./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0f8a17c6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs --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 3999042d9cc74b4d3f513a03b2b33730a93b6921729afd52c1fac5c320bfa594 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 13:44:56,739 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 13:44:56,742 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 13:44:56,798 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 13:44:56,799 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 13:44:56,800 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 13:44:56,802 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 13:44:56,805 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 13:44:56,807 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 13:44:56,808 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 13:44:56,810 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 13:44:56,811 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 13:44:56,812 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 13:44:56,813 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 13:44:56,815 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 13:44:56,817 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 13:44:56,818 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 13:44:56,819 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 13:44:56,822 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 13:44:56,825 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 13:44:56,827 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 13:44:56,829 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 13:44:56,831 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 13:44:56,832 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 13:44:56,837 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 13:44:56,837 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 13:44:56,838 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 13:44:56,839 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 13:44:56,840 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 13:44:56,841 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 13:44:56,842 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 13:44:56,843 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 13:44:56,844 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 13:44:56,845 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 13:44:56,846 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 13:44:56,847 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 13:44:56,848 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 13:44:56,848 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 13:44:56,849 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 13:44:56,850 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 13:44:56,851 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 13:44:56,856 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-19 13:44:56,915 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 13:44:56,915 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 13:44:56,918 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 13:44:56,918 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 13:44:56,918 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 13:44:56,918 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 13:44:56,919 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 13:44:56,919 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-19 13:44:56,925 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 13:44:56,926 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 13:44:56,927 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-19 13:44:56,927 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-19 13:44:56,927 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 13:44:56,928 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-19 13:44:56,928 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-19 13:44:56,928 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-19 13:44:56,929 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 13:44:56,929 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 13:44:56,930 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 13:44:56,930 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 13:44:56,930 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 13:44:56,930 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 13:44:56,931 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 13:44:56,931 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 13:44:56,931 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 13:44:56,931 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 13:44:56,932 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 13:44:56,932 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 13:44:56,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 13:44:56,932 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 13:44:56,933 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 13:44:56,933 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 13:44:56,933 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-19 13:44:56,934 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 13:44:56,934 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 13:44:56,934 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 13:44:56,934 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 13:44:56,934 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3999042d9cc74b4d3f513a03b2b33730a93b6921729afd52c1fac5c320bfa594 [2021-11-19 13:44:57,223 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 13:44:57,264 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 13:44:57,267 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 13:44:57,269 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 13:44:57,270 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 13:44:57,271 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i [2021-11-19 13:44:57,346 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/data/d452dd833/ef51bf20d8774489ad1ccbb5d800862f/FLAGadeef98e9 [2021-11-19 13:44:58,134 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 13:44:58,137 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i [2021-11-19 13:44:58,190 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/data/d452dd833/ef51bf20d8774489ad1ccbb5d800862f/FLAGadeef98e9 [2021-11-19 13:44:58,665 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/data/d452dd833/ef51bf20d8774489ad1ccbb5d800862f [2021-11-19 13:44:58,680 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 13:44:58,681 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 13:44:58,683 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 13:44:58,683 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 13:44:58,690 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 13:44:58,691 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:44:58" (1/1) ... [2021-11-19 13:44:58,692 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9e96ba1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:44:58, skipping insertion in model container [2021-11-19 13:44:58,694 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:44:58" (1/1) ... [2021-11-19 13:44:58,702 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 13:44:58,835 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 13:45:01,228 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234663,234676] [2021-11-19 13:45:01,231 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234808,234821] [2021-11-19 13:45:01,232 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234954,234967] [2021-11-19 13:45:01,233 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235119,235132] [2021-11-19 13:45:01,233 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235277,235290] [2021-11-19 13:45:01,234 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235435,235448] [2021-11-19 13:45:01,234 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235593,235606] [2021-11-19 13:45:01,235 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235753,235766] [2021-11-19 13:45:01,235 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235912,235925] [2021-11-19 13:45:01,236 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236051,236064] [2021-11-19 13:45:01,237 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236193,236206] [2021-11-19 13:45:01,237 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236342,236355] [2021-11-19 13:45:01,238 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236481,236494] [2021-11-19 13:45:01,238 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236636,236649] [2021-11-19 13:45:01,239 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236796,236809] [2021-11-19 13:45:01,239 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236947,236960] [2021-11-19 13:45:01,240 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237098,237111] [2021-11-19 13:45:01,240 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237250,237263] [2021-11-19 13:45:01,241 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237399,237412] [2021-11-19 13:45:01,242 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237547,237560] [2021-11-19 13:45:01,242 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237704,237717] [2021-11-19 13:45:01,243 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237853,237866] [2021-11-19 13:45:01,243 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238009,238022] [2021-11-19 13:45:01,244 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238162,238175] [2021-11-19 13:45:01,244 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238308,238321] [2021-11-19 13:45:01,245 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238451,238464] [2021-11-19 13:45:01,245 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238603,238616] [2021-11-19 13:45:01,246 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238749,238762] [2021-11-19 13:45:01,246 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238894,238907] [2021-11-19 13:45:01,247 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239048,239061] [2021-11-19 13:45:01,247 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239199,239212] [2021-11-19 13:45:01,248 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239354,239367] [2021-11-19 13:45:01,248 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239506,239519] [2021-11-19 13:45:01,249 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239661,239674] [2021-11-19 13:45:01,249 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239825,239838] [2021-11-19 13:45:01,250 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239981,239994] [2021-11-19 13:45:01,250 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240145,240158] [2021-11-19 13:45:01,251 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240287,240300] [2021-11-19 13:45:01,251 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240445,240458] [2021-11-19 13:45:01,252 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240612,240625] [2021-11-19 13:45:01,252 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240771,240784] [2021-11-19 13:45:01,253 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240930,240943] [2021-11-19 13:45:01,253 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241079,241092] [2021-11-19 13:45:01,254 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241226,241239] [2021-11-19 13:45:01,254 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241365,241378] [2021-11-19 13:45:01,255 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241528,241541] [2021-11-19 13:45:01,255 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241694,241707] [2021-11-19 13:45:01,256 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241858,241871] [2021-11-19 13:45:01,256 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242023,242036] [2021-11-19 13:45:01,257 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242188,242201] [2021-11-19 13:45:01,257 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242354,242367] [2021-11-19 13:45:01,258 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242519,242532] [2021-11-19 13:45:01,258 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242686,242699] [2021-11-19 13:45:01,259 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242846,242859] [2021-11-19 13:45:01,259 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243008,243021] [2021-11-19 13:45:01,260 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243167,243180] [2021-11-19 13:45:01,260 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243313,243326] [2021-11-19 13:45:01,261 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243456,243469] [2021-11-19 13:45:01,261 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243600,243613] [2021-11-19 13:45:01,262 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243743,243756] [2021-11-19 13:45:01,262 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243887,243900] [2021-11-19 13:45:01,262 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244028,244041] [2021-11-19 13:45:01,263 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244166,244179] [2021-11-19 13:45:01,263 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244324,244337] [2021-11-19 13:45:01,264 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244483,244496] [2021-11-19 13:45:01,264 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244639,244652] [2021-11-19 13:45:01,265 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244788,244801] [2021-11-19 13:45:01,265 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244940,244953] [2021-11-19 13:45:01,266 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245091,245104] [2021-11-19 13:45:01,267 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245240,245253] [2021-11-19 13:45:01,267 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245392,245405] [2021-11-19 13:45:01,268 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245540,245553] [2021-11-19 13:45:01,268 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245693,245706] [2021-11-19 13:45:01,269 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245844,245857] [2021-11-19 13:45:01,269 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245994,246007] [2021-11-19 13:45:01,270 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246141,246154] [2021-11-19 13:45:01,270 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246292,246305] [2021-11-19 13:45:01,271 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246443,246456] [2021-11-19 13:45:01,271 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246591,246604] [2021-11-19 13:45:01,272 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246757,246770] [2021-11-19 13:45:01,272 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246926,246939] [2021-11-19 13:45:01,273 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247093,247106] [2021-11-19 13:45:01,273 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247261,247274] [2021-11-19 13:45:01,274 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247411,247424] [2021-11-19 13:45:01,274 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247558,247571] [2021-11-19 13:45:01,274 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247719,247732] [2021-11-19 13:45:01,275 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247889,247902] [2021-11-19 13:45:01,275 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[248051,248064] [2021-11-19 13:45:01,285 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:45:01,314 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-19 13:45:01,315 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ca7e3c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:45:01, skipping insertion in model container [2021-11-19 13:45:01,315 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 13:45:01,316 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-19 13:45:01,324 INFO L158 Benchmark]: Toolchain (without parser) took 2636.45ms. Allocated memory was 92.3MB in the beginning and 111.1MB in the end (delta: 18.9MB). Free memory was 67.6MB in the beginning and 52.3MB in the end (delta: 15.3MB). Peak memory consumption was 55.1MB. Max. memory is 16.1GB. [2021-11-19 13:45:01,326 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 92.3MB. Free memory was 64.4MB in the beginning and 64.4MB in the end (delta: 21.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 13:45:01,327 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2632.96ms. Allocated memory was 92.3MB in the beginning and 111.1MB in the end (delta: 18.9MB). Free memory was 67.6MB in the beginning and 52.3MB in the end (delta: 15.3MB). Peak memory consumption was 55.1MB. Max. memory is 16.1GB. [2021-11-19 13:45:01,329 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 92.3MB. Free memory was 64.4MB in the beginning and 64.4MB in the end (delta: 21.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2632.96ms. Allocated memory was 92.3MB in the beginning and 111.1MB in the end (delta: 18.9MB). Free memory was 67.6MB in the beginning and 52.3MB in the end (delta: 15.3MB). Peak memory consumption was 55.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 4228]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs --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 3999042d9cc74b4d3f513a03b2b33730a93b6921729afd52c1fac5c320bfa594 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 13:45:03,702 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 13:45:03,705 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 13:45:03,741 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 13:45:03,742 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 13:45:03,743 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 13:45:03,745 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 13:45:03,748 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 13:45:03,751 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 13:45:03,752 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 13:45:03,754 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 13:45:03,756 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 13:45:03,756 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 13:45:03,758 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 13:45:03,760 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 13:45:03,762 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 13:45:03,763 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 13:45:03,765 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 13:45:03,778 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 13:45:03,781 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 13:45:03,784 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 13:45:03,794 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 13:45:03,796 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 13:45:03,797 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 13:45:03,803 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 13:45:03,808 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 13:45:03,808 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 13:45:03,812 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 13:45:03,814 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 13:45:03,816 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 13:45:03,817 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 13:45:03,818 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 13:45:03,820 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 13:45:03,822 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 13:45:03,824 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 13:45:03,824 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 13:45:03,825 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 13:45:03,826 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 13:45:03,826 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 13:45:03,828 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 13:45:03,829 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 13:45:03,833 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-19 13:45:03,865 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 13:45:03,870 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 13:45:03,871 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 13:45:03,872 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 13:45:03,872 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 13:45:03,872 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 13:45:03,872 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 13:45:03,873 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 13:45:03,873 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 13:45:03,873 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 13:45:03,877 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 13:45:03,877 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 13:45:03,877 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 13:45:03,877 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 13:45:03,878 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 13:45:03,878 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 13:45:03,878 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-19 13:45:03,878 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-19 13:45:03,879 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 13:45:03,879 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 13:45:03,879 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 13:45:03,880 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 13:45:03,880 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 13:45:03,881 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 13:45:03,881 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 13:45:03,881 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 13:45:03,881 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 13:45:03,882 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 13:45:03,882 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-19 13:45:03,882 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-19 13:45:03,882 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 13:45:03,883 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 13:45:03,883 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 13:45:03,883 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3999042d9cc74b4d3f513a03b2b33730a93b6921729afd52c1fac5c320bfa594 [2021-11-19 13:45:04,357 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 13:45:04,379 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 13:45:04,382 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 13:45:04,383 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 13:45:04,388 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 13:45:04,390 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i [2021-11-19 13:45:04,464 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/data/43e0fdd59/5a9f029384c94adba19d7d0844cb93eb/FLAG7966206df [2021-11-19 13:45:05,465 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 13:45:05,466 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i [2021-11-19 13:45:05,515 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/data/43e0fdd59/5a9f029384c94adba19d7d0844cb93eb/FLAG7966206df [2021-11-19 13:45:05,830 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/data/43e0fdd59/5a9f029384c94adba19d7d0844cb93eb [2021-11-19 13:45:05,833 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 13:45:05,835 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 13:45:05,837 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 13:45:05,837 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 13:45:05,841 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 13:45:05,842 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:45:05" (1/1) ... [2021-11-19 13:45:05,843 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37e2851d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:45:05, skipping insertion in model container [2021-11-19 13:45:05,844 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:45:05" (1/1) ... [2021-11-19 13:45:05,852 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 13:45:05,986 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 13:45:08,800 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234663,234676] [2021-11-19 13:45:08,805 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234808,234821] [2021-11-19 13:45:08,807 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234954,234967] [2021-11-19 13:45:08,807 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235119,235132] [2021-11-19 13:45:08,809 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235277,235290] [2021-11-19 13:45:08,810 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235435,235448] [2021-11-19 13:45:08,811 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235593,235606] [2021-11-19 13:45:08,819 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235753,235766] [2021-11-19 13:45:08,819 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235912,235925] [2021-11-19 13:45:08,821 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236051,236064] [2021-11-19 13:45:08,822 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236193,236206] [2021-11-19 13:45:08,823 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236342,236355] [2021-11-19 13:45:08,824 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236481,236494] [2021-11-19 13:45:08,825 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236636,236649] [2021-11-19 13:45:08,826 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236796,236809] [2021-11-19 13:45:08,826 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236947,236960] [2021-11-19 13:45:08,831 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237098,237111] [2021-11-19 13:45:08,832 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237250,237263] [2021-11-19 13:45:08,833 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237399,237412] [2021-11-19 13:45:08,834 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237547,237560] [2021-11-19 13:45:08,835 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237704,237717] [2021-11-19 13:45:08,836 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237853,237866] [2021-11-19 13:45:08,837 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238009,238022] [2021-11-19 13:45:08,840 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238162,238175] [2021-11-19 13:45:08,841 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238308,238321] [2021-11-19 13:45:08,842 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238451,238464] [2021-11-19 13:45:08,842 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238603,238616] [2021-11-19 13:45:08,843 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238749,238762] [2021-11-19 13:45:08,845 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238894,238907] [2021-11-19 13:45:08,846 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239048,239061] [2021-11-19 13:45:08,847 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239199,239212] [2021-11-19 13:45:08,848 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239354,239367] [2021-11-19 13:45:08,850 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239506,239519] [2021-11-19 