./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-1.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_69fb25c4-f578-48ef-a469-20abf2d76c8c/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69fb25c4-f578-48ef-a469-20abf2d76c8c/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69fb25c4-f578-48ef-a469-20abf2d76c8c/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69fb25c4-f578-48ef-a469-20abf2d76c8c/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69fb25c4-f578-48ef-a469-20abf2d76c8c/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69fb25c4-f578-48ef-a469-20abf2d76c8c/bin/uautomizer-J5u9QxTXDZ --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 0a59c899fb7b62412b1992e8cb98e98bcd2f06be9f99aa413b7a25f6eaad8530 --- 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 10:59:33,200 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:59:33,202 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:59:33,256 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:59:33,257 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:59:33,262 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:59:33,265 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:59:33,270 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:59:33,273 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:59:33,282 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:59:33,283 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:59:33,286 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:59:33,287 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:59:33,292 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:59:33,295 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:59:33,298 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:59:33,300 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:59:33,301 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:59:33,304 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:59:33,316 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:59:33,320 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:59:33,322 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:59:33,328 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:59:33,329 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:59:33,336 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:59:33,336 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:59:33,337 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:59:33,340 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:59:33,340 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:59:33,342 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:59:33,343 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:59:33,344 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:59:33,346 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:59:33,348 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:59:33,349 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:59:33,349 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:59:33,350 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:59:33,351 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:59:33,351 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:59:33,352 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:59:33,353 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:59:33,354 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69fb25c4-f578-48ef-a469-20abf2d76c8c/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 10:59:33,406 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:59:33,411 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:59:33,412 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:59:33,412 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:59:33,413 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:59:33,414 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:59:33,415 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:59:33,415 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:59:33,415 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:59:33,416 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:59:33,417 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:59:33,417 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:59:33,418 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:59:33,418 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:59:33,418 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:59:33,418 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:59:33,419 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:59:33,419 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:59:33,419 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:59:33,420 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:59:33,420 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:59:33,420 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:59:33,420 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:59:33,421 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:59:33,421 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:59:33,421 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:59:33,423 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:59:33,424 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:59:33,424 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:59:33,424 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:59:33,424 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_69fb25c4-f578-48ef-a469-20abf2d76c8c/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69fb25c4-f578-48ef-a469-20abf2d76c8c/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a59c899fb7b62412b1992e8cb98e98bcd2f06be9f99aa413b7a25f6eaad8530 [2022-10-17 10:59:33,779 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:59:33,816 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:59:33,820 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:59:33,821 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:59:33,822 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:59:33,823 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69fb25c4-f578-48ef-a469-20abf2d76c8c/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i [2022-10-17 10:59:33,889 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69fb25c4-f578-48ef-a469-20abf2d76c8c/bin/uautomizer-J5u9QxTXDZ/data/15150e744/6584d81b53f14cada90fd5a3649df5be/FLAGe69cf0570 [2022-10-17 10:59:34,958 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:59:34,959 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69fb25c4-f578-48ef-a469-20abf2d76c8c/sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i [2022-10-17 10:59:35,029 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69fb25c4-f578-48ef-a469-20abf2d76c8c/bin/uautomizer-J5u9QxTXDZ/data/15150e744/6584d81b53f14cada90fd5a3649df5be/FLAGe69cf0570 [2022-10-17 10:59:35,297 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69fb25c4-f578-48ef-a469-20abf2d76c8c/bin/uautomizer-J5u9QxTXDZ/data/15150e744/6584d81b53f14cada90fd5a3649df5be [2022-10-17 10:59:35,303 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:59:35,305 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:59:35,307 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:59:35,307 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:59:35,311 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:59:35,312 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:59:35" (1/1) ... [2022-10-17 10:59:35,315 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fb824c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:59:35, skipping insertion in model container [2022-10-17 10:59:35,316 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:59:35" (1/1) ... [2022-10-17 10:59:35,325 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:59:35,486 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:59:38,623 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_69fb25c4-f578-48ef-a469-20abf2d76c8c/sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i[301821,301834] [2022-10-17 10:59:38,661 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-10-17 10:59:38,698 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:59:38,759 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:59:39,235 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_69fb25c4-f578-48ef-a469-20abf2d76c8c/sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i[301821,301834] [2022-10-17 10:59:39,237 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-10-17 10:59:39,247 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:59:39,475 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:59:39,476 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:59:39 WrapperNode [2022-10-17 10:59:39,476 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:59:39,477 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:59:39,478 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:59:39,478 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:59:39,487 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:59:39" (1/1) ... [2022-10-17 10:59:39,658 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:59:39" (1/1) ... [2022-10-17 10:59:40,007 INFO L138 Inliner]: procedures = 458, calls = 3122, calls flagged for inlining = 233, calls inlined = 146, statements flattened = 6431 [2022-10-17 10:59:40,008 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:59:40,009 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:59:40,009 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:59:40,010 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:59:40,019 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:59:39" (1/1) ... [2022-10-17 10:59:40,019 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:59:39" (1/1) ... [2022-10-17 10:59:40,094 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:59:39" (1/1) ... [2022-10-17 10:59:40,097 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:59:39" (1/1) ... [2022-10-17 10:59:40,304 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:59:39" (1/1) ... [2022-10-17 10:59:40,351 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:59:39" (1/1) ... [2022-10-17 10:59:40,403 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:59:39" (1/1) ... [2022-10-17 10:59:40,438 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:59:39" (1/1) ... [2022-10-17 10:59:40,574 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:59:40,575 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:59:40,579 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:59:40,580 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:59:40,581 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:59:39" (1/1) ... [2022-10-17 10:59:40,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:59:40,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69fb25c4-f578-48ef-a469-20abf2d76c8c/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:59:40,617 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69fb25c4-f578-48ef-a469-20abf2d76c8c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:59:40,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69fb25c4-f578-48ef-a469-20abf2d76c8c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:59:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-10-17 10:59:40,670 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-10-17 10:59:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure ppro_shutdown [2022-10-17 10:59:40,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ppro_shutdown [2022-10-17 10:59:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-10-17 10:59:40,671 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-10-17 10:59:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-10-17 10:59:40,671 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-10-17 10:59:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 10:59:40,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 10:59:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure start_switch_worker [2022-10-17 10:59:40,672 INFO L138 BoogieDeclarations]: Found implementation of procedure start_switch_worker [2022-10-17 10:59:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure p4_shutdown [2022-10-17 10:59:40,672 INFO L138 BoogieDeclarations]: Found implementation of procedure p4_shutdown [2022-10-17 10:59:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-10-17 10:59:40,673 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-10-17 10:59:40,673 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_evntsel_nmi [2022-10-17 10:59:40,673 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_evntsel_nmi [2022-10-17 10:59:40,673 