./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5fdb450-1-144_2a-drivers--mmc--host--vub300.ko-entry_point_ldv-val-v0.8.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_dd8220ba-249f-4a97-a745-0f96fbba4449/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/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_dd8220ba-249f-4a97-a745-0f96fbba4449/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5fdb450-1-144_2a-drivers--mmc--host--vub300.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/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_dd8220ba-249f-4a97-a745-0f96fbba4449/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 0f420ae29f1d217fd86475befc2729bf689978fed36c08e1357ee5c24faa0f48 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:01:43,364 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:01:43,366 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:01:43,396 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:01:43,397 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:01:43,398 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:01:43,400 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:01:43,403 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:01:43,405 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:01:43,406 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:01:43,408 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:01:43,409 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:01:43,410 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:01:43,411 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:01:43,413 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:01:43,415 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:01:43,416 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:01:43,417 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:01:43,420 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:01:43,423 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:01:43,425 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:01:43,426 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:01:43,428 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:01:43,429 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:01:43,433 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:01:43,434 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:01:43,434 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:01:43,435 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:01:43,436 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:01:43,437 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:01:43,438 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:01:43,439 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:01:43,440 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:01:43,441 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:01:43,442 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:01:43,443 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:01:43,444 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:01:43,444 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:01:43,445 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:01:43,446 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:01:43,447 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:01:43,449 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:01:43,473 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:01:43,478 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:01:43,478 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:01:43,479 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:01:43,479 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:01:43,480 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:01:43,480 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:01:43,480 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:01:43,481 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:01:43,481 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:01:43,481 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:01:43,481 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:01:43,482 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:01:43,482 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:01:43,482 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:01:43,483 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:01:43,483 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:01:43,483 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:01:43,483 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:43,484 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:01:43,484 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:01:43,484 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:01:43,484 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:01:43,485 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:01:43,485 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:01:43,485 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_dd8220ba-249f-4a97-a745-0f96fbba4449/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0f420ae29f1d217fd86475befc2729bf689978fed36c08e1357ee5c24faa0f48 [2021-11-23 15:01:43,730 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:01:43,753 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:01:43,755 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:01:43,757 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:01:43,758 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:01:43,759 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5fdb450-1-144_2a-drivers--mmc--host--vub300.ko-entry_point_ldv-val-v0.8.cil.out.i [2021-11-23 15:01:43,830 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/bin/ukojak-CwSLpZB5Qu/data/f80e8d48d/3201896cb65940328edbd938f7df9e55/FLAG211d4f4eb [2021-11-23 15:01:44,732 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:01:44,733 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5fdb450-1-144_2a-drivers--mmc--host--vub300.ko-entry_point_ldv-val-v0.8.cil.out.i [2021-11-23 15:01:44,791 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/bin/ukojak-CwSLpZB5Qu/data/f80e8d48d/3201896cb65940328edbd938f7df9e55/FLAG211d4f4eb [2021-11-23 15:01:44,847 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/bin/ukojak-CwSLpZB5Qu/data/f80e8d48d/3201896cb65940328edbd938f7df9e55 [2021-11-23 15:01:44,850 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:01:44,853 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:01:44,856 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:44,856 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:01:44,860 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:01:44,860 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:44,862 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@136c9fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:44, skipping insertion in model container [2021-11-23 15:01:44,862 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:44,870 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:01:45,017 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:01:47,108 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5fdb450-1-144_2a-drivers--mmc--host--vub300.ko-entry_point_ldv-val-v0.8.cil.out.i[238753,238766] [2021-11-23 15:01:47,147 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:47,170 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:01:47,606 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5fdb450-1-144_2a-drivers--mmc--host--vub300.ko-entry_point_ldv-val-v0.8.cil.out.i[238753,238766] [2021-11-23 15:01:47,623 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:47,729 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:01:47,730 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:47 WrapperNode [2021-11-23 15:01:47,730 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:47,731 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:47,731 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:01:47,732 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:01:47,739 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:47" (1/1) ... [2021-11-23 15:01:47,852 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:47" (1/1) ... [2021-11-23 15:01:48,080 INFO L137 Inliner]: procedures = 257, calls = 1800, calls flagged for inlining = 103, calls inlined = 99, statements flattened = 4507 [2021-11-23 15:01:48,083 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:48,084 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:01:48,084 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:01:48,085 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:01:48,094 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:47" (1/1) ... [2021-11-23 15:01:48,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:47" (1/1) ... [2021-11-23 15:01:48,128 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:47" (1/1) ... [2021-11-23 15:01:48,129 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:47" (1/1) ... [2021-11-23 15:01:48,277 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:47" (1/1) ... [2021-11-23 15:01:48,310 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:47" (1/1) ... [2021-11-23 15:01:48,338 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:47" (1/1) ... [2021-11-23 15:01:48,369 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:01:48,370 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:01:48,370 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:01:48,371 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:01:48,372 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:47" (1/1) ... [2021-11-23 15:01:48,379 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:48,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:01:48,404 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:01:48,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:01:48,503 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:01:48,503 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:01:48,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:01:48,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:01:48,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:01:48,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:01:48,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:01:48,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:01:48,504 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_delete [2021-11-23 15:01:48,504 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_delete [2021-11-23 15:01:48,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_11 [2021-11-23 15:01:48,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_11 [2021-11-23 15:01:48,505 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_wait [2021-11-23 15:01:48,505 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sg_wait [2021-11-23 15:01:48,505 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_usb_bulk_msg [2021-11-23 15:01:48,505 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_usb_bulk_msg [2021-11-23 15:01:48,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2021-11-23 15:01:48,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2021-11-23 15:01:48,507 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-11-23 15:01:48,507 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-11-23 15:01:48,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:01:48,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:01:48,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2021-11-23 15:01:48,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2021-11-23 15:01:48,508 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:01:48,508 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:01:48,508 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_signal_sdio_irq [2021-11-23 15:01:48,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_signal_sdio_irq [2021-11-23 15:01:48,508 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:01:48,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:01:48,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:01:48,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:01:48,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:01:48,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:01:48,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_49 [2021-11-23 15:01:48,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_49 [2021-11-23 15:01:48,509 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:01:48,509 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:01:48,509 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_detect_change [2021-11-23 15:01:48,510 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_detect_change [2021-11-23 15:01:48,510 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 15:01:48,510 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 15:01:48,510 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_cancel [2021-11-23 15:01:48,510 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sg_cancel [2021-11-23 15:01:48,511 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 15:01:48,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 15:01:48,511 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_init [2021-11-23 15:01:48,511 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sg_init [2021-11-23 15:01:48,511 INFO L130 BoogieDeclarations]: Found specification of procedure __command_read_data [2021-11-23 15:01:48,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __command_read_data [2021-11-23 15:01:48,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_26 [2021-11-23 15:01:48,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_26 [2021-11-23 15:01:48,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:01:48,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_28 [2021-11-23 15:01:48,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_28 [2021-11-23 15:01:48,512 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:01:48,513 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:01:48,513 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2021-11-23 15:01:48,513 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2021-11-23 15:01:48,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:01:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_12 [2021-11-23 15:01:48,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_12 [2021-11-23 15:01:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:01:48,515 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:01:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure irqpoll_out_completed [2021-11-23 15:01:48,515 INFO L138 BoogieDeclarations]: Found implementation of procedure irqpoll_out_completed [2021-11-23 15:01:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_disconnect [2021-11-23 15:01:48,516 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_disconnect [2021-11-23 15:01:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_14 [2021-11-23 15:01:48,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_14 [2021-11-23 15:01:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2021-11-23 15:01:48,518 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2021-11-23 15:01:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:01:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:01:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:01:48,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:01:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:01:48,518 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:01:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_enable_sdio_irq [2021-11-23 15:01:48,519 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_enable_sdio_irq [2021-11-23 15:01:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:01:48,519 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:01:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:01:48,519 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:01:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure add_offloaded_reg [2021-11-23 15:01:48,519 INFO L138 BoogieDeclarations]: Found implementation of procedure add_offloaded_reg [2021-11-23 15:01:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:01:48,520 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:01:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure command_out_completed [2021-11-23 15:01:48,520 INFO L138 BoogieDeclarations]: Found implementation of procedure command_out_completed [2021-11-23 15:01:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_to_multiple_of_64 [2021-11-23 15:01:48,520 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_to_multiple_of_64 [2021-11-23 15:01:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-23 15:01:48,520 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-23 15:01:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:01:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_cmndwork_thread [2021-11-23 15:01:48,521 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_cmndwork_thread [2021-11-23 15:01:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:01:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure send_command [2021-11-23 15:01:48,522 INFO L138 BoogieDeclarations]: Found implementation of procedure send_command [2021-11-23 15:01:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-11-23 15:01:48,523 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-11-23 15:01:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:01:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_6 [2021-11-23 15:01:48,523 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_6 [2021-11-23 15:01:48,523 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2021-11-23 15:01:48,523 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2021-11-23 15:01:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:01:48,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:01:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:01:48,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:01:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure send_irqpoll [2021-11-23 15:01:48,525 INFO L138 BoogieDeclarations]: Found implementation of procedure send_irqpoll [2021-11-23 15:01:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 15:01:48,525 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 15:01:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:01:48,526 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:01:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-11-23 15:01:48,526 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-11-23 15:01:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:01:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_response_error [2021-11-23 15:01:48,527 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_response_error [2021-11-23 15:01:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2021-11-23 15:01:48,527 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2021-11-23 15:01:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_free_host [2021-11-23 15:01:48,531 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_free_host [2021-11-23 15:01:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:01:48,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:01:48,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_31 [2021-11-23 15:01:48,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_31 [2021-11-23 15:01:48,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:01:48,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:01:48,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:01:48,534 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_6 [2021-11-23 15:01:48,539 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_6 [2021-11-23 15:01:48,540 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_queue_poll_work [2021-11-23 15:01:48,540 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_queue_poll_work [2021-11-23 15:01:48,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:01:48,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:01:48,540 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-11-23 15:01:48,540 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-11-23 15:01:48,540 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2021-11-23 15:01:48,540 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2021-11-23 15:01:48,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:01:48,541 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_to_buffer [2021-11-23 15:01:48,541 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_to_buffer [2021-11-23 15:01:48,541 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_6 [2021-11-23 15:01:48,542 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_6 [2021-11-23 15:01:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put_8 [2021-11-23 15:01:48,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put_8 [2021-11-23 15:01:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:01:48,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:01:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:01:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure __download_offload_pseudocode [2021-11-23 15:01:48,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __download_offload_pseudocode [2021-11-23 15:01:48,542 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:01:48,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:01:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_pollwork_thread [2021-11-23 15:01:48,543 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_pollwork_thread [2021-11-23 15:01:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_InterfaceNumber [2021-11-23 15:01:48,543 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_InterfaceNumber [2021-11-23 15:01:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-23 15:01:48,543 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-23 15:01:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:01:48,543 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:01:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure __do_poll [2021-11-23 15:01:48,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __do_poll [2021-11-23 15:01:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2021-11-23 15:01:48,544 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2021-11-23 15:01:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure new_system_port_status [2021-11-23 15:01:48,544 INFO L138 BoogieDeclarations]: Found implementation of procedure new_system_port_status [2021-11-23 15:01:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_request_done [2021-11-23 15:01:48,544 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_request_done [2021-11-23 15:01:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:01:48,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:01:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:01:48,545 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:01:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure __command_write_data [2021-11-23 15:01:48,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __command_write_data [2021-11-23 15:01:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-23 15:01:48,545 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-23 15:01:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-11-23 15:01:48,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-11-23 15:01:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_46 [2021-11-23 15:01:48,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_46 [2021-11-23 15:01:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2021-11-23 15:01:48,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2021-11-23 15:01:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:01:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2021-11-23 15:01:48,546 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2021-11-23 15:01:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_priv [2021-11-23 15:01:48,546 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_priv [2021-11-23 15:01:48,546 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:01:48,547 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:01:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_deadwork_thread [2021-11-23 15:01:48,547 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_deadwork_thread [2021-11-23 15:01:48,547 INFO L130 BoogieDeclarations]: Found specification of procedure check_vub300_port_status [2021-11-23 15:01:48,547 INFO L138 BoogieDeclarations]: Found implementation of procedure check_vub300_port_status [2021-11-23 15:01:48,548 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:01:48,549 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:01:48,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:01:49,315 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:01:49,320 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:01:50,856 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:01:50,860 INFO L158 Benchmark]: Toolchain (without parser) took 6005.77ms. Allocated memory was 104.9MB in the beginning and 192.9MB in the end (delta: 88.1MB). Free memory was 62.2MB in the beginning and 81.7MB in the end (delta: -19.5MB). Peak memory consumption was 91.6MB. Max. memory is 16.1GB. [2021-11-23 15:01:50,861 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 104.9MB. Free memory is still 60.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:01:50,861 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2874.11ms. Allocated memory was 104.9MB in the beginning and 134.2MB in the end (delta: 29.4MB). Free memory was 61.9MB in the beginning and 55.4MB in the end (delta: 6.5MB). Peak memory consumption was 58.5MB. Max. memory is 16.1GB. [2021-11-23 15:01:50,862 INFO L158 Benchmark]: Boogie Procedure Inliner took 351.74ms. Allocated memory was 134.2MB in the beginning and 192.9MB in the end (delta: 58.7MB). Free memory was 55.4MB in the beginning and 117.1MB in the end (delta: -61.7MB). Peak memory consumption was 16.7MB. Max. memory is 16.1GB. [2021-11-23 15:01:50,863 INFO L158 Benchmark]: Boogie Preprocessor took 285.76ms. Allocated memory is still 192.9MB. Free memory was 117.1MB in the beginning and 86.6MB in the end (delta: 30.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2021-11-23 15:01:50,863 INFO L158 Benchmark]: RCFGBuilder took 2488.15ms. Allocated memory is still 192.9MB. Free memory was 86.6MB in the beginning and 81.7MB in the end (delta: 4.9MB). Peak memory consumption was 26.8MB. Max. memory is 16.1GB. [2021-11-23 15:01:50,866 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 104.9MB. Free memory is still 60.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2874.11ms. Allocated memory was 104.9MB in the beginning and 134.2MB in the end (delta: 29.4MB). Free memory was 61.9MB in the beginning and 55.4MB in the end (delta: 6.5MB). Peak memory consumption was 58.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 351.74ms. Allocated memory was 134.2MB in the beginning and 192.9MB in the end (delta: 58.7MB). Free memory was 55.4MB in the beginning and 117.1MB in the end (delta: -61.7MB). Peak memory consumption was 16.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 285.76ms. Allocated memory is still 192.9MB. Free memory was 117.1MB in the beginning and 86.6MB in the end (delta: 30.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2488.15ms. Allocated memory is still 192.9MB. Free memory was 86.6MB in the beginning and 81.7MB in the end (delta: 4.9MB). Peak memory consumption was 26.8MB. 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 15:01:50,905 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/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_dd8220ba-249f-4a97-a745-0f96fbba4449/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/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_dd8220ba-249f-4a97-a745-0f96fbba4449/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5fdb450-1-144_2a-drivers--mmc--host--vub300.