13:45:08,850 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239661,239674] [2021-11-19 13:45:08,851 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239825,239838] [2021-11-19 13:45:08,852 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239981,239994] [2021-11-19 13:45:08,852 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240145,240158] [2021-11-19 13:45:08,853 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240287,240300] [2021-11-19 13:45:08,855 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240445,240458] [2021-11-19 13:45:08,855 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240612,240625] [2021-11-19 13:45:08,856 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240771,240784] [2021-11-19 13:45:08,857 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240930,240943] [2021-11-19 13:45:08,857 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241079,241092] [2021-11-19 13:45:08,858 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241226,241239] [2021-11-19 13:45:08,859 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241365,241378] [2021-11-19 13:45:08,861 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241528,241541] [2021-11-19 13:45:08,862 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241694,241707] [2021-11-19 13:45:08,864 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241858,241871] [2021-11-19 13:45:08,865 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242023,242036] [2021-11-19 13:45:08,865 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242188,242201] [2021-11-19 13:45:08,866 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242354,242367] [2021-11-19 13:45:08,867 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242519,242532] [2021-11-19 13:45:08,874 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242686,242699] [2021-11-19 13:45:08,883 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242846,242859] [2021-11-19 13:45:08,884 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243008,243021] [2021-11-19 13:45:08,885 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243167,243180] [2021-11-19 13:45:08,885 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243313,243326] [2021-11-19 13:45:08,886 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243456,243469] [2021-11-19 13:45:08,887 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243600,243613] [2021-11-19 13:45:08,887 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243743,243756] [2021-11-19 13:45:08,888 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243887,243900] [2021-11-19 13:45:08,889 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244028,244041] [2021-11-19 13:45:08,889 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244166,244179] [2021-11-19 13:45:08,890 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244324,244337] [2021-11-19 13:45:08,890 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244483,244496] [2021-11-19 13:45:08,891 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244639,244652] [2021-11-19 13:45:08,891 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244788,244801] [2021-11-19 13:45:08,892 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244940,244953] [2021-11-19 13:45:08,893 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245091,245104] [2021-11-19 13:45:08,918 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245240,245253] [2021-11-19 13:45:08,918 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245392,245405] [2021-11-19 13:45:08,919 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245540,245553] [2021-11-19 13:45:08,919 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245693,245706] [2021-11-19 13:45:08,920 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245844,245857] [2021-11-19 13:45:08,920 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245994,246007] [2021-11-19 13:45:08,921 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246141,246154] [2021-11-19 13:45:08,921 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246292,246305] [2021-11-19 13:45:08,922 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246443,246456] [2021-11-19 13:45:08,922 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246591,246604] [2021-11-19 13:45:08,923 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246757,246770] [2021-11-19 13:45:08,923 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246926,246939] [2021-11-19 13:45:08,924 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247093,247106] [2021-11-19 13:45:08,925 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247261,247274] [2021-11-19 13:45:08,926 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247411,247424] [2021-11-19 13:45:08,927 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247558,247571] [2021-11-19 13:45:08,927 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247719,247732] [2021-11-19 13:45:08,928 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247889,247902] [2021-11-19 13:45:08,929 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[248051,248064] [2021-11-19 13:45:08,943 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:45:08,987 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-19 13:45:09,063 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 13:45:09,387 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234663,234676] [2021-11-19 13:45:09,387 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234808,234821] [2021-11-19 13:45:09,393 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234954,234967] [2021-11-19 13:45:09,396 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235119,235132] [2021-11-19 13:45:09,397 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235277,235290] [2021-11-19 13:45:09,399 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235435,235448] [2021-11-19 13:45:09,401 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235593,235606] [2021-11-19 13:45:09,401 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235753,235766] [2021-11-19 13:45:09,402 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235912,235925] [2021-11-19 13:45:09,403 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236051,236064] [2021-11-19 13:45:09,404 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236193,236206] [2021-11-19 13:45:09,404 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236342,236355] [2021-11-19 13:45:09,405 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236481,236494] [2021-11-19 13:45:09,405 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236636,236649] [2021-11-19 13:45:09,407 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236796,236809] [2021-11-19 13:45:09,408 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236947,236960] [2021-11-19 13:45:09,408 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237098,237111] [2021-11-19 13:45:09,409 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237250,237263] [2021-11-19 13:45:09,409 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237399,237412] [2021-11-19 13:45:09,410 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237547,237560] [2021-11-19 13:45:09,411 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237704,237717] [2021-11-19 13:45:09,411 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237853,237866] [2021-11-19 13:45:09,414 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238009,238022] [2021-11-19 13:45:09,415 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238162,238175] [2021-11-19 13:45:09,416 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238308,238321] [2021-11-19 13:45:09,416 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238451,238464] [2021-11-19 13:45:09,417 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238603,238616] [2021-11-19 13:45:09,417 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238749,238762] [2021-11-19 13:45:09,418 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238894,238907] [2021-11-19 13:45:09,418 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239048,239061] [2021-11-19 13:45:09,419 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239199,239212] [2021-11-19 13:45:09,420 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239354,239367] [2021-11-19 13:45:09,421 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239506,239519] [2021-11-19 13:45:09,421 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239661,239674] [2021-11-19 13:45:09,422 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239825,239838] [2021-11-19 13:45:09,422 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239981,239994] [2021-11-19 13:45:09,423 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240145,240158] [2021-11-19 13:45:09,425 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240287,240300] [2021-11-19 13:45:09,425 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240445,240458] [2021-11-19 13:45:09,426 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240612,240625] [2021-11-19 13:45:09,428 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240771,240784] [2021-11-19 13:45:09,429 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240930,240943] [2021-11-19 13:45:09,429 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241079,241092] [2021-11-19 13:45:09,430 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241226,241239] [2021-11-19 13:45:09,430 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241365,241378] [2021-11-19 13:45:09,432 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241528,241541] [2021-11-19 13:45:09,433 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241694,241707] [2021-11-19 13:45:09,434 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241858,241871] [2021-11-19 13:45:09,434 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242023,242036] [2021-11-19 13:45:09,435 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242188,242201] [2021-11-19 13:45:09,435 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242354,242367] [2021-11-19 13:45:09,436 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242519,242532] [2021-11-19 13:45:09,437 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242686,242699] [2021-11-19 13:45:09,437 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242846,242859] [2021-11-19 13:45:09,438 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243008,243021] [2021-11-19 13:45:09,438 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243167,243180] [2021-11-19 13:45:09,439 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243313,243326] [2021-11-19 13:45:09,439 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243456,243469] [2021-11-19 13:45:09,441 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243600,243613] [2021-11-19 13:45:09,443 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243743,243756] [2021-11-19 13:45:09,448 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243887,243900] [2021-11-19 13:45:09,449 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244028,244041] [2021-11-19 13:45:09,449 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244166,244179] [2021-11-19 13:45:09,450 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244324,244337] [2021-11-19 13:45:09,452 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244483,244496] [2021-11-19 13:45:09,454 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244639,244652] [2021-11-19 13:45:09,461 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244788,244801] [2021-11-19 13:45:09,463 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244940,244953] [2021-11-19 13:45:09,464 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245091,245104] [2021-11-19 13:45:09,466 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245240,245253] [2021-11-19 13:45:09,466 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245392,245405] [2021-11-19 13:45:09,467 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245540,245553] [2021-11-19 13:45:09,468 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245693,245706] [2021-11-19 13:45:09,469 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245844,245857] [2021-11-19 13:45:09,470 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245994,246007] [2021-11-19 13:45:09,471 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246141,246154] [2021-11-19 13:45:09,472 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246292,246305] [2021-11-19 13:45:09,472 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246443,246456] [2021-11-19 13:45:09,475 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246591,246604] [2021-11-19 13:45:09,476 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246757,246770] [2021-11-19 13:45:09,477 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246926,246939] [2021-11-19 13:45:09,478 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247093,247106] [2021-11-19 13:45:09,479 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247261,247274] [2021-11-19 13:45:09,481 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247411,247424] [2021-11-19 13:45:09,481 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247558,247571] [2021-11-19 13:45:09,482 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247719,247732] [2021-11-19 13:45:09,482 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247889,247902] [2021-11-19 13:45:09,483 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[248051,248064] [2021-11-19 13:45:09,496 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:45:09,523 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 13:45:09,877 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234663,234676] [2021-11-19 13:45:09,878 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234808,234821] [2021-11-19 13:45:09,879 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[234954,234967] [2021-11-19 13:45:09,880 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235119,235132] [2021-11-19 13:45:09,881 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235277,235290] [2021-11-19 13:45:09,881 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235435,235448] [2021-11-19 13:45:09,885 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235593,235606] [2021-11-19 13:45:09,885 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235753,235766] [2021-11-19 13:45:09,886 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[235912,235925] [2021-11-19 13:45:09,886 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236051,236064] [2021-11-19 13:45:09,887 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236193,236206] [2021-11-19 13:45:09,888 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236342,236355] [2021-11-19 13:45:09,888 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236481,236494] [2021-11-19 13:45:09,889 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236636,236649] [2021-11-19 13:45:09,895 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236796,236809] [2021-11-19 13:45:09,896 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[236947,236960] [2021-11-19 13:45:09,896 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237098,237111] [2021-11-19 13:45:09,897 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237250,237263] [2021-11-19 13:45:09,897 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237399,237412] [2021-11-19 13:45:09,898 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237547,237560] [2021-11-19 13:45:09,898 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237704,237717] [2021-11-19 13:45:09,899 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[237853,237866] [2021-11-19 13:45:09,899 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238009,238022] [2021-11-19 13:45:09,900 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238162,238175] [2021-11-19 13:45:09,900 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238308,238321] [2021-11-19 13:45:09,901 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238451,238464] [2021-11-19 13:45:09,904 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238603,238616] [2021-11-19 13:45:09,904 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238749,238762] [2021-11-19 13:45:09,905 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[238894,238907] [2021-11-19 13:45:09,905 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239048,239061] [2021-11-19 13:45:09,906 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239199,239212] [2021-11-19 13:45:09,908 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239354,239367] [2021-11-19 13:45:09,908 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239506,239519] [2021-11-19 13:45:09,909 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239661,239674] [2021-11-19 13:45:09,909 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239825,239838] [2021-11-19 13:45:09,910 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[239981,239994] [2021-11-19 13:45:09,910 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240145,240158] [2021-11-19 13:45:09,911 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240287,240300] [2021-11-19 13:45:09,912 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240445,240458] [2021-11-19 13:45:09,912 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240612,240625] [2021-11-19 13:45:09,913 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240771,240784] [2021-11-19 13:45:09,913 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[240930,240943] [2021-11-19 13:45:09,914 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241079,241092] [2021-11-19 13:45:09,914 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241226,241239] [2021-11-19 13:45:09,915 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241365,241378] [2021-11-19 13:45:09,916 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241528,241541] [2021-11-19 13:45:09,916 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241694,241707] [2021-11-19 13:45:09,917 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[241858,241871] [2021-11-19 13:45:09,917 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242023,242036] [2021-11-19 13:45:09,918 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242188,242201] [2021-11-19 13:45:09,918 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242354,242367] [2021-11-19 13:45:09,919 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242519,242532] [2021-11-19 13:45:09,920 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242686,242699] [2021-11-19 13:45:09,920 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[242846,242859] [2021-11-19 13:45:09,921 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243008,243021] [2021-11-19 13:45:09,921 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243167,243180] [2021-11-19 13:45:09,922 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243313,243326] [2021-11-19 13:45:09,922 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243456,243469] [2021-11-19 13:45:09,923 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243600,243613] [2021-11-19 13:45:09,923 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243743,243756] [2021-11-19 13:45:09,924 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[243887,243900] [2021-11-19 13:45:09,924 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244028,244041] [2021-11-19 13:45:09,925 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244166,244179] [2021-11-19 13:45:09,926 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244324,244337] [2021-11-19 13:45:09,926 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244483,244496] [2021-11-19 13:45:09,927 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244639,244652] [2021-11-19 13:45:09,927 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244788,244801] [2021-11-19 13:45:09,928 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[244940,244953] [2021-11-19 13:45:09,928 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245091,245104] [2021-11-19 13:45:09,929 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245240,245253] [2021-11-19 13:45:09,929 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245392,245405] [2021-11-19 13:45:09,930 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245540,245553] [2021-11-19 13:45:09,930 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245693,245706] [2021-11-19 13:45:09,931 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245844,245857] [2021-11-19 13:45:09,931 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[245994,246007] [2021-11-19 13:45:09,932 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246141,246154] [2021-11-19 13:45:09,932 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246292,246305] [2021-11-19 13:45:09,933 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246443,246456] [2021-11-19 13:45:09,933 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246591,246604] [2021-11-19 13:45:09,940 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246757,246770] [2021-11-19 13:45:09,945 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[246926,246939] [2021-11-19 13:45:09,947 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247093,247106] [2021-11-19 13:45:09,947 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247261,247274] [2021-11-19 13:45:09,948 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247411,247424] [2021-11-19 13:45:09,948 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247558,247571] [2021-11-19 13:45:09,949 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247719,247732] [2021-11-19 13:45:09,949 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[247889,247902] [2021-11-19 13:45:09,950 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_c30cbc58-7ae5-463b-88d7-fd6a531ac666/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i[248051,248064] [2021-11-19 13:45:09,954 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:45:10,266 INFO L208 MainTranslator]: Completed translation [2021-11-19 13:45:10,267 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:45:10 WrapperNode [2021-11-19 13:45:10,267 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 13:45:10,269 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 13:45:10,269 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 13:45:10,269 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 13:45:10,278 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:45:10" (1/1) ... [2021-11-19 13:45:10,446 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:45:10" (1/1) ... [2021-11-19 13:45:10,645 INFO L137 Inliner]: procedures = 494, calls = 1092, calls flagged for inlining = 196, calls inlined = 121, statements flattened = 1893 [2021-11-19 13:45:10,646 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 13:45:10,647 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 13:45:10,647 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 13:45:10,647 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 13:45:10,658 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:45:10" (1/1) ... [2021-11-19 13:45:10,659 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:45:10" (1/1) ... [2021-11-19 13:45:10,674 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:45:10" (1/1) ... [2021-11-19 13:45:10,675 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:45:10" (1/1) ... [2021-11-19 13:45:10,775 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:45:10" (1/1) ... [2021-11-19 13:45:10,788 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:45:10" (1/1) ... [2021-11-19 13:45:10,841 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:45:10" (1/1) ... [2021-11-19 13:45:10,874 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 13:45:10,877 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 13:45:10,877 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 13:45:10,878 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 13:45:10,879 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:45:10" (1/1) ... [2021-11-19 13:45:10,887 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 13:45:10,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/z3 [2021-11-19 13:45:10,916 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 13:45:10,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 13:45:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-19 13:45:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2021-11-19 13:45:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2021-11-19 13:45:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-19 13:45:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-19 13:45:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure torture_spin_lock_write_delay [2021-11-19 13:45:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_spin_lock_write_delay [2021-11-19 13:45:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-19 13:45:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-19 13:45:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure torture_spin_lock_write_lock [2021-11-19 13:45:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_spin_lock_write_lock [2021-11-19 13:45:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure torture_mutex_lock [2021-11-19 13:45:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_mutex_lock [2021-11-19 13:45:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2021-11-19 13:45:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2021-11-19 13:45:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure torture_lock_spin_write_unlock_irq [2021-11-19 13:45:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_lock_spin_write_unlock_irq [2021-11-19 13:45:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-19 13:45:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-19 13:45:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure torture_random [2021-11-19 13:45:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_random [2021-11-19 13:45:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2021-11-19 13:45:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2021-11-19 13:45:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure torture_init_end [2021-11-19 13:45:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_init_end [2021-11-19 13:45:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2021-11-19 13:45:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2021-11-19 13:45:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwlock_write_delay [2021-11-19 13:45:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwlock_write_delay [2021-11-19 13:45:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure torture_mutex_delay [2021-11-19 13:45:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_mutex_delay [2021-11-19 13:45:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-19 13:45:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-19 13:45:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-19 13:45:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-19 13:45:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2021-11-19 13:45:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2021-11-19 13:45:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure torture_spin_lock_write_lock_irq [2021-11-19 13:45:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_spin_lock_write_lock_irq [2021-11-19 13:45:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 13:45:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-19 13:45:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-19 13:45:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-19 13:45:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2021-11-19 13:45:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2021-11-19 13:45:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-19 13:45:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-19 13:45:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2021-11-19 13:45:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2021-11-19 13:45:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwlock_read_lock_irq [2021-11-19 13:45:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwlock_read_lock_irq [2021-11-19 13:45:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure _torture_stop_kthread [2021-11-19 13:45:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure _torture_stop_kthread [2021-11-19 13:45:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2021-11-19 13:45:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2021-11-19 13:45:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-19 13:45:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-19 13:45:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2021-11-19 13:45:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2021-11-19 13:45:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2021-11-19 13:45:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2021-11-19 13:45:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-19 13:45:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-19 13:45:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2021-11-19 13:45:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2021-11-19 13:45:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_torture_spinlock [2021-11-19 13:45:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_torture_spinlock [2021-11-19 13:45:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-19 13:45:10,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-19 13:45:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwsem_down_write [2021-11-19 13:45:10,997 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwsem_down_write [2021-11-19 13:45:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2021-11-19 13:45:10,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2021-11-19 13:45:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-19 13:45:10,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-19 13:45:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2021-11-19 13:45:10,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2021-11-19 13:45:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_lock [2021-11-19 13:45:10,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_lock [2021-11-19 13:45:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 13:45:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwsem_up_read [2021-11-19 13:45:11,043 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwsem_up_read [2021-11-19 13:45:11,043 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2021-11-19 13:45:11,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2021-11-19 13:45:11,043 INFO L130 BoogieDeclarations]: Found specification of procedure torture_mutex_unlock [2021-11-19 13:45:11,043 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_mutex_unlock [2021-11-19 13:45:11,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 13:45:11,044 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwsem_up_write [2021-11-19 13:45:11,044 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwsem_up_write [2021-11-19 13:45:11,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-19 13:45:11,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-19 13:45:11,044 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwlock_read_unlock_irq [2021-11-19 13:45:11,045 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwlock_read_unlock_irq [2021-11-19 13:45:11,045 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-19 13:45:11,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-19 13:45:11,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 13:45:11,045 INFO L130 BoogieDeclarations]: Found specification of procedure lock_torture_stats_print [2021-11-19 13:45:11,046 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_torture_stats_print [2021-11-19 13:45:11,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2021-11-19 13:45:11,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2021-11-19 13:45:11,046 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwsem_down_read [2021-11-19 13:45:11,046 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwsem_down_read [2021-11-19 13:45:11,046 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwsem_write_delay [2021-11-19 13:45:11,047 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwsem_write_delay [2021-11-19 13:45:11,047 INFO L130 BoogieDeclarations]: Found specification of procedure torture_spin_lock_write_unlock [2021-11-19 13:45:11,047 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_spin_lock_write_unlock [2021-11-19 13:45:11,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 13:45:11,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 13:45:11,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-19 13:45:11,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-19 13:45:11,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-19 13:45:11,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-19 13:45:11,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-19 13:45:11,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-19 13:45:11,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-19 13:45:11,053 INFO L130 BoogieDeclarations]: Found specification of procedure _torture_create_kthread [2021-11-19 13:45:11,053 INFO L138 BoogieDeclarations]: Found implementation of procedure _torture_create_kthread [2021-11-19 13:45:11,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_torture_mutex [2021-11-19 13:45:11,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_torture_mutex [2021-11-19 13:45:11,062 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwlock_write_unlock_irq [2021-11-19 13:45:11,063 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwlock_write_unlock_irq [2021-11-19 13:45:11,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2021-11-19 13:45:11,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2021-11-19 13:45:11,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2021-11-19 13:45:11,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2021-11-19 13:45:11,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 13:45:11,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2021-11-19 13:45:11,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2021-11-19 13:45:11,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 13:45:11,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-19 13:45:11,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-19 13:45:11,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-19 13:45:11,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 13:45:11,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_lock [2021-11-19 13:45:11,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_lock [2021-11-19 13:45:11,065 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-19 13:45:11,065 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-19 13:45:11,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2021-11-19 13:45:11,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2021-11-19 13:45:11,066 INFO L130 BoogieDeclarations]: Found specification of procedure lock_torture_print_module_parms [2021-11-19 13:45:11,066 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_torture_print_module_parms [2021-11-19 13:45:11,066 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwlock_write_lock_irq [2021-11-19 13:45:11,066 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwlock_write_lock_irq [2021-11-19 13:45:11,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-19 13:45:11,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-19 13:45:11,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-19 13:45:11,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-19 13:45:11,067 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwsem_read_delay [2021-11-19 13:45:11,067 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwsem_read_delay [2021-11-19 13:45:11,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2021-11-19 13:45:11,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2021-11-19 13:45:11,068 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2021-11-19 13:45:11,068 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2021-11-19 13:45:11,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-19 13:45:11,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-19 13:45:11,069 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwlock_read_delay [2021-11-19 13:45:11,069 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwlock_read_delay [2021-11-19 13:45:11,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2021-11-19 13:45:11,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2021-11-19 13:45:11,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2021-11-19 13:45:11,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2021-11-19 13:45:11,070 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-19 13:45:11,070 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-19 13:45:11,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-19 13:45:11,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-19 13:45:11,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2021-11-19 13:45:11,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2021-11-19 13:45:11,071 INFO L130 BoogieDeclarations]: Found specification of procedure lock_torture_cleanup [2021-11-19 13:45:11,071 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_torture_cleanup [2021-11-19 13:45:11,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2021-11-19 13:45:11,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2021-11-19 13:45:11,071 INFO L130 BoogieDeclarations]: Found specification of procedure __torture_print_stats [2021-11-19 13:45:11,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __torture_print_stats [2021-11-19 13:45:11,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_torture_spinlock [2021-11-19 13:45:11,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_torture_spinlock [2021-11-19 13:45:11,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2021-11-19 13:45:11,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2021-11-19 13:45:11,072 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwlock_write_unlock [2021-11-19 13:45:11,072 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwlock_write_unlock [2021-11-19 13:45:11,073 INFO L130 BoogieDeclarations]: Found specification of procedure torture_rwlock_write_lock [2021-11-19 13:45:11,073 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_rwlock_write_lock [2021-11-19 13:45:11,706 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 13:45:11,710 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-19 13:45:11,815 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-19 13:45:25,181 INFO L277 CfgBuilder]: Performing block encoding [2021-11-19 13:45:25,203 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-19 13:45:25,204 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-19 13:45:25,209 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 01:45:25 BoogieIcfgContainer [2021-11-19 13:45:25,209 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-19 13:45:25,211 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-19 13:45:25,211 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-19 13:45:25,215 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-19 13:45:25,216 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 01:45:05" (1/3) ... [2021-11-19 13:45:25,217 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c9fbf4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 01:45:25, skipping insertion in model container [2021-11-19 13:45:25,217 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:45:10" (2/3) ... [2021-11-19 13:45:25,217 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c9fbf4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 01:45:25, skipping insertion in model container [2021-11-19 13:45:25,218 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 01:45:25" (3/3) ... [2021-11-19 13:45:25,219 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---kernel--locking--locktorture.ko.cil.i [2021-11-19 13:45:25,226 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-19 13:45:25,227 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 31 error locations. [2021-11-19 13:45:25,300 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-19 13:45:25,307 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-19 13:45:25,308 INFO L340 AbstractCegarLoop]: Starting to check reachability of 31 error locations. [2021-11-19 13:45:25,356 INFO L276 IsEmpty]: Start isEmpty. Operand has 959 states, 646 states have (on average 1.3095975232198143) internal successors, (846), 706 states have internal predecessors, (846), 201 states have call successors, (201), 81 states have call predecessors, (201), 80 states have return successors, (193), 185 states have call predecessors, (193), 193 states have call successors, (193) [2021-11-19 13:45:25,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-19 13:45:25,366 INFO L506 BasicCegarLoop]: Found error trace [2021-11-19 13:45:25,367 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-19 13:45:25,368 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2021-11-19 13:45:25,375 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 13:45:25,376 INFO L85 PathProgramCache]: Analyzing trace with hash 1498357835, now seen corresponding path program 1 times [2021-11-19 13:45:25,395 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-19 13:45:25,396 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [729817683] [2021-11-19 13:45:25,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 13:45:25,397 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-19 13:45:25,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/mathsat [2021-11-19 13:45:25,403 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-19 13:45:25,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-19 13:45:26,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 13:45:26,600 INFO L263 TraceCheckSpWp]: Trace formula consists of 814 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-19 13:45:26,608 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-19 13:45:26,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-19 13:45:26,796 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-19 13:45:26,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-19 13:45:26,916 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-19 13:45:26,916 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [729817683] [2021-11-19 13:45:26,917 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [729817683] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-19 13:45:26,917 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-19 13:45:26,918 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-19 13:45:26,920 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [822609350] [2021-11-19 13:45:26,922 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-19 13:45:26,927 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-19 13:45:26,928 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-19 13:45:26,972 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-19 13:45:26,973 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-19 13:45:26,980 INFO L87 Difference]: Start difference. First operand has 959 states, 646 states have (on average 1.3095975232198143) internal successors, (846), 706 states have internal predecessors, (846), 201 states have call successors, (201), 81 states have call predecessors, (201), 80 states have return successors, (193), 185 states have call predecessors, (193), 193 states have call successors, (193) Second operand has 4 states, 4 states have (on average 5.75) internal successors, (23), 4 states have internal predecessors, (23), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-19 13:45:28,371 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-19 13:45:30,852 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-19 13:45:32,911 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-19 13:45:35,049 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-19 13:45:36,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-19 13:45:36,112 INFO L93 Difference]: Finished difference Result 2613 states and 3788 transitions. [2021-11-19 13:45:36,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-19 13:45:36,117 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.75) internal successors, (23), 4 states have internal predecessors, (23), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 26 [2021-11-19 13:45:36,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-19 13:45:36,178 INFO L225 Difference]: With dead ends: 2613 [2021-11-19 13:45:36,180 INFO L226 Difference]: Without dead ends: 1634 [2021-11-19 13:45:36,199 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-19 13:45:36,204 INFO L933 BasicCegarLoop]: 1739 mSDtfsCounter, 925 mSDsluCounter, 1588 mSDsCounter, 0 mSdLazyCounter, 153 mSolverCounterSat, 137 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1147 SdHoareTripleChecker+Valid, 3327 SdHoareTripleChecker+Invalid, 293 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 137 IncrementalHoareTripleChecker+Valid, 153 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.8s IncrementalHoareTripleChecker+Time [2021-11-19 13:45:36,205 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1147 Valid, 3327 Invalid, 293 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [137 Valid, 153 Invalid, 3 Unknown, 0 Unchecked, 8.8s Time] [2021-11-19 13:45:36,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1634 states. [2021-11-19 13:45:36,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1634 to 948. [2021-11-19 13:45:36,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 948 states, 645 states have (on average 1.2511627906976743) internal successors, (807), 698 states have internal predecessors, (807), 193 states have call successors, (193), 80 states have call predecessors, (193), 79 states have return successors, (191), 183 states have call predecessors, (191), 191 states have call successors, (191) [2021-11-19 13:45:36,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 948 states and 1191 transitions. [2021-11-19 13:45:36,445 INFO L78 Accepts]: Start accepts. Automaton has 948 states and 1191 transitions. Word has length 26 [2021-11-19 13:45:36,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-19 13:45:36,446 INFO L470 AbstractCegarLoop]: Abstraction has 948 states and 1191 transitions. [2021-11-19 13:45:36,446 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.75) internal successors, (23), 4 states have internal predecessors, (23), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-19 13:45:36,447 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1191 transitions. [2021-11-19 13:45:36,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-19 13:45:36,451 INFO L506 BasicCegarLoop]: Found error trace [2021-11-19 13:45:36,451 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-19 13:45:36,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-19 13:45:36,672 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 [2021-11-19 13:45:36,673 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2021-11-19 13:45:36,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 13:45:36,677 INFO L85 PathProgramCache]: Analyzing trace with hash 125047690, now seen corresponding path program 1 times [2021-11-19 13:45:36,678 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-19 13:45:36,679 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1888640152] [2021-11-19 13:45:36,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 13:45:36,686 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-19 13:45:36,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/mathsat [2021-11-19 13:45:36,687 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-19 13:45:36,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-19 13:45:40,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 13:45:40,261 INFO L263 TraceCheckSpWp]: Trace formula consists of 819 conjuncts, 38 conjunts are in the unsatisfiable core [2021-11-19 13:45:40,266 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-19 13:45:40,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:40,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:40,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:40,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:40,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:42,710 INFO L354 Elim1Store]: treesize reduction 1703, result has 5.3 percent of original size [2021-11-19 13:45:42,711 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 15 case distinctions, treesize of input 98 treesize of output 151 [2021-11-19 13:45:48,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:48,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:48,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:48,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:48,471 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-19 13:45:48,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:48,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:48,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:48,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:48,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:48,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:48,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:48,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:48,493 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-19 13:45:48,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:48,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:48,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:48,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:48,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:48,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:48,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:48,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:48,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:48,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:48,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:48,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:48,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:48,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:49,951 INFO L354 Elim1Store]: treesize reduction 104, result has 25.7 percent of original size [2021-11-19 13:45:49,952 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 29 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 26 case distinctions, treesize of input 290 treesize of output 331 [2021-11-19 13:45:50,021 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-19 13:45:50,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:50,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:50,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:50,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:50,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:50,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:50,037 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-19 13:45:50,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:50,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:50,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:50,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:50,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:50,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:50,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:50,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:50,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:50,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:50,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:50,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:50,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:50,072 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-19 13:45:50,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:50,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:50,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:50,409 INFO L354 Elim1Store]: treesize reduction 310, result has 22.7 percent of original size [2021-11-19 13:45:50,410 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 25 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 36 case distinctions, treesize of input 355 treesize of output 399 [2021-11-19 13:45:50,751 INFO L354 Elim1Store]: treesize reduction 802, result has 4.6 percent of original size [2021-11-19 13:45:50,751 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 0 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 55 case distinctions, treesize of input 366 treesize of output 342 [2021-11-19 13:45:54,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:54,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:54,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:54,578 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-19 13:45:55,973 INFO L354 Elim1Store]: treesize reduction 636, result has 23.3 percent of original size [2021-11-19 13:45:55,974 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 15 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 120 case distinctions, treesize of input 280 treesize of output 377 [2021-11-19 13:45:56,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:56,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:56,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:45:56,014 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-19 13:45:57,131 INFO L354 Elim1Store]: treesize reduction 487, result has 20.6 percent of original size [2021-11-19 13:45:57,131 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 28 disjoint index pairs (out of 105 index pairs), introduced 18 new quantified variables, introduced 120 case distinctions, treesize of input 332 treesize of output 343 [2021-11-19 13:48:04,082 INFO L354 Elim1Store]: treesize reduction 481, result has 9.8 percent of original size [2021-11-19 13:48:04,082 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 16 select indices, 16 select index equivalence classes, 28 disjoint index pairs (out of 120 index pairs), introduced 20 new quantified variables, introduced 120 case distinctions, treesize of input 395 treesize of output 306 [2021-11-19 13:48:04,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:48:04,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:48:04,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:48:04,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:48:04,153 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-19 13:48:05,117 INFO L354 Elim1Store]: treesize reduction 415, result has 18.6 percent of original size [2021-11-19 13:48:05,118 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 17 select indices, 17 select index equivalence classes, 15 disjoint index pairs (out of 136 index pairs), introduced 18 new quantified variables, introduced 136 case distinctions, treesize of input 272 treesize of output 290 [2021-11-19 13:48:06,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-19 13:48:06,068 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-19 13:48:08,475 WARN L838 $PredicateComparison]: unable to prove that (forall ((|~#cxt~0.offset| (_ BitVec 64))) (= (_ bv0 64) (let ((.cse3 (bvadd |c_ULTIMATE.start_lock_torture_init_~#torture_ops~0#1.offset| (bvmul ((_ sign_extend 32) |c_ULTIMATE.start_lock_torture_init_~i~2#1|) (_ bv8 64))))) (let ((.cse0 (bvadd (_ bv13 64) |~#cxt~0.offset|)) (.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_lock_torture_init_~#torture_ops~0#1.base|) .cse3)) (.cse2 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_lock_torture_init_~#torture_ops~0#1.base|) .cse3))) (bvadd (select (select (store |c_#memory_$Pointer$.base| |c_~#cxt~0.base| (store (select |c_#memory_$Pointer$.base| |c_~#cxt~0.base|) .cse0 .cse1)) .cse1) .cse2) (select (select (store |c_#memory_$Pointer$.offset| |c_~#cxt~0.base| (store (select |c_#memory_$Pointer$.offset| |c_~#cxt~0.base|) .cse0 .cse2)) .cse1) .cse2)))))) is different from false [2021-11-19 13:48:16,771 WARN L838 $PredicateComparison]: unable to prove that (forall ((|~#mutex_lock_ops~0.offset| (_ BitVec 64)) (|v_ULTIMATE.start_lock_torture_init_~#torture_ops~0#1.base_13| (_ BitVec 64)) (|~#cxt~0.offset| (_ BitVec 64))) (or (= (_ bv0 64) (let ((.cse3 (store (store (store (store (store (store (store (select |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_lock_torture_init_~#torture_ops~0#1.base_13|) (_ bv0 64) |c_~#lock_busted_ops~0.offset|) (_ bv8 64) |c_~#spin_lock_ops~0.offset|) (_ bv16 64) |c_~#spin_lock_irq_ops~0.offset|) (_ bv24 64) |c_~#rw_lock_ops~0.offset|) (_ bv32 64) |c_~#rw_lock_irq_ops~0.offset|) (_ bv40 64) |~#mutex_lock_ops~0.offset|) (_ bv48 64) |c_~#rwsem_lock_ops~0.offset|)) (.cse6 (store (store (store (store (store (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_lock_torture_init_~#torture_ops~0#1.base_13|) (_ bv0 64) |c_~#lock_busted_ops~0.base|) (_ bv8 64) |c_~#spin_lock_ops~0.base|) (_ bv16 64) |c_~#spin_lock_irq_ops~0.base|) (_ bv24 64) |c_~#rw_lock_ops~0.base|) (_ bv32 64) |c_~#rw_lock_irq_ops~0.base|) (_ bv40 64) |c_~#mutex_lock_ops~0.base|) (_ bv48 64) |c_~#rwsem_lock_ops~0.base|)) (.cse7 (bvmul ((_ sign_extend 32) (_ bv0 32)) (_ bv8 64)))) (let ((.cse1 (bvadd (_ bv13 64) |~#cxt~0.offset|)) (.cse4 (select .cse6 .cse7)) (.cse2 (select .cse3 .cse7))) (bvadd (select (select (let ((.cse0 (store |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_lock_torture_init_~#torture_ops~0#1.base_13| .cse3))) (store .cse0 |c_~#cxt~0.base| (store (select .cse0 |c_~#cxt~0.base|) .cse1 .cse2))) .cse4) .cse2) (select (select (let ((.cse5 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_lock_torture_init_~#torture_ops~0#1.base_13| .cse6))) (store .cse5 |c_~#cxt~0.base| (store (select .cse5 |c_~#cxt~0.base|) .cse1 .cse4))) .cse4) .cse2))))) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_lock_torture_init_~#torture_ops~0#1.base_13|))))) is different from false [2021-11-19 13:48:19,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-19 13:48:19,537 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-19 13:48:19,537 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1888640152] [2021-11-19 13:48:19,538 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1888640152] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-19 13:48:19,538 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-19 13:48:19,538 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 7] imperfect sequences [] total 12 [2021-11-19 13:48:19,538 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [724544688] [2021-11-19 13:48:19,539 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-19 13:48:19,540 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-11-19 13:48:19,541 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-19 13:48:19,541 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-11-19 13:48:19,542 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=70, Unknown=2, NotChecked=34, Total=132 [2021-11-19 13:48:19,542 INFO L87 Difference]: Start difference. First operand 948 states and 1191 transitions. Second operand has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 12 states have internal predecessors, (38), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-11-19 13:48:21,633 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-19 13:48:41,820 WARN L227 SmtUtils]: Spent 17.40s on a formula simplification. DAG size of input: 192 DAG size of output: 146 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-19 13:48:50,055 WARN L227 SmtUtils]: Spent 7.93s on a formula simplification. DAG size of input: 131 DAG size of output: 129 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-19 13:48:52,444 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-19 13:48:54,869 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-19 13:48:55,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-19 13:48:55,527 INFO L93 Difference]: Finished difference Result 1878 states and 2354 transitions. [2021-11-19 13:48:55,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-19 13:48:55,540 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 12 states have internal predecessors, (38), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 28 [2021-11-19 13:48:55,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-19 13:48:55,548 INFO L225 Difference]: With dead ends: 1878 [2021-11-19 13:48:55,548 INFO L226 Difference]: Without dead ends: 955 [2021-11-19 13:48:55,552 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 2 IntricatePredicates, 2 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 40.6s TimeCoverageRelationStatistics Valid=36, Invalid=101, Unknown=3, NotChecked=42, Total=182 [2021-11-19 13:48:55,554 INFO L933 BasicCegarLoop]: 1177 mSDtfsCounter, 6 mSDsluCounter, 10106 mSDsCounter, 0 mSdLazyCounter, 60 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 11283 SdHoareTripleChecker+Invalid, 502 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 60 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 439 IncrementalHoareTripleChecker+Unchecked, 7.4s IncrementalHoareTripleChecker+Time [2021-11-19 13:48:55,555 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [6 Valid, 11283 Invalid, 502 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 60 Invalid, 3 Unknown, 439 Unchecked, 7.4s Time] [2021-11-19 13:48:55,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 955 states. [2021-11-19 13:48:55,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 955 to 954. [2021-11-19 13:48:55,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 954 states, 650 states have (on average 1.2492307692307691) internal successors, (812), 703 states have internal predecessors, (812), 193 states have call successors, (193), 81 states have call predecessors, (193), 80 states have return successors, (191), 183 states have call predecessors, (191), 191 states have call successors, (191) [2021-11-19 13:48:55,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 954 states and 1196 transitions. [2021-11-19 13:48:55,646 INFO L78 Accepts]: Start accepts. Automaton has 954 states and 1196 transitions. Word has length 28 [2021-11-19 13:48:55,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-19 13:48:55,646 INFO L470 AbstractCegarLoop]: Abstraction has 954 states and 1196 transitions. [2021-11-19 13:48:55,647 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 12 states have internal predecessors, (38), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-11-19 13:48:55,647 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1196 transitions. [2021-11-19 13:48:55,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-11-19 13:48:55,657 INFO L506 BasicCegarLoop]: Found error trace [2021-11-19 13:48:55,658 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-19 13:48:55,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-19 13:48:55,885 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 [2021-11-19 13:48:55,886 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2021-11-19 13:48:55,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 13:48:55,887 INFO L85 PathProgramCache]: Analyzing trace with hash -991673645, now seen corresponding path program 1 times [2021-11-19 13:48:55,888 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-19 13:48:55,888 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [64784440] [2021-11-19 13:48:55,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 13:48:55,888 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-19 13:48:55,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/mathsat [2021-11-19 13:48:55,890 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-19 13:48:55,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-19 13:49:05,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 13:49:05,732 INFO L263 TraceCheckSpWp]: Trace formula consists of 826 conjuncts, 42 conjunts are in the unsatisfiable core [2021-11-19 13:49:05,737 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-19 13:49:05,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:06,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:06,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:06,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:06,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:06,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:06,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:06,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:06,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:06,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:07,890 INFO L354 Elim1Store]: treesize reduction 1595, result has 5.6 percent of original size [2021-11-19 13:49:07,891 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 13 case distinctions, treesize of input 80 treesize of output 135 [2021-11-19 13:49:12,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:12,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:12,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:12,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:12,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:12,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:12,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:12,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:12,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:12,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:12,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:12,711 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-19 13:49:12,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:12,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:12,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:12,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:12,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:12,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:12,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:12,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:12,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:12,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:12,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:12,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:12,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:12,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:12,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:14,037 INFO L354 Elim1Store]: treesize reduction 136, result has 17.6 percent of original size [2021-11-19 13:49:14,037 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 32 case distinctions, treesize of input 276 treesize of output 320 [2021-11-19 13:49:15,926 INFO L354 Elim1Store]: treesize reduction 760, result has 9.6 percent of original size [2021-11-19 13:49:15,927 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 0 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 55 case distinctions, treesize of input 345 treesize of output 363 [2021-11-19 13:49:15,963 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-19 13:49:15,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:15,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:15,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:15,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:15,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:15,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:15,978 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-19 13:49:15,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:15,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:15,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:15,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:15,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:15,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:15,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:15,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:16,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:16,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:16,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:16,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:16,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:16,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:16,254 INFO L354 Elim1Store]: treesize reduction 226, result has 21.0 percent of original size [2021-11-19 13:49:16,254 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 22 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 15 case distinctions, treesize of input 287 treesize of output 322 [2021-11-19 13:49:21,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,829 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-19 13:49:21,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:21,908 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-19 13:49:22,037 INFO L354 Elim1Store]: treesize reduction 104, result has 1.0 percent of original size [2021-11-19 13:49:22,038 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 16 select indices, 16 select index equivalence classes, 32 disjoint index pairs (out of 120 index pairs), introduced 20 new quantified variables, introduced 92 case distinctions, treesize of input 313 treesize of output 313 [2021-11-19 13:49:22,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:22,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:22,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:22,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:22,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:22,085 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-19 13:49:22,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:22,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:22,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:22,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:22,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:22,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:22,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:22,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:22,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:22,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:22,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:22,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:22,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:22,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:22,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:22,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:22,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:22,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:22,150 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-19 13:49:22,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:22,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:22,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:22,163 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-19 13:49:22,215 INFO L354 Elim1Store]: treesize reduction 138, result has 0.7 percent of original size [2021-11-19 13:49:22,216 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 25 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 50 case distinctions, treesize of input 319 treesize of output 347 [2021-11-19 13:49:26,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,358 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-19 13:49:26,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,416 INFO L354 Elim1Store]: treesize reduction 139, result has 0.7 percent of original size [2021-11-19 13:49:26,416 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 28 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 91 case distinctions, treesize of input 313 treesize of output 336 [2021-11-19 13:49:26,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,495 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-19 13:49:26,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,506 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-19 13:49:26,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:26,615 INFO L354 Elim1Store]: treesize reduction 107, result has 0.9 percent of original size [2021-11-19 13:49:26,616 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 17 select indices, 17 select index equivalence classes, 36 disjoint index pairs (out of 136 index pairs), introduced 22 new quantified variables, introduced 136 case distinctions, treesize of input 294 treesize of output 301 [2021-11-19 13:49:31,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:31,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:31,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:31,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:31,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:31,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:31,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:31,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:31,356 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-19 13:49:31,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:31,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:31,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:31,366 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-19 13:49:31,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:31,964 INFO L354 Elim1Store]: treesize reduction 343, result has 11.1 percent of original size [2021-11-19 13:49:31,965 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 18 select indices, 18 select index equivalence classes, 36 disjoint index pairs (out of 153 index pairs), introduced 24 new quantified variables, introduced 153 case distinctions, treesize of input 285 treesize of output 220 [2021-11-19 13:49:32,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:32,021 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-19 13:49:32,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:32,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:32,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:32,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:32,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:32,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:32,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:49:32,332 INFO L354 Elim1Store]: treesize reduction 60, result has 34.8 percent of original size [2021-11-19 13:49:32,333 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 14 select indices, 14 select index equivalence classes, 28 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 91 case distinctions, treesize of input 113 treesize of output 82 [2021-11-19 13:49:32,729 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-19 13:49:32,729 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-19 13:49:37,361 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_lock_torture_init_~#torture_ops~0#1.base_14| (_ BitVec 64))) (or (not (= (let ((.cse2 (bvadd (_ bv13 64) |c_~#cxt~0.offset|)) (.cse5 (bvmul ((_ sign_extend 32) (_ bv0 32)) (_ bv8 64))) (.cse6 (bvmul ((_ sign_extend 32) (_ bv1 32)) (_ bv8 64)))) (select (let ((.cse4 (store (store (store (store (store (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_lock_torture_init_~#torture_ops~0#1.base_14|) (_ bv0 64) |c_~#lock_busted_ops~0.base|) (_ bv8 64) |c_~#spin_lock_ops~0.base|) (_ bv16 64) |c_~#spin_lock_irq_ops~0.base|) (_ bv24 64) |c_~#rw_lock_ops~0.base|) (_ bv32 64) |c_~#rw_lock_irq_ops~0.base|) (_ bv40 64) |c_~#mutex_lock_ops~0.base|) (_ bv48 64) |c_~#rwsem_lock_ops~0.base|))) (let ((.cse0 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_lock_torture_init_~#torture_ops~0#1.base_14| .cse4))) (let ((.cse1 (select .cse0 |c_~#cxt~0.base|))) (let ((.cse3 (select (select (store .cse0 |c_~#cxt~0.base| (store .cse1 .cse2 (select .cse4 .cse5))) |v_ULTIMATE.start_lock_torture_init_~#torture_ops~0#1.base_14|) .cse6))) (select (store .cse0 |c_~#cxt~0.base| (store .cse1 .cse2 .cse3)) .cse3))))) (select (select (let ((.cse8 (store (store (store (store (store (store (store (select |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_lock_torture_init_~#torture_ops~0#1.base_14|) (_ bv0 64) |c_~#lock_busted_ops~0.offset|) (_ bv8 64) |c_~#spin_lock_ops~0.offset|) (_ bv16 64) |c_~#spin_lock_irq_ops~0.offset|) (_ bv24 64) |c_~#rw_lock_ops~0.offset|) (_ bv32 64) |c_~#rw_lock_irq_ops~0.offset|) (_ bv40 64) |c_~#mutex_lock_ops~0.offset|) (_ bv48 64) |c_~#rwsem_lock_ops~0.offset|))) (let ((.cse7 (store |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_lock_torture_init_~#torture_ops~0#1.base_14| .cse8))) (store .cse7 |c_~#cxt~0.base| (store (select .cse7 |c_~#cxt~0.base|) .cse2 (select .cse8 .cse5))))) |v_ULTIMATE.start_lock_torture_init_~#torture_ops~0#1.base_14|) .cse6))) |#funAddr~torture_mutex_unlock.base|)) (not (= (_ bv0 1) (select |c_#valid| |v_ULTIMATE.start_lock_torture_init_~#torture_ops~0#1.base_14|))))) is different from false [2021-11-19 13:49:38,376 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-19 13:49:38,377 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-19 13:49:38,377 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [64784440] [2021-11-19 13:49:38,377 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [64784440] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-19 13:49:38,377 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1812588] [2021-11-19 13:49:38,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 13:49:38,378 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-19 13:49:38,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/cvc4 [2021-11-19 13:49:38,401 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-19 13:49:38,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c30cbc58-7ae5-463b-88d7-fd6a531ac666/bin/utaipan-UbGMyvGFUs/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2021-11-19 13:56:42,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 13:56:42,874 INFO L263 TraceCheckSpWp]: Trace formula consists of 826 conjuncts, 32 conjunts are in the unsatisfiable core [2021-11-19 13:56:42,879 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-19 13:56:44,929 INFO L354 Elim1Store]: treesize reduction 2210, result has 4.1 percent of original size [2021-11-19 13:56:44,930 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 0 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 66 case distinctions, treesize of input 446 treesize of output 483 [2021-11-19 13:58:18,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:18,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:18,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:18,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:18,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:18,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:18,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:18,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:18,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:18,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:18,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:18,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:18,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:18,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:18,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:18,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:18,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:18,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:18,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:18,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:18,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:18,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:18,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:18,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:18,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:18,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:18,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:20,806 INFO L354 Elim1Store]: treesize reduction 874, result has 1.9 percent of original size [2021-11-19 13:58:20,806 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 28 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 527 treesize of output 556 [2021-11-19 13:58:20,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:20,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:20,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:20,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:20,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:20,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:20,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:20,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:20,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:20,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:20,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:20,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:20,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:20,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:20,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:20,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:20,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:20,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:20,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:20,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:20,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:20,954 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 21 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 1012 treesize of output 1032 [2021-11-19 13:58:22,066 INFO L354 Elim1Store]: treesize reduction 1156, result has 7.4 percent of original size [2021-11-19 13:58:22,067 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 0 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 91 case distinctions, treesize of input 977 treesize of output 1001 [2021-11-19 13:58:41,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,620 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 696 treesize of output 698 [2021-11-19 13:58:41,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,643 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-19 13:58:41,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:41,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 13:58:42,030 INFO L354 Elim1Store]: treesize reduction 418, result has 6.7 percent of original size [2021-11-19 13:58:42,030 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 29 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 30 case distinctions, treesize of input 692 treesize of output 351