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc___0 [2022-10-17 10:59:40,673 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc___0 [2022-10-17 10:59:40,673 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_die_notifier [2022-10-17 10:59:40,673 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_die_notifier [2022-10-17 10:59:40,674 INFO L130 BoogieDeclarations]: Found specification of procedure generic_delete_inode [2022-10-17 10:59:40,674 INFO L130 BoogieDeclarations]: Found specification of procedure oprofilefs_ulong_to_user [2022-10-17 10:59:40,674 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofilefs_ulong_to_user [2022-10-17 10:59:40,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-10-17 10:59:40,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-10-17 10:59:40,674 INFO L130 BoogieDeclarations]: Found specification of procedure sync_buffer [2022-10-17 10:59:40,675 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_buffer [2022-10-17 10:59:40,675 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 10:59:40,675 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 10:59:40,675 INFO L130 BoogieDeclarations]: Found specification of procedure __oprofile_add_ext_sample [2022-10-17 10:59:40,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __oprofile_add_ext_sample [2022-10-17 10:59:40,675 INFO L130 BoogieDeclarations]: Found specification of procedure log_sample [2022-10-17 10:59:40,676 INFO L138 BoogieDeclarations]: Found implementation of procedure log_sample [2022-10-17 10:59:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_cpu_notifier [2022-10-17 10:59:40,676 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_cpu_notifier [2022-10-17 10:59:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_write_commit [2022-10-17 10:59:40,677 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_write_commit [2022-10-17 10:59:40,677 INFO L130 BoogieDeclarations]: Found specification of procedure register_cpu_notifier [2022-10-17 10:59:40,677 INFO L138 BoogieDeclarations]: Found implementation of procedure register_cpu_notifier [2022-10-17 10:59:40,677 INFO L130 BoogieDeclarations]: Found specification of procedure release_evntsel_nmi [2022-10-17 10:59:40,678 INFO L138 BoogieDeclarations]: Found implementation of procedure release_evntsel_nmi [2022-10-17 10:59:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure __oprofile_hrtimer_stop [2022-10-17 10:59:40,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __oprofile_hrtimer_stop [2022-10-17 10:59:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 10:59:40,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 10:59:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure get_stagger [2022-10-17 10:59:40,679 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stagger [2022-10-17 10:59:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 10:59:40,679 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 10:59:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:59:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2022-10-17 10:59:40,680 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2022-10-17 10:59:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure kill_litter_super [2022-10-17 10:59:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_init [2022-10-17 10:59:40,682 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_init [2022-10-17 10:59:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2022-10-17 10:59:40,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2022-10-17 10:59:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_write_reserve [2022-10-17 10:59:40,682 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_write_reserve [2022-10-17 10:59:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_write_msr [2022-10-17 10:59:40,683 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_write_msr [2022-10-17 10:59:40,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 10:59:40,683 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-10-17 10:59:40,684 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-10-17 10:59:40,684 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_add_sample [2022-10-17 10:59:40,684 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_add_sample [2022-10-17 10:59:40,684 INFO L130 BoogieDeclarations]: Found specification of procedure get_order [2022-10-17 10:59:40,685 INFO L138 BoogieDeclarations]: Found implementation of procedure get_order [2022-10-17 10:59:40,685 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_stop [2022-10-17 10:59:40,685 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_stop [2022-10-17 10:59:40,685 INFO L130 BoogieDeclarations]: Found specification of procedure add_event_entry [2022-10-17 10:59:40,686 INFO L138 BoogieDeclarations]: Found implementation of procedure add_event_entry [2022-10-17 10:59:40,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 10:59:40,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 10:59:40,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-10-17 10:59:40,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-10-17 10:59:40,686 INFO L130 BoogieDeclarations]: Found specification of procedure has_mux [2022-10-17 10:59:40,687 INFO L138 BoogieDeclarations]: Found implementation of procedure has_mux [2022-10-17 10:59:40,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 10:59:40,687 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 10:59:40,687 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_add_trace [2022-10-17 10:59:40,687 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_add_trace [2022-10-17 10:59:40,687 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_dcookie [2022-10-17 10:59:40,688 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_dcookie [2022-10-17 10:59:40,688 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_phys_to_virt [2022-10-17 10:59:40,688 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_phys_to_virt [2022-10-17 10:59:40,689 INFO L130 BoogieDeclarations]: Found specification of procedure release_mm [2022-10-17 10:59:40,689 INFO L138 BoogieDeclarations]: Found implementation of procedure release_mm [2022-10-17 10:59:40,689 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_shutdown [2022-10-17 10:59:40,689 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_shutdown [2022-10-17 10:59:40,690 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2022-10-17 10:59:40,690 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2022-10-17 10:59:40,691 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_start [2022-10-17 10:59:40,691 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_start [2022-10-17 10:59:40,691 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_buffer_waiter [2022-10-17 10:59:40,691 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_buffer_waiter [2022-10-17 10:59:40,691 INFO L130 BoogieDeclarations]: Found specification of procedure register_die_notifier [2022-10-17 10:59:40,692 INFO L138 BoogieDeclarations]: Found implementation of procedure register_die_notifier [2022-10-17 10:59:40,692 INFO L130 BoogieDeclarations]: Found specification of procedure ring_buffer_event_data [2022-10-17 10:59:40,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_buffer_event_data [2022-10-17 10:59:40,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 10:59:40,692 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2022-10-17 10:59:40,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2022-10-17 10:59:40,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start [2022-10-17 10:59:40,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start [2022-10-17 10:59:40,693 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2022-10-17 10:59:40,693 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2022-10-17 10:59:40,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:59:40,694 INFO L130 BoogieDeclarations]: Found specification of procedure release_perfctr_nmi [2022-10-17 10:59:40,694 INFO L138 BoogieDeclarations]: Found implementation of procedure release_perfctr_nmi [2022-10-17 10:59:40,694 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2022-10-17 10:59:40,694 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2022-10-17 10:59:40,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 10:59:40,695 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 10:59:40,696 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:59:40,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:59:40,699 INFO L130 BoogieDeclarations]: Found specification of procedure op_add_code [2022-10-17 10:59:40,699 INFO L138 BoogieDeclarations]: Found implementation of procedure op_add_code [2022-10-17 10:59:40,699 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-17 10:59:40,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-17 10:59:40,702 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2022-10-17 10:59:40,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2022-10-17 10:59:40,702 INFO L130 BoogieDeclarations]: Found specification of procedure user_mode [2022-10-17 10:59:40,704 INFO L138 BoogieDeclarations]: Found implementation of procedure user_mode [2022-10-17 10:59:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 10:59:40,710 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 10:59:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-10-17 10:59:40,710 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-10-17 10:59:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure add_sample_entry [2022-10-17 10:59:40,710 INFO L138 BoogieDeclarations]: Found implementation of procedure add_sample_entry [2022-10-17 10:59:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2022-10-17 10:59:40,710 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2022-10-17 10:59:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:59:40,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:59:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 10:59:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 10:59:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_perfctr_nmi [2022-10-17 10:59:40,711 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_perfctr_nmi [2022-10-17 10:59:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_msr [2022-10-17 10:59:40,712 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_msr [2022-10-17 10:59:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-10-17 10:59:40,712 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-10-17 10:59:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_get_ctrl [2022-10-17 10:59:40,712 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_get_ctrl [2022-10-17 10:59:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure kmemleak_alloc [2022-10-17 10:59:40,713 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemleak_alloc [2022-10-17 10:59:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_resume [2022-10-17 10:59:40,713 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_resume [2022-10-17 10:59:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 10:59:40,713 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 10:59:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 10:59:40,713 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 10:59:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure addr_increment [2022-10-17 10:59:40,714 INFO L138 BoogieDeclarations]: Found implementation of procedure addr_increment [2022-10-17 10:59:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure free_msrs [2022-10-17 10:59:40,714 INFO L138 BoogieDeclarations]: Found implementation of procedure free_msrs [2022-10-17 10:59:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2022-10-17 10:59:40,714 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2022-10-17 10:59:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-10-17 10:59:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-10-17 10:59:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure find_vma [2022-10-17 10:59:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure find_vma [2022-10-17 10:59:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:59:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 10:59:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 10:59:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure fast_get_dcookie [2022-10-17 10:59:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure fast_get_dcookie [2022-10-17 10:59:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2022-10-17 10:59:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2022-10-17 10:59:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_get_size [2022-10-17 10:59:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_get_size [2022-10-17 10:59:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2022-10-17 10:59:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2022-10-17 10:59:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 10:59:40,717 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 10:59:40,717 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 10:59:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure apic_write [2022-10-17 10:59:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure apic_write [2022-10-17 10:59:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure switch_worker [2022-10-17 10:59:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_worker [2022-10-17 10:59:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 10:59:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_warn_reserved [2022-10-17 10:59:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_warn_reserved [2022-10-17 10:59:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-10-17 10:59:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-10-17 10:59:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure on_each_cpu [2022-10-17 10:59:40,719 INFO L138 BoogieDeclarations]: Found implementation of procedure on_each_cpu [2022-10-17 10:59:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 10:59:40,719 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 10:59:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-10-17 10:59:40,719 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-10-17 10:59:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure setup_APIC_eilvt_ibs [2022-10-17 10:59:40,719 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_APIC_eilvt_ibs [2022-10-17 10:59:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_add_data [2022-10-17 10:59:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_add_data [2022-10-17 10:59:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 10:59:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 10:59:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2022-10-17 10:59:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2022-10-17 10:59:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-10-17 10:59:40,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-10-17 10:59:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_shutdown [2022-10-17 10:59:40,721 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_shutdown [2022-10-17 10:59:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure cpuid_eax [2022-10-17 10:59:40,721 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuid_eax [2022-10-17 10:59:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_get_data [2022-10-17 10:59:40,721 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_get_data [2022-10-17 10:59:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_switch [2022-10-17 10:59:40,722 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_switch [2022-10-17 10:59:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure op_add_sample [2022-10-17 10:59:40,722 INFO L138 BoogieDeclarations]: Found implementation of procedure op_add_sample [2022-10-17 10:59:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_up [2022-10-17 10:59:40,722 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_up [2022-10-17 10:59:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2022-10-17 10:59:40,723 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2022-10-17 10:59:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_randomize_ibs_op [2022-10-17 10:59:40,723 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_randomize_ibs_op [2022-10-17 10:59:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 10:59:40,723 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 10:59:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 10:59:40,723 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 10:59:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 10:59:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_stop [2022-10-17 10:59:40,724 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_stop [2022-10-17 10:59:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 10:59:40,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 10:59:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_slab [2022-10-17 10:59:40,725 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_slab [2022-10-17 10:59:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_setup [2022-10-17 10:59:40,725 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_setup [2022-10-17 10:59:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure add_cookie_switch [2022-10-17 10:59:40,725 INFO L138 BoogieDeclarations]: Found implementation of procedure add_cookie_switch [2022-10-17 10:59:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2022-10-17 10:59:40,725 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2022-10-17 10:59:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2022-10-17 10:59:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2022-10-17 10:59:40,726 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2022-10-17 10:59:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-10-17 10:59:40,726 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-10-17 10:59:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2022-10-17 10:59:40,726 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2022-10-17 10:59:40,727 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-10-17 10:59:40,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-10-17 10:59:40,731 INFO L130 BoogieDeclarations]: Found specification of procedure apic_read [2022-10-17 10:59:40,731 INFO L138 BoogieDeclarations]: Found implementation of procedure apic_read [2022-10-17 10:59:40,731 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_virt_to_phys [2022-10-17 10:59:40,732 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_virt_to_phys [2022-10-17 10:59:40,732 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-10-17 10:59:40,732 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-10-17 10:59:40,732 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_setup [2022-10-17 10:59:40,732 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_setup [2022-10-17 10:59:40,733 INFO L130 BoogieDeclarations]: Found specification of procedure process_task_mortuary [2022-10-17 10:59:40,735 INFO L138 BoogieDeclarations]: Found implementation of procedure process_task_mortuary [2022-10-17 10:59:40,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 10:59:40,735 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-10-17 10:59:40,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-10-17 10:59:40,735 INFO L130 BoogieDeclarations]: Found specification of procedure oprofilefs_ulong_from_user [2022-10-17 10:59:40,735 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofilefs_ulong_from_user [2022-10-17 10:59:40,736 INFO L130 BoogieDeclarations]: Found specification of procedure backtrace_warning [2022-10-17 10:59:40,736 INFO L138 BoogieDeclarations]: Found implementation of procedure backtrace_warning [2022-10-17 10:59:40,736 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_shutdown [2022-10-17 10:59:40,736 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_shutdown [2022-10-17 10:59:40,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 10:59:40,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 10:59:40,736 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_down [2022-10-17 10:59:40,737 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_down [2022-10-17 10:59:41,690 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:59:41,695 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:59:53,385 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 10:59:53,422 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 10:59:53,422 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 10:59:53,428 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 10:59:53 BoogieIcfgContainer [2022-10-17 10:59:53,428 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 10:59:53,432 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-17 10:59:53,432 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-17 10:59:53,436 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-17 10:59:53,436 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.10 10:59:35" (1/3) ... [2022-10-17 10:59:53,437 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38b33362 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.10 10:59:53, skipping insertion in model container [2022-10-17 10:59:53,437 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:59:39" (2/3) ... [2022-10-17 10:59:53,438 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38b33362 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.10 10:59:53, skipping insertion in model container [2022-10-17 10:59:53,438 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 10:59:53" (3/3) ... [2022-10-17 10:59:53,439 INFO L112 eAbstractionObserver]: Analyzing ICFG main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i [2022-10-17 10:59:53,464 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-17 10:59:53,464 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-17 10:59:53,466 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38b33362 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.10 10:59:53, skipping insertion in model container [2022-10-17 10:59:53,467 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-17 10:59:53,468 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-10-17 10:59:53,468 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-10-17 10:59:53,468 INFO L275 PluginConnector]: Witness Printer initialized [2022-10-17 10:59:53,469 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 10:59:53" (3/3) ... [2022-10-17 10:59:53,479 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-10-17 10:59:53,490 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2022-10-17 10:59:53,490 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_add_sample [2022-10-17 10:59:53,490 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_order [2022-10-17 10:59:53,490 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure oprofile_stop [2022-10-17 10:59:53,490 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_event_entry [2022-10-17 10:59:53,491 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ppro_shutdown [2022-10-17 10:59:53,491 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2022-10-17 10:59:53,491 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reserve_perfctr_nmi [2022-10-17 10:59:53,491 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure has_mux [2022-10-17 10:59:53,491 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure paravirt_read_msr [2022-10-17 10:59:53,491 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure variable_test_bit [2022-10-17 10:59:53,492 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-10-17 10:59:53,492 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_up [2022-10-17 10:59:53,492 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_lockdep_rcu_enabled [2022-10-17 10:59:53,492 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2022-10-17 10:59:53,492 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __get_free_pages [2022-10-17 10:59:53,492 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-10-17 10:59:53,493 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure start_switch_worker [2022-10-17 10:59:53,493 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p4_shutdown [2022-10-17 10:59:53,493 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_amd_randomize_ibs_op [2022-10-17 10:59:53,493 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure oprofile_add_trace [2022-10-17 10:59:53,493 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2022-10-17 10:59:53,493 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lookup_dcookie [2022-10-17 10:59:53,494 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_get_ctrl [2022-10-17 10:59:53,494 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmemleak_alloc [2022-10-17 10:59:53,494 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_phys_to_virt [2022-10-17 10:59:53,494 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-10-17 10:59:53,494 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cancel_delayed_work [2022-10-17 10:59:53,494 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_resume [2022-10-17 10:59:53,495 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_mm [2022-10-17 10:59:53,495 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_shutdown [2022-10-17 10:59:53,495 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reserve_evntsel_nmi [2022-10-17 10:59:53,495 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_kmalloc___0 [2022-10-17 10:59:53,495 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_die_notifier [2022-10-17 10:59:53,495 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure put_online_cpus [2022-10-17 10:59:53,496 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_start [2022-10-17 10:59:53,496 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-10-17 10:59:53,496 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_stop [2022-10-17 10:59:53,496 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure oprofilefs_ulong_to_user [2022-10-17 10:59:53,496 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2022-10-17 10:59:53,496 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sync_buffer [2022-10-17 10:59:53,497 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-10-17 10:59:53,497 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure wake_up_buffer_waiter [2022-10-17 10:59:53,497 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc_slab [2022-10-17 10:59:53,497 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_setup [2022-10-17 10:59:53,497 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2022-10-17 10:59:53,497 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure register_die_notifier [2022-10-17 10:59:53,498 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_cookie_switch [2022-10-17 10:59:53,498 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ring_buffer_event_data [2022-10-17 10:59:53,498 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~TO~VOID [2022-10-17 10:59:53,498 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_online_cpus [2022-10-17 10:59:53,498 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure addr_increment [2022-10-17 10:59:53,498 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2022-10-17 10:59:53,498 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __oprofile_add_ext_sample [2022-10-17 10:59:53,499 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_start [2022-10-17 10:59:53,499 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure log_sample [2022-10-17 10:59:53,499 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure up_read [2022-10-17 10:59:53,499 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_msrs [2022-10-17 10:59:53,499 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock_sched_held [2022-10-17 10:59:53,499 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_perfctr_nmi [2022-10-17 10:59:53,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cpumask_next [2022-10-17 10:59:53,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_inc [2022-10-17 10:59:53,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_splice_init [2022-10-17 10:59:53,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2022-10-17 10:59:53,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_cpu_notifier [2022-10-17 10:59:53,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure find_vma [2022-10-17 10:59:53,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2022-10-17 10:59:53,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_write_commit [2022-10-17 10:59:53,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fast_get_dcookie [2022-10-17 10:59:53,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure register_cpu_notifier [2022-10-17 10:59:53,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ns_to_ktime [2022-10-17 10:59:53,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:59:53,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_add_code [2022-10-17 10:59:53,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_get_size [2022-10-17 10:59:53,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure down_read [2022-10-17 10:59:53,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2022-10-17 10:59:53,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock_sched_notrace [2022-10-17 10:59:53,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cpumask_check [2022-10-17 10:59:53,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2022-10-17 10:59:53,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __wake_up [2022-10-17 10:59:53,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_evntsel_nmi [2022-10-17 10:59:53,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __oprofile_hrtimer_stop [2022-10-17 10:59:53,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2022-10-17 10:59:53,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure user_mode [2022-10-17 10:59:53,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure apic_write [2022-10-17 10:59:53,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure switch_worker [2022-10-17 10:59:53,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_stagger [2022-10-17 10:59:53,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-10-17 10:59:53,505 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure apic_read [2022-10-17 10:59:53,505 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_virt_to_phys [2022-10-17 10:59:53,506 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_warn_reserved [2022-10-17 10:59:53,506 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_kmalloc [2022-10-17 10:59:53,506 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2022-10-17 10:59:53,506 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2022-10-17 10:59:53,506 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure on_each_cpu [2022-10-17 10:59:53,506 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_amd_init [2022-10-17 10:59:53,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~TO~int [2022-10-17 10:59:53,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure msecs_to_jiffies [2022-10-17 10:59:53,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2022-10-17 10:59:53,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2022-10-17 10:59:53,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_delayed_work [2022-10-17 10:59:53,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_APIC_eilvt_ibs [2022-10-17 10:59:53,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_add_data [2022-10-17 10:59:53,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_setup [2022-10-17 10:59:53,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2022-10-17 10:59:53,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_write_reserve [2022-10-17 10:59:53,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_sample_entry [2022-10-17 10:59:53,510 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_rcu_dereference [2022-10-17 10:59:53,510 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_read_from_buffer [2022-10-17 10:59:53,510 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure process_task_mortuary [2022-10-17 10:59:53,510 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-10-17 10:59:53,510 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2022-10-17 10:59:53,510 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure oprofilefs_ulong_from_user [2022-10-17 10:59:53,511 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure backtrace_warning [2022-10-17 10:59:53,511 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_amd_shutdown [2022-10-17 10:59:53,511 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_shutdown [2022-10-17 10:59:53,511 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cpuid_eax [2022-10-17 10:59:53,511 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure paravirt_write_msr [2022-10-17 10:59:53,511 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2022-10-17 10:59:53,512 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_down [2022-10-17 10:59:53,512 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_from_user [2022-10-17 10:59:53,512 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_get_data [2022-10-17 10:59:53,513 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_switch [2022-10-17 10:59:53,513 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure oprofile_add_sample [2022-10-17 10:59:53,607 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 794 nodes and edges [2022-10-17 10:59:53,623 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 245 nodes and edges [2022-10-17 10:59:53,641 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 87 nodes and edges [2022-10-17 10:59:53,645 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2022-10-17 10:59:53,649 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2022-10-17 10:59:53,653 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-10-17 10:59:53,656 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-10-17 10:59:53,660 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-10-17 10:59:54,404 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69fb25c4-f578-48ef-a469-20abf2d76c8c/bin/uautomizer-J5u9QxTXDZ/witness.graphml [2022-10-17 10:59:54,405 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-10-17 10:59:54,407 INFO L158 Benchmark]: Toolchain (without parser) took 19100.80ms. Allocated memory was 113.2MB in the beginning and 507.5MB in the end (delta: 394.3MB). Free memory was 79.5MB in the beginning and 177.0MB in the end (delta: -97.5MB). Peak memory consumption was 295.6MB. Max. memory is 16.1GB. [2022-10-17 10:59:54,409 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 90.2MB. Free memory was 65.6MB in the beginning and 65.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 10:59:54,411 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4169.88ms. Allocated memory was 113.2MB in the beginning and 161.5MB in the end (delta: 48.2MB). Free memory was 79.5MB in the beginning and 90.7MB in the end (delta: -11.2MB). Peak memory consumption was 84.5MB. Max. memory is 16.1GB. [2022-10-17 10:59:54,411 INFO L158 Benchmark]: Boogie Procedure Inliner took 530.79ms. Allocated memory was 161.5MB in the beginning and 237.0MB in the end (delta: 75.5MB). Free memory was 90.7MB in the beginning and 142.9MB in the end (delta: -52.3MB). Peak memory consumption was 57.4MB. Max. memory is 16.1GB. [2022-10-17 10:59:54,412 INFO L158 Benchmark]: Boogie Preprocessor took 565.54ms. Allocated memory is still 237.0MB. Free memory was 142.9MB in the beginning and 131.6MB in the end (delta: 11.4MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2022-10-17 10:59:54,412 INFO L158 Benchmark]: RCFGBuilder took 12852.74ms. Allocated memory was 237.0MB in the beginning and 507.5MB in the end (delta: 270.5MB). Free memory was 131.6MB in the beginning and 302.8MB in the end (delta: -171.2MB). Peak memory consumption was 202.3MB. Max. memory is 16.1GB. [2022-10-17 10:59:54,412 INFO L158 Benchmark]: TraceAbstraction took 34.82ms. Allocated memory is still 507.5MB. Free memory was 302.8MB in the beginning and 300.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 10:59:54,413 INFO L158 Benchmark]: Witness Printer took 937.03ms. Allocated memory is still 507.5MB. Free memory was 300.7MB in the beginning and 177.0MB in the end (delta: 123.7MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. [2022-10-17 10:59:54,415 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 90.2MB. Free memory was 65.6MB in the beginning and 65.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4169.88ms. Allocated memory was 113.2MB in the beginning and 161.5MB in the end (delta: 48.2MB). Free memory was 79.5MB in the beginning and 90.7MB in the end (delta: -11.2MB). Peak memory consumption was 84.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 530.79ms. Allocated memory was 161.5MB in the beginning and 237.0MB in the end (delta: 75.5MB). Free memory was 90.7MB in the beginning and 142.9MB in the end (delta: -52.3MB). Peak memory consumption was 57.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 565.54ms. Allocated memory is still 237.0MB. Free memory was 142.9MB in the beginning and 131.6MB in the end (delta: 11.4MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * RCFGBuilder took 12852.74ms. Allocated memory was 237.0MB in the beginning and 507.5MB in the end (delta: 270.5MB). Free memory was 131.6MB in the beginning and 302.8MB in the end (delta: -171.2MB). Peak memory consumption was 202.3MB. Max. memory is 16.1GB. * TraceAbstraction took 34.82ms. Allocated memory is still 507.5MB. Free memory was 302.8MB in the beginning and 300.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 937.03ms. Allocated memory is still 507.5MB. Free memory was 300.7MB in the beginning and 177.0MB in the end (delta: 123.7MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2022-10-17 10:59:54,468 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69fb25c4-f578-48ef-a469-20abf2d76c8c/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE