./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b0eb7f7856f720fe7809d2ae074eca6d5f8f52698134da2a3e5898955e84f487 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:39:56,239 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:39:56,242 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:39:56,306 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:39:56,307 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:39:56,313 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:39:56,315 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:39:56,320 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:39:56,323 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:39:56,330 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:39:56,331 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:39:56,333 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:39:56,334 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:39:56,337 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:39:56,339 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:39:56,344 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:39:56,346 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:39:56,348 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:39:56,350 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:39:56,359 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:39:56,361 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:39:56,362 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:39:56,366 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:39:56,367 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:39:56,377 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:39:56,377 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:39:56,378 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:39:56,380 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:39:56,381 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:39:56,383 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:39:56,383 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:39:56,384 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:39:56,386 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:39:56,388 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:39:56,390 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:39:56,390 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:39:56,391 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:39:56,391 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:39:56,391 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:39:56,392 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:39:56,393 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:39:56,394 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:39:56,438 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:39:56,438 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:39:56,440 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:39:56,440 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:39:56,441 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:39:56,441 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:39:56,442 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:39:56,442 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:39:56,449 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:39:56,449 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:39:56,449 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:39:56,449 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:39:56,450 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:39:56,450 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:39:56,450 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:39:56,450 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:39:56,450 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:39:56,451 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:39:56,451 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:39:56,451 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:39:56,451 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:39:56,451 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:39:56,451 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:39:56,452 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:39:56,452 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:39:56,452 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b0eb7f7856f720fe7809d2ae074eca6d5f8f52698134da2a3e5898955e84f487 [2021-11-23 15:39:56,707 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:39:56,738 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:39:56,741 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:39:56,742 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:39:56,744 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:39:56,746 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i [2021-11-23 15:39:56,865 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/data/32152cbd6/11fcd0c05e6b453f9d53173ec494e97f/FLAG3ab4f32e3 [2021-11-23 15:39:57,846 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:39:57,847 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i [2021-11-23 15:39:57,891 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/data/32152cbd6/11fcd0c05e6b453f9d53173ec494e97f/FLAG3ab4f32e3 [2021-11-23 15:39:58,219 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/data/32152cbd6/11fcd0c05e6b453f9d53173ec494e97f [2021-11-23 15:39:58,221 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:39:58,223 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:39:58,225 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:39:58,225 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:39:58,238 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:39:58,239 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:39:58" (1/1) ... [2021-11-23 15:39:58,240 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b729e39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:58, skipping insertion in model container [2021-11-23 15:39:58,240 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:39:58" (1/1) ... [2021-11-23 15:39:58,249 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:39:58,429 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:39:59,100 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5840] [2021-11-23 15:39:59,102 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5841-5842] [2021-11-23 15:39:59,276 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i[172993,173006] [2021-11-23 15:40:00,061 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:00,087 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:40:00,257 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5840] [2021-11-23 15:40:00,258 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5841-5842] [2021-11-23 15:40:00,265 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_d2c89087-f960-4921-bd51-4b256ef65ccf/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i[172993,173006] [2021-11-23 15:40:00,495 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:00,603 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:40:00,604 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:00 WrapperNode [2021-11-23 15:40:00,604 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:40:00,606 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:40:00,606 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:40:00,607 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:40:00,616 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:00" (1/1) ... [2021-11-23 15:40:00,718 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:00" (1/1) ... [2021-11-23 15:40:00,907 INFO L137 Inliner]: procedures = 156, calls = 1213, calls flagged for inlining = 65, calls inlined = 59, statements flattened = 2699 [2021-11-23 15:40:00,908 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:40:00,909 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:40:00,909 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:40:00,909 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:40:00,920 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:00" (1/1) ... [2021-11-23 15:40:00,921 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:00" (1/1) ... [2021-11-23 15:40:00,971 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:00" (1/1) ... [2021-11-23 15:40:00,971 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:00" (1/1) ... [2021-11-23 15:40:01,094 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:00" (1/1) ... [2021-11-23 15:40:01,135 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:00" (1/1) ... [2021-11-23 15:40:01,161 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:00" (1/1) ... [2021-11-23 15:40:01,191 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:40:01,192 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:40:01,192 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:40:01,192 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:40:01,194 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:00" (1/1) ... [2021-11-23 15:40:01,203 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:40:01,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:40:01,231 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:40:01,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:40:01,289 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:40:01,290 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:40:01,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:40:01,290 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_release_host [2021-11-23 15:40:01,291 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_release_host [2021-11-23 15:40:01,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:40:01,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:40:01,291 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_unregister_dev [2021-11-23 15:40:01,292 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_unregister_dev [2021-11-23 15:40:01,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:40:01,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:40:01,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:40:01,293 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_get_host_pm_caps [2021-11-23 15:40:01,293 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_get_host_pm_caps [2021-11-23 15:40:01,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:40:01,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:40:01,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:40:01,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:40:01,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:40:01,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:40:01,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:40:01,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:40:01,295 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:40:01,295 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:40:01,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:40:01,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:40:01,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:40:01,296 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-11-23 15:40:01,296 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-11-23 15:40:01,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:40:01,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:40:01,297 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_disable_host_int [2021-11-23 15:40:01,297 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_disable_host_int [2021-11-23 15:40:01,297 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:40:01,298 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:40:01,298 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_writesb [2021-11-23 15:40:01,298 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_writesb [2021-11-23 15:40:01,298 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_writeb [2021-11-23 15:40:01,299 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_writeb [2021-11-23 15:40:01,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:40:01,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:40:01,299 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_release_irq [2021-11-23 15:40:01,299 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_release_irq [2021-11-23 15:40:01,300 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_disable_func [2021-11-23 15:40:01,300 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_disable_func [2021-11-23 15:40:01,300 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:40:01,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:40:01,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:40:01,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:40:01,301 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_resume [2021-11-23 15:40:01,301 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_resume [2021-11-23 15:40:01,302 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_claim_host [2021-11-23 15:40:01,302 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_claim_host [2021-11-23 15:40:01,302 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:40:01,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:40:01,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:40:01,303 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:40:01,303 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:40:01,303 INFO L130 BoogieDeclarations]: Found specification of procedure hci_recv_frame [2021-11-23 15:40:01,303 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_recv_frame [2021-11-23 15:40:01,304 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_readsb [2021-11-23 15:40:01,304 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_readsb [2021-11-23 15:40:01,304 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:40:01,304 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-11-23 15:40:01,305 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-11-23 15:40:01,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:40:01,305 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_verify_fw_download [2021-11-23 15:40:01,305 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_verify_fw_download [2021-11-23 15:40:01,306 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:40:01,306 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:40:01,306 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_suspend [2021-11-23 15:40:01,306 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_suspend [2021-11-23 15:40:01,306 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:40:01,307 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:40:01,307 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:40:01,307 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:40:01,307 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-23 15:40:01,308 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-23 15:40:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:40:01,308 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:40:01,309 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_poll_card_status [2021-11-23 15:40:01,309 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_poll_card_status [2021-11-23 15:40:01,309 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:40:01,309 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:40:01,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:40:01,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:40:01,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:40:01,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:40:01,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:40:01,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:40:01,311 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_readb [2021-11-23 15:40:01,311 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_readb [2021-11-23 15:40:01,996 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:40:02,001 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:40:02,488 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:40:02,500 INFO L158 Benchmark]: Toolchain (without parser) took 4275.97ms. Allocated memory was 92.3MB in the beginning and 182.5MB in the end (delta: 90.2MB). Free memory was 48.3MB in the beginning and 101.1MB in the end (delta: -52.8MB). Peak memory consumption was 68.6MB. Max. memory is 16.1GB. [2021-11-23 15:40:02,501 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 92.3MB. Free memory was 64.6MB in the beginning and 64.6MB in the end (delta: 28.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:40:02,503 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2379.78ms. Allocated memory was 92.3MB in the beginning and 182.5MB in the end (delta: 90.2MB). Free memory was 48.1MB in the beginning and 128.4MB in the end (delta: -80.2MB). Peak memory consumption was 44.7MB. Max. memory is 16.1GB. [2021-11-23 15:40:02,505 INFO L158 Benchmark]: Boogie Procedure Inliner took 302.32ms. Allocated memory is still 182.5MB. Free memory was 128.4MB in the beginning and 113.7MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-23 15:40:02,507 INFO L158 Benchmark]: Boogie Preprocessor took 282.25ms. Allocated memory is still 182.5MB. Free memory was 113.7MB in the beginning and 99.9MB in the end (delta: 13.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-23 15:40:02,508 INFO L158 Benchmark]: RCFGBuilder took 1300.38ms. Allocated memory is still 182.5MB. Free memory was 99.9MB in the beginning and 101.1MB in the end (delta: -1.2MB). Peak memory consumption was 30.2MB. Max. memory is 16.1GB. [2021-11-23 15:40:02,512 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 92.3MB. Free memory was 64.6MB in the beginning and 64.6MB in the end (delta: 28.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2379.78ms. Allocated memory was 92.3MB in the beginning and 182.5MB in the end (delta: 90.2MB). Free memory was 48.1MB in the beginning and 128.4MB in the end (delta: -80.2MB). Peak memory consumption was 44.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 302.32ms. Allocated memory is still 182.5MB. Free memory was 128.4MB in the beginning and 113.7MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 282.25ms. Allocated memory is still 182.5MB. Free memory was 113.7MB in the beginning and 99.9MB in the end (delta: 13.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1300.38ms. Allocated memory is still 182.5MB. Free memory was 99.9MB in the beginning and 101.1MB in the end (delta: -1.2MB). Peak memory consumption was 30.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:40:02,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b0eb7f7856f720fe7809d2ae074eca6d5f8f52698134da2a3e5898955e84f487 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:40:05,570 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:40:05,572 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:40:05,617 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:40:05,618 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:40:05,624 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:40:05,626 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:40:05,635 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:40:05,639 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:40:05,647 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:40:05,651 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:40:05,653 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:40:05,654 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:40:05,657 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:40:05,659 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:40:05,661 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:40:05,667 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:40:05,668 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:40:05,671 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:40:05,677 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:40:05,683 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:40:05,688 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:40:05,691 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:40:05,694 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:40:05,702 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:40:05,703 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:40:05,703 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:40:05,706 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:40:05,707 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:40:05,708 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:40:05,710 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:40:05,711 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:40:05,714 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:40:05,715 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:40:05,717 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:40:05,717 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:40:05,718 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:40:05,719 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:40:05,719 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:40:05,722 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:40:05,723 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:40:05,724 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:40:05,773 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:40:05,773 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:40:05,774 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:40:05,774 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:40:05,775 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:40:05,776 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:40:05,776 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:40:05,777 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:40:05,777 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:40:05,777 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:40:05,777 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:40:05,778 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:40:05,778 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:40:05,778 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:40:05,779 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:40:05,779 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:40:05,779 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:40:05,779 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:40:05,780 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:40:05,780 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:40:05,780 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:40:05,781 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:40:05,781 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:40:05,781 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:40:05,782 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:40:05,782 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:40:05,782 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:40:05,782 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:40:05,783 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:40:05,783 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_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b0eb7f7856f720fe7809d2ae074eca6d5f8f52698134da2a3e5898955e84f487 [2021-11-23 15:40:06,257 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:40:06,302 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:40:06,306 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:40:06,308 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:40:06,311 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:40:06,313 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i [2021-11-23 15:40:06,393 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/data/9f5d9cff5/41cd61755bda4a228360f8abefcb6c4b/FLAG3160b0dd9 [2021-11-23 15:40:07,562 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:40:07,563 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i [2021-11-23 15:40:07,636 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/data/9f5d9cff5/41cd61755bda4a228360f8abefcb6c4b/FLAG3160b0dd9 [2021-11-23 15:40:07,897 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/data/9f5d9cff5/41cd61755bda4a228360f8abefcb6c4b [2021-11-23 15:40:07,902 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:40:07,904 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:40:07,910 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:40:07,910 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:40:07,914 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:40:07,915 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:07" (1/1) ... [2021-11-23 15:40:07,918 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4370686f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:07, skipping insertion in model container [2021-11-23 15:40:07,918 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:07" (1/1) ... [2021-11-23 15:40:07,927 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:40:08,131 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:40:09,000 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5840] [2021-11-23 15:40:09,001 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5841-5842] [2021-11-23 15:40:09,234 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_d2c89087-f960-4921-bd51-4b256ef65ccf/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i[172993,173006] [2021-11-23 15:40:10,397 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:10,450 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:40:10,516 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:40:10,726 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5840] [2021-11-23 15:40:10,727 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5841-5842] [2021-11-23 15:40:10,744 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i[172993,173006] [2021-11-23 15:40:10,930 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:10,957 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:40:11,212 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5840] [2021-11-23 15:40:11,213 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5841-5842] [2021-11-23 15:40:11,218 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i[172993,173006] [2021-11-23 15:40:11,382 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:11,508 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:40:11,523 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:11 WrapperNode [2021-11-23 15:40:11,523 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:40:11,525 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:40:11,525 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:40:11,525 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:40:11,534 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:11" (1/1) ... [2021-11-23 15:40:11,716 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:11" (1/1) ... [2021-11-23 15:40:11,831 INFO L137 Inliner]: procedures = 170, calls = 1213, calls flagged for inlining = 65, calls inlined = 59, statements flattened = 2600 [2021-11-23 15:40:11,831 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:40:11,832 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:40:11,832 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:40:11,833 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:40:11,842 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:11" (1/1) ... [2021-11-23 15:40:11,842 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:11" (1/1) ... [2021-11-23 15:40:11,858 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:11" (1/1) ... [2021-11-23 15:40:11,858 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:11" (1/1) ... [2021-11-23 15:40:11,939 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:11" (1/1) ... [2021-11-23 15:40:11,952 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:11" (1/1) ... [2021-11-23 15:40:11,967 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:11" (1/1) ... [2021-11-23 15:40:11,993 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:40:11,994 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:40:11,994 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:40:11,994 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:40:11,995 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:11" (1/1) ... [2021-11-23 15:40:12,002 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:40:12,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:40:12,037 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:40:12,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:40:12,139 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:40:12,139 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:40:12,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:40:12,139 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_release_host [2021-11-23 15:40:12,140 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_release_host [2021-11-23 15:40:12,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:40:12,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:40:12,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:40:12,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:40:12,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:40:12,141 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_unregister_dev [2021-11-23 15:40:12,141 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_unregister_dev [2021-11-23 15:40:12,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:40:12,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:40:12,141 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_get_host_pm_caps [2021-11-23 15:40:12,142 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_get_host_pm_caps [2021-11-23 15:40:12,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:40:12,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:40:12,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:40:12,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:40:12,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:40:12,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:40:12,143 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:40:12,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:40:12,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:40:12,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:40:12,211 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:40:12,211 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:40:12,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:40:12,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:40:12,212 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-11-23 15:40:12,212 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-11-23 15:40:12,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:40:12,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:40:12,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:40:12,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:40:12,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:40:12,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:40:12,213 