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/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_dd8220ba-249f-4a97-a745-0f96fbba4449/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 0f420ae29f1d217fd86475befc2729bf689978fed36c08e1357ee5c24faa0f48 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:01:53,273 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:01:53,275 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:01:53,315 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:01:53,316 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:01:53,321 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:01:53,323 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:01:53,328 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:01:53,331 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:01:53,339 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:01:53,344 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:01:53,346 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:01:53,346 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:01:53,349 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:01:53,351 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:01:53,357 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:01:53,358 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:01:53,360 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:01:53,362 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:01:53,371 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:01:53,374 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:01:53,375 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:01:53,378 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:01:53,380 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:01:53,384 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:01:53,384 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:01:53,385 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:01:53,387 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:01:53,388 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:01:53,389 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:01:53,390 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:01:53,391 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:01:53,393 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:01:53,393 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:01:53,395 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:01:53,395 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:01:53,413 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:01:53,414 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:01:53,414 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:01:53,416 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:01:53,417 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:01:53,417 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:01:53,467 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:01:53,467 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:01:53,469 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:01:53,469 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:01:53,470 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:01:53,470 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:01:53,470 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:01:53,471 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:01:53,471 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:01:53,471 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:01:53,472 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:01:53,472 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:01:53,472 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:01:53,473 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:01:53,473 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:01:53,473 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:01:53,473 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:01:53,473 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:01:53,473 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:01:53,474 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:01:53,474 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:53,474 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:01:53,474 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:01:53,474 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:01:53,475 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:01:53,475 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:01:53,475 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:01:53,475 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:01:53,475 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:01:53,476 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_dd8220ba-249f-4a97-a745-0f96fbba4449/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0f420ae29f1d217fd86475befc2729bf689978fed36c08e1357ee5c24faa0f48 [2021-11-23 15:01:53,893 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:01:53,921 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:01:53,924 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:01:53,925 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:01:53,926 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:01:53,928 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5fdb450-1-144_2a-drivers--mmc--host--vub300.ko-entry_point_ldv-val-v0.8.cil.out.i [2021-11-23 15:01:54,005 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/bin/ukojak-CwSLpZB5Qu/data/7f9376a4a/f382320a7a0d42ecb21e147051194d53/FLAGeaaf5d451 [2021-11-23 15:01:54,906 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:01:54,906 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5fdb450-1-144_2a-drivers--mmc--host--vub300.ko-entry_point_ldv-val-v0.8.cil.out.i [2021-11-23 15:01:54,957 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/bin/ukojak-CwSLpZB5Qu/data/7f9376a4a/f382320a7a0d42ecb21e147051194d53/FLAGeaaf5d451 [2021-11-23 15:01:55,333 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/bin/ukojak-CwSLpZB5Qu/data/7f9376a4a/f382320a7a0d42ecb21e147051194d53 [2021-11-23 15:01:55,335 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:01:55,336 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:01:55,337 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:55,337 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:01:55,353 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:01:55,354 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:55" (1/1) ... [2021-11-23 15:01:55,355 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f6ea28b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:55, skipping insertion in model container [2021-11-23 15:01:55,355 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:55" (1/1) ... [2021-11-23 15:01:55,362 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:01:55,490 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:01:57,200 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5fdb450-1-144_2a-drivers--mmc--host--vub300.ko-entry_point_ldv-val-v0.8.cil.out.i[238753,238766] [2021-11-23 15:01:57,242 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:57,275 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:01:57,447 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:01:57,875 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5fdb450-1-144_2a-drivers--mmc--host--vub300.ko-entry_point_ldv-val-v0.8.cil.out.i[238753,238766] [2021-11-23 15:01:57,892 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:57,922 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:01:58,312 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5fdb450-1-144_2a-drivers--mmc--host--vub300.ko-entry_point_ldv-val-v0.8.cil.out.i[238753,238766] [2021-11-23 15:01:58,322 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:58,450 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:01:58,450 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:58 WrapperNode [2021-11-23 15:01:58,451 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:58,452 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:58,452 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:01:58,452 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:01:58,459 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:58" (1/1) ... [2021-11-23 15:01:58,585 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:58" (1/1) ... [2021-11-23 15:01:58,752 INFO L137 Inliner]: procedures = 272, calls = 1800, calls flagged for inlining = 103, calls inlined = 99, statements flattened = 4390 [2021-11-23 15:01:58,752 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:58,753 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:01:58,753 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:01:58,753 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:01:58,761 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:58" (1/1) ... [2021-11-23 15:01:58,761 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:58" (1/1) ... [2021-11-23 15:01:58,790 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:58" (1/1) ... [2021-11-23 15:01:58,791 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:58" (1/1) ... [2021-11-23 15:01:59,004 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:58" (1/1) ... [2021-11-23 15:01:59,042 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:58" (1/1) ... [2021-11-23 15:01:59,092 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:58" (1/1) ... [2021-11-23 15:01:59,123 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:01:59,125 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:01:59,125 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:01:59,126 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:01:59,127 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:58" (1/1) ... [2021-11-23 15:01:59,134 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:59,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:01:59,183 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:01:59,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:01:59,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:01:59,235 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:01:59,235 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:01:59,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:01:59,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:01:59,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:01:59,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:01:59,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:01:59,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:01:59,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:01:59,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:01:59,236 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:01:59,237 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_delete [2021-11-23 15:01:59,237 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_delete [2021-11-23 15:01:59,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_11 [2021-11-23 15:01:59,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_11 [2021-11-23 15:01:59,237 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_wait [2021-11-23 15:01:59,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sg_wait [2021-11-23 15:01:59,238 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_usb_bulk_msg [2021-11-23 15:01:59,238 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_usb_bulk_msg [2021-11-23 15:01:59,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2021-11-23 15:01:59,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2021-11-23 15:01:59,238 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-11-23 15:01:59,239 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-11-23 15:01:59,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:01:59,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:01:59,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2021-11-23 15:01:59,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2021-11-23 15:01:59,239 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:01:59,240 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:01:59,240 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_signal_sdio_irq [2021-11-23 15:01:59,240 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_signal_sdio_irq [2021-11-23 15:01:59,240 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:01:59,240 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:01:59,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:01:59,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:01:59,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:01:59,246 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:01:59,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_49 [2021-11-23 15:01:59,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_49 [2021-11-23 15:01:59,246 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:01:59,246 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:01:59,246 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_detect_change [2021-11-23 15:01:59,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_detect_change [2021-11-23 15:01:59,246 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 15:01:59,246 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 15:01:59,247 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_cancel [2021-11-23 15:01:59,247 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sg_cancel [2021-11-23 15:01:59,247 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_init [2021-11-23 15:01:59,247 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sg_init [2021-11-23 15:01:59,247 INFO L130 BoogieDeclarations]: Found specification of procedure __command_read_data [2021-11-23 15:01:59,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __command_read_data [2021-11-23 15:01:59,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_26 [2021-11-23 15:01:59,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_26 [2021-11-23 15:01:59,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:01:59,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_28 [2021-11-23 15:01:59,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_28 [2021-11-23 15:01:59,248 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:01:59,248 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:01:59,248 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2021-11-23 15:01:59,248 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2021-11-23 15:01:59,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:01:59,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_12 [2021-11-23 15:01:59,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_12 [2021-11-23 15:01:59,249 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:01:59,249 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:01:59,249 INFO L130 BoogieDeclarations]: Found specification of procedure irqpoll_out_completed [2021-11-23 15:01:59,249 INFO L138 BoogieDeclarations]: Found implementation of procedure irqpoll_out_completed [2021-11-23 15:01:59,249 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_disconnect [2021-11-23 15:01:59,250 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_disconnect [2021-11-23 15:01:59,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_14 [2021-11-23 15:01:59,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_14 [2021-11-23 15:01:59,250 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2021-11-23 15:01:59,250 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2021-11-23 15:01:59,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:01:59,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:01:59,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:01:59,250 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:01:59,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:01:59,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:01:59,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:01:59,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:01:59,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:01:59,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:01:59,251 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:01:59,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:01:59,251 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:01:59,251 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:01:59,252 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_enable_sdio_irq [2021-11-23 15:01:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_enable_sdio_irq [2021-11-23 15:01:59,252 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:01:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:01:59,252 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:01:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:01:59,252 INFO L130 BoogieDeclarations]: Found specification of procedure add_offloaded_reg [2021-11-23 15:01:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure add_offloaded_reg [2021-11-23 15:01:59,252 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:01:59,253 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:01:59,253 INFO L130 BoogieDeclarations]: Found specification of procedure command_out_completed [2021-11-23 15:01:59,253 INFO L138 BoogieDeclarations]: Found implementation of procedure command_out_completed [2021-11-23 15:01:59,253 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_to_multiple_of_64 [2021-11-23 15:01:59,253 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_to_multiple_of_64 [2021-11-23 15:01:59,253 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-23 15:01:59,253 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-23 15:01:59,253 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_cmndwork_thread [2021-11-23 15:01:59,254 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_cmndwork_thread [2021-11-23 15:01:59,254 INFO L130 BoogieDeclarations]: Found specification of procedure send_command [2021-11-23 15:01:59,254 INFO L138 BoogieDeclarations]: Found implementation of procedure send_command [2021-11-23 15:01:59,254 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-11-23 15:01:59,254 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-11-23 15:01:59,254 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_6 [2021-11-23 15:01:59,254 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_6 [2021-11-23 15:01:59,254 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2021-11-23 15:01:59,254 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2021-11-23 15:01:59,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:01:59,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:01:59,255 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:01:59,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:01:59,255 INFO L130 BoogieDeclarations]: Found specification of procedure send_irqpoll [2021-11-23 15:01:59,255 INFO L138 BoogieDeclarations]: Found implementation of procedure send_irqpoll [2021-11-23 15:01:59,255 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 15:01:59,255 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 15:01:59,256 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:01:59,256 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:01:59,256 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-11-23 15:01:59,256 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-11-23 15:01:59,256 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_response_error [2021-11-23 15:01:59,256 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_response_error [2021-11-23 15:01:59,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:01:59,256 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2021-11-23 15:01:59,257 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2021-11-23 15:01:59,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:01:59,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:01:59,257 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_free_host [2021-11-23 15:01:59,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_free_host [2021-11-23 15:01:59,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:01:59,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:01:59,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:01:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_31 [2021-11-23 15:01:59,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_31 [2021-11-23 15:01:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:01:59,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:01:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:01:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_6 [2021-11-23 15:01:59,258 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_6 [2021-11-23 15:01:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_queue_poll_work [2021-11-23 15:01:59,258 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_queue_poll_work [2021-11-23 15:01:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:01:59,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:01:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-11-23 15:01:59,259 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-11-23 15:01:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2021-11-23 15:01:59,259 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2021-11-23 15:01:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:01:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_to_buffer [2021-11-23 15:01:59,259 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_to_buffer [2021-11-23 15:01:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_6 [2021-11-23 15:01:59,259 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_6 [2021-11-23 15:01:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put_8 [2021-11-23 15:01:59,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put_8 [2021-11-23 15:01:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:01:59,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:01:59,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:01:59,260 INFO L130 BoogieDeclarations]: Found specification of procedure __download_offload_pseudocode [2021-11-23 15:01:59,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __download_offload_pseudocode [2021-11-23 15:01:59,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:01:59,260 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-23 15:01:59,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-23 15:01:59,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:01:59,260 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:01:59,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:01:59,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:01:59,261 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_pollwork_thread [2021-11-23 15:01:59,261 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_pollwork_thread [2021-11-23 15:01:59,261 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_InterfaceNumber [2021-11-23 15:01:59,261 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_InterfaceNumber [2021-11-23 15:01:59,261 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-23 15:01:59,261 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-23 15:01:59,261 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:01:59,261 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:01:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure __do_poll [2021-11-23 15:01:59,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __do_poll [2021-11-23 15:01:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2021-11-23 15:01:59,266 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2021-11-23 15:01:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure new_system_port_status [2021-11-23 15:01:59,266 INFO L138 BoogieDeclarations]: Found implementation of procedure new_system_port_status [2021-11-23 15:01:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_request_done [2021-11-23 15:01:59,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_request_done [2021-11-23 15:01:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:01:59,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:01:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:01:59,268 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:01:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure __command_write_data [2021-11-23 15:01:59,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __command_write_data [2021-11-23 15:01:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-23 15:01:59,268 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-23 15:01:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-11-23 15:01:59,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2021-11-23 15:01:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_46 [2021-11-23 15:01:59,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_46 [2021-11-23 15:01:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2021-11-23 15:01:59,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2021-11-23 15:01:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:01:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2021-11-23 15:01:59,270 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2021-11-23 15:01:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_priv [2021-11-23 15:01:59,270 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_priv [2021-11-23 15:01:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:01:59,270 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:01:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_deadwork_thread [2021-11-23 15:01:59,271 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_deadwork_thread [2021-11-23 15:01:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure check_vub300_port_status [2021-11-23 15:01:59,271 INFO L138 BoogieDeclarations]: Found implementation of procedure check_vub300_port_status [2021-11-23 15:01:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:01:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:01:59,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:02:00,141 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:02:00,149 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:02:21,581 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:02:21,585 INFO L158 Benchmark]: Toolchain (without parser) took 26247.95ms. Allocated memory was 77.6MB in the beginning and 218.1MB in the end (delta: 140.5MB). Free memory was 52.3MB in the beginning and 136.9MB in the end (delta: -84.6MB). Peak memory consumption was 119.7MB. Max. memory is 16.1GB. [2021-11-23 15:02:21,585 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 77.6MB. Free memory is still 58.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:02:21,586 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3113.96ms. Allocated memory was 77.6MB in the beginning and 138.4MB in the end (delta: 60.8MB). Free memory was 52.1MB in the beginning and 44.4MB in the end (delta: 7.7MB). Peak memory consumption was 76.0MB. Max. memory is 16.1GB. [2021-11-23 15:02:21,587 INFO L158 Benchmark]: Boogie Procedure Inliner took 300.47ms. Allocated memory is still 138.4MB. Free memory was 44.4MB in the beginning and 50.1MB in the end (delta: -5.7MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. [2021-11-23 15:02:21,588 INFO L158 Benchmark]: Boogie Preprocessor took 370.60ms. Allocated memory was 138.4MB in the beginning and 218.1MB in the end (delta: 79.7MB). Free memory was 50.1MB in the beginning and 121.4MB in the end (delta: -71.3MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. [2021-11-23 15:02:21,588 INFO L158 Benchmark]: RCFGBuilder took 22458.23ms. Allocated memory is still 218.1MB. Free memory was 121.4MB in the beginning and 136.9MB in the end (delta: -15.5MB). Peak memory consumption was 49.8MB. Max. memory is 16.1GB. [2021-11-23 15:02:21,591 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 77.6MB. Free memory is still 58.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3113.96ms. Allocated memory was 77.6MB in the beginning and 138.4MB in the end (delta: 60.8MB). Free memory was 52.1MB in the beginning and 44.4MB in the end (delta: 7.7MB). Peak memory consumption was 76.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 300.47ms. Allocated memory is still 138.4MB. Free memory was 44.4MB in the beginning and 50.1MB in the end (delta: -5.7MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 370.60ms. Allocated memory was 138.4MB in the beginning and 218.1MB in the end (delta: 79.7MB). Free memory was 50.1MB in the beginning and 121.4MB in the end (delta: -71.3MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. * RCFGBuilder took 22458.23ms. Allocated memory is still 218.1MB. Free memory was 121.4MB in the beginning and 136.9MB in the end (delta: -15.5MB). Peak memory consumption was 49.8MB. 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 15:02:21,662 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8220ba-249f-4a97-a745-0f96fbba4449/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable