-17 16:46:03,509 WARN L419 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2022-10-17 16:46:03,525 INFO L754 CodeCheckObserver]: All specifications hold We were not able to verify any specifiation because the program does not contain any specification.