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_disable_host_int [2021-11-23 15:40:12,213 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_disable_host_int [2021-11-23 15:40:12,213 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:40:12,213 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:40:12,213 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_writesb [2021-11-23 15:40:12,213 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_writesb [2021-11-23 15:40:12,213 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_writeb [2021-11-23 15:40:12,213 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_writeb [2021-11-23 15:40:12,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:40:12,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:40:12,214 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_release_irq [2021-11-23 15:40:12,214 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_release_irq [2021-11-23 15:40:12,214 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_disable_func [2021-11-23 15:40:12,214 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_disable_func [2021-11-23 15:40:12,214 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:40:12,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:40:12,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:40:12,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:40:12,215 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_resume [2021-11-23 15:40:12,215 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_resume [2021-11-23 15:40:12,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:40:12,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:40:12,215 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_claim_host [2021-11-23 15:40:12,215 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_claim_host [2021-11-23 15:40:12,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:40:12,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:40:12,215 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:40:12,215 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:40:12,216 INFO L130 BoogieDeclarations]: Found specification of procedure hci_recv_frame [2021-11-23 15:40:12,216 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_recv_frame [2021-11-23 15:40:12,216 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_readsb [2021-11-23 15:40:12,216 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_readsb [2021-11-23 15:40:12,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:40:12,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:40:12,216 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:40:12,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:40:12,216 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-11-23 15:40:12,216 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-11-23 15:40:12,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:40:12,217 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_verify_fw_download [2021-11-23 15:40:12,217 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_verify_fw_download [2021-11-23 15:40:12,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:40:12,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:40:12,217 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:40:12,217 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:40:12,217 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_suspend [2021-11-23 15:40:12,217 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_suspend [2021-11-23 15:40:12,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:40:12,218 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:40:12,218 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:40:12,218 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:40:12,218 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:40:12,218 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-23 15:40:12,218 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-23 15:40:12,221 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:40:12,221 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:40:12,221 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_poll_card_status [2021-11-23 15:40:12,221 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_poll_card_status [2021-11-23 15:40:12,222 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:40:12,222 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:40:12,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:40:12,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:40:12,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:40:12,223 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:40:12,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:40:12,223 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_readb [2021-11-23 15:40:12,224 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_readb [2021-11-23 15:40:12,810 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:40:12,813 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:40:17,708 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:40:17,714 INFO L158 Benchmark]: Toolchain (without parser) took 9807.71ms. Allocated memory was 62.9MB in the beginning and 209.7MB in the end (delta: 146.8MB). Free memory was 32.5MB in the beginning and 107.3MB in the end (delta: -74.8MB). Peak memory consumption was 93.4MB. Max. memory is 16.1GB. [2021-11-23 15:40:17,716 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 62.9MB. Free memory is still 44.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:40:17,717 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3613.96ms. Allocated memory was 62.9MB in the beginning and 209.7MB in the end (delta: 146.8MB). Free memory was 32.4MB in the beginning and 129.7MB in the end (delta: -97.3MB). Peak memory consumption was 61.6MB. Max. memory is 16.1GB. [2021-11-23 15:40:17,719 INFO L158 Benchmark]: Boogie Procedure Inliner took 306.80ms. Allocated memory is still 209.7MB. Free memory was 129.7MB in the beginning and 115.0MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-23 15:40:17,720 INFO L158 Benchmark]: Boogie Preprocessor took 160.97ms. Allocated memory is still 209.7MB. Free memory was 115.0MB in the beginning and 100.4MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-23 15:40:17,721 INFO L158 Benchmark]: RCFGBuilder took 5717.09ms. Allocated memory is still 209.7MB. Free memory was 100.4MB in the beginning and 107.3MB in the end (delta: -7.0MB). Peak memory consumption was 17.1MB. Max. memory is 16.1GB. [2021-11-23 15:40:17,727 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 62.9MB. Free memory is still 44.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3613.96ms. Allocated memory was 62.9MB in the beginning and 209.7MB in the end (delta: 146.8MB). Free memory was 32.4MB in the beginning and 129.7MB in the end (delta: -97.3MB). Peak memory consumption was 61.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 306.80ms. Allocated memory is still 209.7MB. Free memory was 129.7MB in the beginning and 115.0MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 160.97ms. Allocated memory is still 209.7MB. Free memory was 115.0MB in the beginning and 100.4MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 5717.09ms. Allocated memory is still 209.7MB. Free memory was 100.4MB in the beginning and 107.3MB in the end (delta: -7.0MB). Peak memory consumption was 17.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:40:17,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c89087-f960-4921-bd51-4b256ef65ccf/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable