./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 aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df392e54-9a5c-428f-909c-62c0edadb13c/bin/utaipan-EQgc7hIp5V/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df392e54-9a5c-428f-909c-62c0edadb13c/bin/utaipan-EQgc7hIp5V/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df392e54-9a5c-428f-909c-62c0edadb13c/bin/utaipan-EQgc7hIp5V/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df392e54-9a5c-428f-909c-62c0edadb13c/bin/utaipan-EQgc7hIp5V/config/TaipanReach.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_df392e54-9a5c-428f-909c-62c0edadb13c/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df392e54-9a5c-428f-909c-62c0edadb13c/bin/utaipan-EQgc7hIp5V --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8cd227f6aa4c3302567a8a6de14760d23747b101a72759923cbe24e367cf31d0 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:56:06,585 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:56:06,588 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:56:06,642 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:56:06,644 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:56:06,648 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:56:06,651 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:56:06,656 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:56:06,659 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:56:06,665 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:56:06,666 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:56:06,668 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:56:06,669 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:56:06,671 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:56:06,674 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:56:06,677 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:56:06,680 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:56:06,682 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:56:06,688 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:56:06,699 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:56:06,702 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:56:06,704 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:56:06,708 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:56:06,709 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:56:06,718 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:56:06,719 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:56:06,719 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:56:06,722 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:56:06,722 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:56:06,724 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:56:06,725 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:56:06,726 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:56:06,728 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:56:06,729 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:56:06,731 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:56:06,731 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:56:06,732 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:56:06,733 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:56:06,733 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:56:06,734 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:56:06,735 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:56:06,736 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df392e54-9a5c-428f-909c-62c0edadb13c/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 01:56:06,783 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:56:06,784 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:56:06,785 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 01:56:06,785 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 01:56:06,786 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:56:06,786 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 01:56:06,786 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 01:56:06,787 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 01:56:06,787 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 01:56:06,787 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 01:56:06,788 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 01:56:06,789 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 01:56:06,789 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 01:56:06,789 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 01:56:06,789 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 01:56:06,790 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 01:56:06,790 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 01:56:06,790 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 01:56:06,791 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:56:06,792 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:56:06,792 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:56:06,792 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:56:06,792 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:56:06,793 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:56:06,793 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:56:06,793 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:56:06,795 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:56:06,795 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:56:06,795 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 01:56:06,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 01:56:06,796 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:56:06,796 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:56:06,796 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:56:06,797 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 01:56:06,797 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:56:06,797 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:56:06,797 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 01:56:06,797 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:56:06,798 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_df392e54-9a5c-428f-909c-62c0edadb13c/bin/utaipan-EQgc7hIp5V/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df392e54-9a5c-428f-909c-62c0edadb13c/bin/utaipan-EQgc7hIp5V Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8cd227f6aa4c3302567a8a6de14760d23747b101a72759923cbe24e367cf31d0 [2021-11-23 01:56:07,120 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:56:07,143 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:56:07,146 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:56:07,148 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:56:07,149 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:56:07,150 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df392e54-9a5c-428f-909c-62c0edadb13c/bin/utaipan-EQgc7hIp5V/../../sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i [2021-11-23 01:56:07,244 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df392e54-9a5c-428f-909c-62c0edadb13c/bin/utaipan-EQgc7hIp5V/data/93b48eb63/e31689ed1733498ea18e9d2760d394a6/FLAG40dfca237 [2021-11-23 01:56:08,157 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:56:08,158 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df392e54-9a5c-428f-909c-62c0edadb13c/sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i [2021-11-23 01:56:08,216 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df392e54-9a5c-428f-909c-62c0edadb13c/bin/utaipan-EQgc7hIp5V/data/93b48eb63/e31689ed1733498ea18e9d2760d394a6/FLAG40dfca237 [2021-11-23 01:56:08,590 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df392e54-9a5c-428f-909c-62c0edadb13c/bin/utaipan-EQgc7hIp5V/data/93b48eb63/e31689ed1733498ea18e9d2760d394a6 [2021-11-23 01:56:08,593 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:56:08,594 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:56:08,610 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:56:08,610 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:56:08,613 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:56:08,614 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:56:08" (1/1) ... [2021-11-23 01:56:08,615 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9abe760 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:08, skipping insertion in model container [2021-11-23 01:56:08,616 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:56:08" (1/1) ... [2021-11-23 01:56:08,625 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:56:08,805 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:56:12,039 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_df392e54-9a5c-428f-909c-62c0edadb13c/sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i[302072,302085] [2021-11-23 01:56:12,069 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-23 01:56:12,115 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:56:12,206 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:56:12,647 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_df392e54-9a5c-428f-909c-62c0edadb13c/sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i[302072,302085] [2021-11-23 01:56:12,655 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-23 01:56:12,666 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:56:12,896 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:56:12,896 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:12 WrapperNode [2021-11-23 01:56:12,897 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:56:12,898 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:56:12,898 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:56:12,898 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:56:12,906 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:12" (1/1) ... [2021-11-23 01:56:13,052 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:12" (1/1) ... [2021-11-23 01:56:13,254 INFO L137 Inliner]: procedures = 458, calls = 3127, calls flagged for inlining = 233, calls inlined = 163, statements flattened = 6211 [2021-11-23 01:56:13,255 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:56:13,257 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:56:13,257 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:56:13,257 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:56:13,268 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:12" (1/1) ... [2021-11-23 01:56:13,269 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:12" (1/1) ... [2021-11-23 01:56:13,321 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:12" (1/1) ... [2021-11-23 01:56:13,333 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:12" (1/1) ... [2021-11-23 01:56:13,525 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:12" (1/1) ... [2021-11-23 01:56:13,562 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:12" (1/1) ... [2021-11-23 01:56:13,606 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:12" (1/1) ... [2021-11-23 01:56:13,645 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:56:13,647 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:56:13,647 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:56:13,647 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:56:13,648 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:12" (1/1) ... [2021-11-23 01:56:13,657 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 01:56:13,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df392e54-9a5c-428f-909c-62c0edadb13c/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 01:56:13,691 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df392e54-9a5c-428f-909c-62c0edadb13c/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 01:56:13,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df392e54-9a5c-428f-909c-62c0edadb13c/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 01:56:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 01:56:13,801 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 01:56:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure ppro_shutdown [2021-11-23 01:56:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ppro_shutdown [2021-11-23 01:56:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure profile_event_register [2021-11-23 01:56:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure profile_event_register [2021-11-23 01:56:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 01:56:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 01:56:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 01:56:13,803 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 01:56:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 01:56:13,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 01:56:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure start_switch_worker [2021-11-23 01:56:13,803 INFO L138 BoogieDeclarations]: Found implementation of procedure start_switch_worker [2021-11-23 01:56:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure p4_shutdown [2021-11-23 01:56:13,804 INFO L138 BoogieDeclarations]: Found implementation of procedure p4_shutdown [2021-11-23 01:56:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 01:56:13,804 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 01:56:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_evntsel_nmi [2021-11-23 01:56:13,804 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_evntsel_nmi [2021-11-23 01:56:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc___0 [2021-11-23 01:56:13,805 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc___0 [2021-11-23 01:56:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_die_notifier [2021-11-23 01:56:13,805 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_die_notifier [2021-11-23 01:56:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure generic_delete_inode [2021-11-23 01:56:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-11-23 01:56:13,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-11-23 01:56:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure sync_buffer [2021-11-23 01:56:13,806 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_buffer [2021-11-23 01:56:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 01:56:13,806 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 01:56:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure __oprofile_add_ext_sample [2021-11-23 01:56:13,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __oprofile_add_ext_sample [2021-11-23 01:56:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure log_sample [2021-11-23 01:56:13,807 INFO L138 BoogieDeclarations]: Found implementation of procedure log_sample [2021-11-23 01:56:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_cpu_notifier [2021-11-23 01:56:13,807 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_cpu_notifier [2021-11-23 01:56:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_write_commit [2021-11-23 01:56:13,808 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_write_commit [2021-11-23 01:56:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure register_cpu_notifier [2021-11-23 01:56:13,808 INFO L138 BoogieDeclarations]: Found implementation of procedure register_cpu_notifier [2021-11-23 01:56:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure release_evntsel_nmi [2021-11-23 01:56:13,808 INFO L138 BoogieDeclarations]: Found implementation of procedure release_evntsel_nmi [2021-11-23 01:56:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure __oprofile_hrtimer_stop [2021-11-23 01:56:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __oprofile_hrtimer_stop [2021-11-23 01:56:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 01:56:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 01:56:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure get_stagger [2021-11-23 01:56:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stagger [2021-11-23 01:56:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 01:56:13,810 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 01:56:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:56:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2021-11-23 01:56:13,810 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2021-11-23 01:56:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure kill_litter_super [2021-11-23 01:56:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_init [2021-11-23 01:56:13,811 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_init [2021-11-23 01:56:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2021-11-23 01:56:13,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2021-11-23 01:56:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_write_reserve [2021-11-23 01:56:13,811 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_write_reserve [2021-11-23 01:56:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_write_msr [2021-11-23 01:56:13,812 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_write_msr [2021-11-23 01:56:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 01:56:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_add_sample [2021-11-23 01:56:13,812 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_add_sample [2021-11-23 01:56:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure get_order [2021-11-23 01:56:13,813 INFO L138 BoogieDeclarations]: Found implementation of procedure get_order [2021-11-23 01:56:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_stop [2021-11-23 01:56:13,813 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_stop [2021-11-23 01:56:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure add_event_entry [2021-11-23 01:56:13,813 INFO L138 BoogieDeclarations]: Found implementation of procedure add_event_entry [2021-11-23 01:56:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 01:56:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:56:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-11-23 01:56:13,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-11-23 01:56:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure has_mux [2021-11-23 01:56:13,814 INFO L138 BoogieDeclarations]: Found implementation of procedure has_mux [2021-11-23 01:56:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 01:56:13,815 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 01:56:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_add_trace [2021-11-23 01:56:13,815 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_add_trace [2021-11-23 01:56:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_dcookie [2021-11-23 01:56:13,815 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_dcookie [2021-11-23 01:56:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_phys_to_virt [2021-11-23 01:56:13,816 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_phys_to_virt [2021-11-23 01:56:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure release_mm [2021-11-23 01:56:13,816 INFO L138 BoogieDeclarations]: Found implementation of procedure release_mm [2021-11-23 01:56:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_shutdown [2021-11-23 01:56:13,816 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_shutdown [2021-11-23 01:56:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2021-11-23 01:56:13,817 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2021-11-23 01:56:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_start [2021-11-23 01:56:13,817 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_start [2021-11-23 01:56:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_buffer_waiter [2021-11-23 01:56:13,817 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_buffer_waiter [2021-11-23 01:56:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure register_die_notifier [2021-11-23 01:56:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure register_die_notifier [2021-11-23 01:56:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure event_buffer_release [2021-11-23 01:56:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure event_buffer_release [2021-11-23 01:56:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure ring_buffer_event_data [2021-11-23 01:56:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_buffer_event_data [2021-11-23 01:56:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:56:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2021-11-23 01:56:13,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2021-11-23 01:56:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start [2021-11-23 01:56:13,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start [2021-11-23 01:56:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2021-11-23 01:56:13,820 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2021-11-23 01:56:13,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:56:13,820 INFO L130 BoogieDeclarations]: Found specification of procedure release_perfctr_nmi [2021-11-23 01:56:13,820 INFO L138 BoogieDeclarations]: Found implementation of procedure release_perfctr_nmi [2021-11-23 01:56:13,820 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2021-11-23 01:56:13,820 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2021-11-23 01:56:13,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:56:13,821 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 01:56:13,821 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:56:13,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:56:13,821 INFO L130 BoogieDeclarations]: Found specification of procedure op_add_code [2021-11-23 01:56:13,822 INFO L138 BoogieDeclarations]: Found implementation of procedure op_add_code [2021-11-23 01:56:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 01:56:13,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 01:56:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2021-11-23 01:56:13,822 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2021-11-23 01:56:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure user_mode [2021-11-23 01:56:13,823 INFO L138 BoogieDeclarations]: Found implementation of procedure user_mode [2021-11-23 01:56:13,823 INFO L130 BoogieDeclarations]: Found specification of procedure free_cpu_buffers [2021-11-23 01:56:13,823 INFO L138 BoogieDeclarations]: Found implementation of procedure free_cpu_buffers [2021-11-23 01:56:13,823 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 01:56:13,823 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 01:56:13,823 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 01:56:13,824 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 01:56:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure add_sample_entry [2021-11-23 01:56:13,824 INFO L138 BoogieDeclarations]: Found implementation of procedure add_sample_entry [2021-11-23 01:56:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2021-11-23 01:56:13,824 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2021-11-23 01:56:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure profile_event_unregister [2021-11-23 01:56:13,824 INFO L138 BoogieDeclarations]: Found implementation of procedure profile_event_unregister [2021-11-23 01:56:13,825 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:56:13,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:56:13,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 01:56:13,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 01:56:13,825 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_perfctr_nmi [2021-11-23 01:56:13,825 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_perfctr_nmi [2021-11-23 01:56:13,826 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_msr [2021-11-23 01:56:13,826 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_msr [2021-11-23 01:56:13,826 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 01:56:13,826 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 01:56:13,826 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_get_ctrl [2021-11-23 01:56:13,826 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_get_ctrl [2021-11-23 01:56:13,826 INFO L130 BoogieDeclarations]: Found specification of procedure kmemleak_alloc [2021-11-23 01:56:13,827 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemleak_alloc [2021-11-23 01:56:13,827 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_resume [2021-11-23 01:56:13,827 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_resume [2021-11-23 01:56:13,827 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 01:56:13,827 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 01:56:13,827 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 01:56:13,828 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 01:56:13,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 01:56:13,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 01:56:13,828 INFO L130 BoogieDeclarations]: Found specification of procedure addr_increment [2021-11-23 01:56:13,828 INFO L138 BoogieDeclarations]: Found implementation of procedure addr_increment [2021-11-23 01:56:13,828 INFO L130 BoogieDeclarations]: Found specification of procedure free_msrs [2021-11-23 01:56:13,828 INFO L138 BoogieDeclarations]: Found implementation of procedure free_msrs [2021-11-23 01:56:13,829 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2021-11-23 01:56:13,829 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2021-11-23 01:56:13,829 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 01:56:13,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 01:56:13,829 INFO L130 BoogieDeclarations]: Found specification of procedure event_buffer_open [2021-11-23 01:56:13,829 INFO L138 BoogieDeclarations]: Found implementation of procedure event_buffer_open [2021-11-23 01:56:13,830 INFO L130 BoogieDeclarations]: Found specification of procedure find_vma [2021-11-23 01:56:13,830 INFO L138 BoogieDeclarations]: Found implementation of procedure find_vma [2021-11-23 01:56:13,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:56:13,830 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 01:56:13,830 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 01:56:13,830 INFO L130 BoogieDeclarations]: Found specification of procedure fast_get_dcookie [2021-11-23 01:56:13,830 INFO L138 BoogieDeclarations]: Found implementation of procedure fast_get_dcookie [2021-11-23 01:56:13,831 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2021-11-23 01:56:13,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2021-11-23 01:56:13,831 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_get_size [2021-11-23 01:56:13,831 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_get_size [2021-11-23 01:56:13,831 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2021-11-23 01:56:13,831 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2021-11-23 01:56:13,832 INFO L130 BoogieDeclarations]: Found specification of procedure free_cpumask_var [2021-11-23 01:56:13,832 INFO L138 BoogieDeclarations]: Found implementation of procedure free_cpumask_var [2021-11-23 01:56:13,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:56:13,832 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2021-11-23 01:56:13,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2021-11-23 01:56:13,832 INFO L130 BoogieDeclarations]: Found specification of procedure apic_write [2021-11-23 01:56:13,832 INFO L138 BoogieDeclarations]: Found implementation of procedure apic_write [2021-11-23 01:56:13,833 INFO L130 BoogieDeclarations]: Found specification of procedure switch_worker [2021-11-23 01:56:13,833 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_worker [2021-11-23 01:56:13,833 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-11-23 01:56:13,833 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-11-23 01:56:13,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:56:13,833 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_warn_reserved [2021-11-23 01:56:13,834 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_warn_reserved [2021-11-23 01:56:13,834 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 01:56:13,834 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 01:56:13,834 INFO L130 BoogieDeclarations]: Found specification of procedure on_each_cpu [2021-11-23 01:56:13,834 INFO L138 BoogieDeclarations]: Found implementation of procedure on_each_cpu [2021-11-23 01:56:13,834 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 01:56:13,835 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 01:56:13,835 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 01:56:13,835 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 01:56:13,835 INFO L130 BoogieDeclarations]: Found specification of procedure setup_APIC_eilvt_ibs [2021-11-23 01:56:13,835 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_APIC_eilvt_ibs [2021-11-23 01:56:13,835 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_add_data [2021-11-23 01:56:13,835 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_add_data [2021-11-23 01:56:13,836 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 01:56:13,836 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 01:56:13,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-23 01:56:13,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-23 01:56:13,837 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_shutdown [2021-11-23 01:56:13,837 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_shutdown [2021-11-23 01:56:13,837 INFO L130 BoogieDeclarations]: Found specification of procedure cpuid_eax [2021-11-23 01:56:13,837 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuid_eax [2021-11-23 01:56:13,837 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_get_data [2021-11-23 01:56:13,837 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_get_data [2021-11-23 01:56:13,838 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_switch [2021-11-23 01:56:13,838 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_switch [2021-11-23 01:56:13,838 INFO L130 BoogieDeclarations]: Found specification of procedure op_add_sample [2021-11-23 01:56:13,838 INFO L138 BoogieDeclarations]: Found implementation of procedure op_add_sample [2021-11-23 01:56:13,838 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit_unlock [2021-11-23 01:56:13,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit_unlock [2021-11-23 01:56:13,838 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_up [2021-11-23 01:56:13,839 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_up [2021-11-23 01:56:13,839 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2021-11-23 01:56:13,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2021-11-23 01:56:13,839 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_randomize_ibs_op [2021-11-23 01:56:13,839 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_randomize_ibs_op [2021-11-23 01:56:13,839 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 01:56:13,839 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 01:56:13,840 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 01:56:13,840 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 01:56:13,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:56:13,840 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_stop [2021-11-23 01:56:13,840 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_stop [2021-11-23 01:56:13,840 INFO L130 BoogieDeclarations]: Found specification of procedure dcookie_unregister [2021-11-23 01:56:13,841 INFO L138 BoogieDeclarations]: Found implementation of procedure dcookie_unregister [2021-11-23 01:56:13,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 01:56:13,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 01:56:13,841 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_slab [2021-11-23 01:56:13,841 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_slab [2021-11-23 01:56:13,841 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_setup [2021-11-23 01:56:13,842 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_setup [2021-11-23 01:56:13,842 INFO L130 BoogieDeclarations]: Found specification of procedure add_cookie_switch [2021-11-23 01:56:13,842 INFO L138 BoogieDeclarations]: Found implementation of procedure add_cookie_switch [2021-11-23 01:56:13,842 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2021-11-23 01:56:13,842 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2021-11-23 01:56:13,842 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2021-11-23 01:56:13,843 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-11-23 01:56:13,843 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-11-23 01:56:13,843 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 01:56:13,843 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 01:56:13,843 INFO L130 BoogieDeclarations]: Found specification of procedure task_handoff_unregister [2021-11-23 01:56:13,843 INFO L138 BoogieDeclarations]: Found implementation of procedure task_handoff_unregister [2021-11-23 01:56:13,843 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2021-11-23 01:56:13,844 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2021-11-23 01:56:13,844 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 01:56:13,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 01:56:13,844 INFO L130 BoogieDeclarations]: Found specification of procedure apic_read [2021-11-23 01:56:13,844 INFO L138 BoogieDeclarations]: Found implementation of procedure apic_read [2021-11-23 01:56:13,844 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_virt_to_phys [2021-11-23 01:56:13,845 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_virt_to_phys [2021-11-23 01:56:13,845 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_setup [2021-11-23 01:56:13,845 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_setup [2021-11-23 01:56:13,845 INFO L130 BoogieDeclarations]: Found specification of procedure process_task_mortuary [2021-11-23 01:56:13,845 INFO L138 BoogieDeclarations]: Found implementation of procedure process_task_mortuary [2021-11-23 01:56:13,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:56:13,846 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 01:56:13,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 01:56:13,846 INFO L130 BoogieDeclarations]: Found specification of procedure backtrace_warning [2021-11-23 01:56:13,846 INFO L138 BoogieDeclarations]: Found implementation of procedure backtrace_warning [2021-11-23 01:56:13,846 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_shutdown [2021-11-23 01:56:13,846 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_shutdown [2021-11-23 01:56:13,846 INFO L130 BoogieDeclarations]: Found specification of procedure free_event_buffer [2021-11-23 01:56:13,847 INFO L138 BoogieDeclarations]: Found implementation of procedure free_event_buffer [2021-11-23 01:56:13,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 01:56:13,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 01:56:13,847 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_down [2021-11-23 01:56:13,847 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_down [2021-11-23 01:56:14,898 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:56:14,922 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:56:23,685 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:56:25,616 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:56:25,616 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:56:25,625 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:56:25 BoogieIcfgContainer [2021-11-23 01:56:25,626 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:56:25,628 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-23 01:56:25,628 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-23 01:56:25,632 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-23 01:56:25,632 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 01:56:08" (1/3) ... [2021-11-23 01:56:25,633 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f4da998 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 01:56:25, skipping insertion in model container [2021-11-23 01:56:25,633 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:12" (2/3) ... [2021-11-23 01:56:25,633 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f4da998 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 01:56:25, skipping insertion in model container [2021-11-23 01:56:25,634 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:56:25" (3/3) ... [2021-11-23 01:56:25,635 INFO L111 eAbstractionObserver]: Analyzing ICFG main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef.i [2021-11-23 01:56:25,642 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-23 01:56:25,643 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2021-11-23 01:56:25,645 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f4da998 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 01:56:25, skipping insertion in model container [2021-11-23 01:56:25,645 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-23 01:56:25,647 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-23 01:56:25,647 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-23 01:56:25,647 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-23 01:56:25,648 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:56:25" (3/3) ... [2021-11-23 01:56:25,658 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-23 01:56:25,666 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2021-11-23 01:56:25,666 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_add_sample [2021-11-23 01:56:25,666 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_order [2021-11-23 01:56:25,667 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure oprofile_stop [2021-11-23 01:56:25,667 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_event_entry [2021-11-23 01:56:25,667 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ppro_shutdown [2021-11-23 01:56:25,667 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure profile_event_register [2021-11-23 01:56:25,667 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2021-11-23 01:56:25,667 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __clear_bit_unlock [2021-11-23 01:56:25,668 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reserve_perfctr_nmi [2021-11-23 01:56:25,668 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure has_mux [2021-11-23 01:56:25,668 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure paravirt_read_msr [2021-11-23 01:56:25,668 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure variable_test_bit [2021-11-23 01:56:25,668 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2021-11-23 01:56:25,668 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_up [2021-11-23 01:56:25,669 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_lockdep_rcu_enabled [2021-11-23 01:56:25,669 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2021-11-23 01:56:25,669 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __get_free_pages [2021-11-23 01:56:25,669 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-23 01:56:25,669 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure start_switch_worker [2021-11-23 01:56:25,669 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p4_shutdown [2021-11-23 01:56:25,670 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_amd_randomize_ibs_op [2021-11-23 01:56:25,670 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure oprofile_add_trace [2021-11-23 01:56:25,670 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2021-11-23 01:56:25,670 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lookup_dcookie [2021-11-23 01:56:25,670 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_get_ctrl [2021-11-23 01:56:25,670 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmemleak_alloc [2021-11-23 01:56:25,671 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_phys_to_virt [2021-11-23 01:56:25,671 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2021-11-23 01:56:25,671 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cancel_delayed_work [2021-11-23 01:56:25,671 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_resume [2021-11-23 01:56:25,671 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_mm [2021-11-23 01:56:25,671 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_shutdown [2021-11-23 01:56:25,672 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reserve_evntsel_nmi [2021-11-23 01:56:25,672 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_kmalloc___0 [2021-11-23 01:56:25,672 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_die_notifier [2021-11-23 01:56:25,672 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure put_online_cpus [2021-11-23 01:56:25,672 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_start [2021-11-23 01:56:25,672 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2021-11-23 01:56:25,673 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_stop [2021-11-23 01:56:25,673 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dcookie_unregister [2021-11-23 01:56:25,673 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2021-11-23 01:56:25,673 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sync_buffer [2021-11-23 01:56:25,673 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-11-23 01:56:25,673 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure wake_up_buffer_waiter [2021-11-23 01:56:25,674 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2021-11-23 01:56:25,674 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc_slab [2021-11-23 01:56:25,674 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_setup [2021-11-23 01:56:25,674 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2021-11-23 01:56:25,674 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure register_die_notifier [2021-11-23 01:56:25,674 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure event_buffer_release [2021-11-23 01:56:25,674 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_cookie_switch [2021-11-23 01:56:25,675 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ring_buffer_event_data [2021-11-23 01:56:25,675 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~TO~VOID [2021-11-23 01:56:25,675 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_online_cpus [2021-11-23 01:56:25,675 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure addr_increment [2021-11-23 01:56:25,675 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2021-11-23 01:56:25,675 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __oprofile_add_ext_sample [2021-11-23 01:56:25,676 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_start [2021-11-23 01:56:25,676 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure log_sample [2021-11-23 01:56:25,676 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure up_read [2021-11-23 01:56:25,676 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_msrs [2021-11-23 01:56:25,676 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock_sched_held [2021-11-23 01:56:25,676 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_perfctr_nmi [2021-11-23 01:56:25,677 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cpumask_next [2021-11-23 01:56:25,677 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_inc [2021-11-23 01:56:25,678 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_splice_init [2021-11-23 01:56:25,678 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2021-11-23 01:56:25,686 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure event_buffer_open [2021-11-23 01:56:25,687 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_cpu_notifier [2021-11-23 01:56:25,687 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure find_vma [2021-11-23 01:56:25,687 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2021-11-23 01:56:25,687 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_write_commit [2021-11-23 01:56:25,687 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fast_get_dcookie [2021-11-23 01:56:25,688 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure register_cpu_notifier [2021-11-23 01:56:25,688 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ns_to_ktime [2021-11-23 01:56:25,688 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:56:25,688 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_add_code [2021-11-23 01:56:25,688 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_get_size [2021-11-23 01:56:25,688 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure down_read [2021-11-23 01:56:25,688 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2021-11-23 01:56:25,689 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_cpumask_var [2021-11-23 01:56:25,689 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure task_handoff_unregister [2021-11-23 01:56:25,690 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock_sched_notrace [2021-11-23 01:56:25,690 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cpumask_check [2021-11-23 01:56:25,690 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2021-11-23 01:56:25,690 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __wake_up [2021-11-23 01:56:25,690 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_evntsel_nmi [2021-11-23 01:56:25,690 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __oprofile_hrtimer_stop [2021-11-23 01:56:25,691 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2021-11-23 01:56:25,691 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure user_mode [2021-11-23 01:56:25,691 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure apic_write [2021-11-23 01:56:25,691 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure switch_worker [2021-11-23 01:56:25,691 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure signal_pending [2021-11-23 01:56:25,691 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_stagger [2021-11-23 01:56:25,691 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2021-11-23 01:56:25,692 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure apic_read [2021-11-23 01:56:25,692 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_virt_to_phys [2021-11-23 01:56:25,692 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_cpu_buffers [2021-11-23 01:56:25,692 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_warn_reserved [2021-11-23 01:56:25,692 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_kmalloc [2021-11-23 01:56:25,692 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2021-11-23 01:56:25,692 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2021-11-23 01:56:25,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure on_each_cpu [2021-11-23 01:56:25,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_amd_init [2021-11-23 01:56:25,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~TO~int [2021-11-23 01:56:25,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2021-11-23 01:56:25,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2021-11-23 01:56:25,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_delayed_work [2021-11-23 01:56:25,693 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_APIC_eilvt_ibs [2021-11-23 01:56:25,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_add_data [2021-11-23 01:56:25,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_setup [2021-11-23 01:56:25,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2021-11-23 01:56:25,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_write_reserve [2021-11-23 01:56:25,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_sample_entry [2021-11-23 01:56:25,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_rcu_dereference [2021-11-23 01:56:25,694 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure process_task_mortuary [2021-11-23 01:56:25,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 01:56:25,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2021-11-23 01:56:25,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure backtrace_warning [2021-11-23 01:56:25,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_amd_shutdown [2021-11-23 01:56:25,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure profile_event_unregister [2021-11-23 01:56:25,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_shutdown [2021-11-23 01:56:25,695 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cpuid_eax [2021-11-23 01:56:25,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure paravirt_write_msr [2021-11-23 01:56:25,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_event_buffer [2021-11-23 01:56:25,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2021-11-23 01:56:25,696 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_down [2021-11-23 01:56:25,697 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_get_data [2021-11-23 01:56:25,697 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_switch [2021-11-23 01:56:25,697 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure oprofile_add_sample [2021-11-23 01:56:25,811 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1122 nodes and edges [2021-11-23 01:56:25,830 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 346 nodes and edges [2021-11-23 01:56:25,850 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 90 nodes and edges [2021-11-23 01:56:25,855 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2021-11-23 01:56:25,859 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2021-11-23 01:56:25,864 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-23 01:56:25,869 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-23 01:56:25,873 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-23 01:56:26,779 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df392e54-9a5c-428f-909c-62c0edadb13c/bin/utaipan-EQgc7hIp5V/witness.graphml [2021-11-23 01:56:26,779 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-23 01:56:26,781 INFO L158 Benchmark]: Toolchain (without parser) took 18186.15ms. Allocated memory was 104.9MB in the beginning and 580.9MB in the end (delta: 476.1MB). Free memory was 75.2MB in the beginning and 402.0MB in the end (delta: -326.8MB). Peak memory consumption was 346.9MB. Max. memory is 16.1GB. [2021-11-23 01:56:26,782 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 104.9MB. Free memory was 84.1MB in the beginning and 84.1MB in the end (delta: 50.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:56:26,783 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4287.33ms. Allocated memory was 104.9MB in the beginning and 190.8MB in the end (delta: 86.0MB). Free memory was 75.2MB in the beginning and 120.4MB in the end (delta: -45.1MB). Peak memory consumption was 87.6MB. Max. memory is 16.1GB. [2021-11-23 01:56:26,783 INFO L158 Benchmark]: Boogie Procedure Inliner took 358.31ms. Allocated memory is still 190.8MB. Free memory was 120.4MB in the beginning and 82.6MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2021-11-23 01:56:26,784 INFO L158 Benchmark]: Boogie Preprocessor took 388.92ms. Allocated memory is still 190.8MB. Free memory was 82.6MB in the beginning and 78.1MB in the end (delta: 4.6MB). Peak memory consumption was 28.7MB. Max. memory is 16.1GB. [2021-11-23 01:56:26,784 INFO L158 Benchmark]: RCFGBuilder took 11979.10ms. Allocated memory was 190.8MB in the beginning and 442.5MB in the end (delta: 251.7MB). Free memory was 78.1MB in the beginning and 296.8MB in the end (delta: -218.8MB). Peak memory consumption was 252.8MB. Max. memory is 16.1GB. [2021-11-23 01:56:26,785 INFO L158 Benchmark]: TraceAbstraction took 17.42ms. Allocated memory is still 442.5MB. Free memory was 296.8MB in the beginning and 295.8MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:56:26,785 INFO L158 Benchmark]: Witness Printer took 1132.46ms. Allocated memory was 442.5MB in the beginning and 580.9MB in the end (delta: 138.4MB). Free memory was 295.8MB in the beginning and 402.0MB in the end (delta: -106.3MB). Peak memory consumption was 231.4MB. Max. memory is 16.1GB. [2021-11-23 01:56:26,788 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 104.9MB. Free memory was 84.1MB in the beginning and 84.1MB in the end (delta: 50.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4287.33ms. Allocated memory was 104.9MB in the beginning and 190.8MB in the end (delta: 86.0MB). Free memory was 75.2MB in the beginning and 120.4MB in the end (delta: -45.1MB). Peak memory consumption was 87.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 358.31ms. Allocated memory is still 190.8MB. Free memory was 120.4MB in the beginning and 82.6MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 388.92ms. Allocated memory is still 190.8MB. Free memory was 82.6MB in the beginning and 78.1MB in the end (delta: 4.6MB). Peak memory consumption was 28.7MB. Max. memory is 16.1GB. * RCFGBuilder took 11979.10ms. Allocated memory was 190.8MB in the beginning and 442.5MB in the end (delta: 251.7MB). Free memory was 78.1MB in the beginning and 296.8MB in the end (delta: -218.8MB). Peak memory consumption was 252.8MB. Max. memory is 16.1GB. * TraceAbstraction took 17.42ms. Allocated memory is still 442.5MB. Free memory was 296.8MB in the beginning and 295.8MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 1132.46ms. Allocated memory was 442.5MB in the beginning and 580.9MB in the end (delta: 138.4MB). Free memory was 295.8MB in the beginning and 402.0MB in the end (delta: -106.3MB). Peak memory consumption was 231.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2021-11-23 01:56:26,848 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df392e54-9a5c-428f-909c-62c0edadb13c/bin/utaipan-EQgc7hIp5V/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