./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --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 e87ce4631152faee62991e43ea4262d58cd06d3a6c93a184b0775dd51465b70f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:47:15,328 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:47:15,423 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 16:47:15,430 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:47:15,431 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:47:15,460 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:47:15,460 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:47:15,461 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:47:15,461 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:47:15,461 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:47:15,462 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:47:15,462 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:47:15,462 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:47:15,462 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:47:15,462 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:47:15,462 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:47:15,462 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:47:15,463 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:47:15,463 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:47:15,463 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:47:15,463 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:47:15,463 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:47:15,463 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:47:15,464 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:47:15,464 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:47:15,464 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:47:15,464 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:47:15,464 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:47:15,465 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:47:15,465 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:47:15,465 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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 -> e87ce4631152faee62991e43ea4262d58cd06d3a6c93a184b0775dd51465b70f [2024-11-13 16:47:15,805 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:47:15,816 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:47:15,819 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:47:15,820 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:47:15,821 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:47:15,822 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i Unable to find full path for "g++" [2024-11-13 16:47:17,697 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:47:18,382 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:47:18,385 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i [2024-11-13 16:47:18,427 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/data/e59a95849/2059e90148604ec19995fe43469ec72a/FLAGf26a074e3 [2024-11-13 16:47:18,452 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/data/e59a95849/2059e90148604ec19995fe43469ec72a [2024-11-13 16:47:18,455 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:47:18,457 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:47:18,460 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:47:18,460 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:47:18,465 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:47:18,466 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:47:18" (1/1) ... [2024-11-13 16:47:18,469 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2675d513 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:18, skipping insertion in model container [2024-11-13 16:47:18,470 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:47:18" (1/1) ... [2024-11-13 16:47:18,569 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:47:20,212 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i[270348,270361] [2024-11-13 16:47:20,327 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:47:20,445 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:47:20,979 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i[270348,270361] [2024-11-13 16:47:21,003 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:47:21,411 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:47:21,412 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:21 WrapperNode [2024-11-13 16:47:21,412 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:47:21,414 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:47:21,414 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:47:21,414 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:47:21,420 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:21" (1/1) ... [2024-11-13 16:47:21,533 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:21" (1/1) ... [2024-11-13 16:47:21,911 INFO L138 Inliner]: procedures = 178, calls = 3819, calls flagged for inlining = 73, calls inlined = 65, statements flattened = 10500 [2024-11-13 16:47:21,914 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:47:21,914 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:47:21,914 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:47:21,914 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:47:21,924 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:21" (1/1) ... [2024-11-13 16:47:21,924 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:21" (1/1) ... [2024-11-13 16:47:21,990 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:21" (1/1) ... [2024-11-13 16:47:21,990 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:21" (1/1) ... [2024-11-13 16:47:22,184 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:21" (1/1) ... [2024-11-13 16:47:22,229 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:21" (1/1) ... [2024-11-13 16:47:22,286 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:21" (1/1) ... [2024-11-13 16:47:22,316 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:21" (1/1) ... [2024-11-13 16:47:22,370 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:47:22,371 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:47:22,371 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:47:22,371 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:47:22,372 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:21" (1/1) ... [2024-11-13 16:47:22,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:47:22,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:47:22,410 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:47:22,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:47:22,446 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan [2024-11-13 16:47:22,446 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan [2024-11-13 16:47:22,446 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_max [2024-11-13 16:47:22,446 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_max [2024-11-13 16:47:22,446 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_update_device [2024-11-13 16:47:22,446 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_update_device [2024-11-13 16:47:22,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 16:47:22,447 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_max [2024-11-13 16:47:22,447 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_max [2024-11-13 16:47:22,448 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2024-11-13 16:47:22,448 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2024-11-13 16:47:22,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 16:47:22,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:47:22,448 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2024-11-13 16:47:22,448 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2024-11-13 16:47:22,448 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2024-11-13 16:47:22,448 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2024-11-13 16:47:22,448 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2024-11-13 16:47:22,449 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2024-11-13 16:47:22,449 INFO L130 BoogieDeclarations]: Found specification of procedure store_tolerance [2024-11-13 16:47:22,449 INFO L138 BoogieDeclarations]: Found implementation of procedure store_tolerance [2024-11-13 16:47:22,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_w83792d_data [2024-11-13 16:47:22,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_w83792d_data [2024-11-13 16:47:22,449 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwmenable [2024-11-13 16:47:22,450 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwmenable [2024-11-13 16:47:22,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 16:47:22,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 16:47:22,450 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm [2024-11-13 16:47:22,450 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm [2024-11-13 16:47:22,450 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_min [2024-11-13 16:47:22,450 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_min [2024-11-13 16:47:22,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_w83792d_data [2024-11-13 16:47:22,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_w83792d_data [2024-11-13 16:47:22,451 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp1 [2024-11-13 16:47:22,451 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp1 [2024-11-13 16:47:22,451 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_div [2024-11-13 16:47:22,451 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_div [2024-11-13 16:47:22,451 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_div [2024-11-13 16:47:22,452 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_div [2024-11-13 16:47:22,452 INFO L130 BoogieDeclarations]: Found specification of procedure show_tolerance [2024-11-13 16:47:22,452 INFO L138 BoogieDeclarations]: Found implementation of procedure show_tolerance [2024-11-13 16:47:22,452 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm_mode [2024-11-13 16:47:22,452 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm_mode [2024-11-13 16:47:22,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:47:22,454 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 16:47:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 16:47:22,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 16:47:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 16:47:22,454 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-13 16:47:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-13 16:47:22,454 INFO L130 BoogieDeclarations]: Found specification of procedure in_count_from_reg [2024-11-13 16:47:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure in_count_from_reg [2024-11-13 16:47:22,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 16:47:22,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 16:47:22,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:47:22,455 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-13 16:47:22,455 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-13 16:47:22,455 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_min [2024-11-13 16:47:22,455 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_min [2024-11-13 16:47:22,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:47:22,455 INFO L130 BoogieDeclarations]: Found specification of procedure store_sf2_level [2024-11-13 16:47:22,455 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sf2_level [2024-11-13 16:47:22,456 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp1 [2024-11-13 16:47:22,456 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp1 [2024-11-13 16:47:22,458 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp23 [2024-11-13 16:47:22,458 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp23 [2024-11-13 16:47:22,458 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_min [2024-11-13 16:47:22,458 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_min [2024-11-13 16:47:22,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 16:47:22,459 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_min [2024-11-13 16:47:22,459 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_min [2024-11-13 16:47:22,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:47:22,459 INFO L130 BoogieDeclarations]: Found specification of procedure show_sf2_point [2024-11-13 16:47:22,459 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sf2_point [2024-11-13 16:47:22,459 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_write_value [2024-11-13 16:47:22,459 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_write_value [2024-11-13 16:47:22,459 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2024-11-13 16:47:22,459 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2024-11-13 16:47:22,459 INFO L130 BoogieDeclarations]: Found specification of procedure show_thermal_cruise [2024-11-13 16:47:22,459 INFO L138 BoogieDeclarations]: Found implementation of procedure show_thermal_cruise [2024-11-13 16:47:22,459 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp23 [2024-11-13 16:47:22,459 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp23 [2024-11-13 16:47:22,459 INFO L130 BoogieDeclarations]: Found specification of procedure SENSORS_LIMIT [2024-11-13 16:47:22,459 INFO L138 BoogieDeclarations]: Found implementation of procedure SENSORS_LIMIT [2024-11-13 16:47:22,459 INFO L130 BoogieDeclarations]: Found specification of procedure show_in [2024-11-13 16:47:22,460 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in [2024-11-13 16:47:22,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 16:47:22,460 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_detect [2024-11-13 16:47:22,460 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_detect [2024-11-13 16:47:22,460 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm_mode [2024-11-13 16:47:22,460 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm_mode [2024-11-13 16:47:22,460 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2024-11-13 16:47:22,460 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2024-11-13 16:47:22,460 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:47:22,460 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2024-11-13 16:47:22,460 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2024-11-13 16:47:22,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 16:47:22,460 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwmenable [2024-11-13 16:47:22,460 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwmenable [2024-11-13 16:47:22,460 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_read_value [2024-11-13 16:47:22,460 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_read_value [2024-11-13 16:47:22,460 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2024-11-13 16:47:22,460 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2024-11-13 16:47:22,460 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-13 16:47:22,460 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-13 16:47:22,461 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm [2024-11-13 16:47:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm [2024-11-13 16:47:22,461 INFO L130 BoogieDeclarations]: Found specification of procedure show_sf2_level [2024-11-13 16:47:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sf2_level [2024-11-13 16:47:22,461 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_dummy [2024-11-13 16:47:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_dummy [2024-11-13 16:47:22,461 INFO L130 BoogieDeclarations]: Found specification of procedure store_thermal_cruise [2024-11-13 16:47:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure store_thermal_cruise [2024-11-13 16:47:22,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:47:22,461 INFO L130 BoogieDeclarations]: Found specification of procedure store_sf2_point [2024-11-13 16:47:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sf2_point [2024-11-13 16:47:22,461 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:47:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:47:22,461 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-13 16:47:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-13 16:47:23,760 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:47:23,764 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:48:03,358 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-13 16:48:03,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-13 16:48:03,360 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:702) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) 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) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-11-13 16:48:03,367 INFO L158 Benchmark]: Toolchain (without parser) took 44908.54ms. Allocated memory was 142.6MB in the beginning and 906.0MB in the end (delta: 763.4MB). Free memory was 107.9MB in the beginning and 325.2MB in the end (delta: -217.3MB). Peak memory consumption was 643.2MB. Max. memory is 16.1GB. [2024-11-13 16:48:03,367 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 167.8MB. Free memory is still 105.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:48:03,367 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2953.10ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 107.6MB in the beginning and 260.8MB in the end (delta: -153.2MB). Peak memory consumption was 134.7MB. Max. memory is 16.1GB. [2024-11-13 16:48:03,368 INFO L158 Benchmark]: Boogie Procedure Inliner took 500.25ms. Allocated memory is still 427.8MB. Free memory was 260.8MB in the beginning and 303.9MB in the end (delta: -43.1MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB. [2024-11-13 16:48:03,368 INFO L158 Benchmark]: Boogie Preprocessor took 456.14ms. Allocated memory is still 427.8MB. Free memory was 303.9MB in the beginning and 249.5MB in the end (delta: 54.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-11-13 16:48:03,369 INFO L158 Benchmark]: RCFGBuilder took 40993.13ms. Allocated memory was 427.8MB in the beginning and 906.0MB in the end (delta: 478.2MB). Free memory was 249.5MB in the beginning and 325.2MB in the end (delta: -75.7MB). Peak memory consumption was 500.4MB. Max. memory is 16.1GB. [2024-11-13 16:48:03,371 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 167.8MB. Free memory is still 105.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2953.10ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 107.6MB in the beginning and 260.8MB in the end (delta: -153.2MB). Peak memory consumption was 134.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 500.25ms. Allocated memory is still 427.8MB. Free memory was 260.8MB in the beginning and 303.9MB in the end (delta: -43.1MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 456.14ms. Allocated memory is still 427.8MB. Free memory was 303.9MB in the beginning and 249.5MB in the end (delta: 54.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * RCFGBuilder took 40993.13ms. Allocated memory was 427.8MB in the beginning and 906.0MB in the end (delta: 478.2MB). Free memory was 249.5MB in the beginning and 325.2MB in the end (delta: -75.7MB). Peak memory consumption was 500.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --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 e87ce4631152faee62991e43ea4262d58cd06d3a6c93a184b0775dd51465b70f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:48:05,769 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:48:05,898 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 16:48:05,962 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:48:05,967 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:48:05,967 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:48:05,968 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:48:05,968 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:48:05,968 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:48:05,968 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:48:05,968 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:48:05,969 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:48:05,969 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:48:05,969 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:48:05,971 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 16:48:05,971 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 16:48:05,971 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:48:05,971 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 16:48:05,971 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:48:05,971 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:48:05,971 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:48:05,972 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:48:05,972 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:48:05,972 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:48:05,972 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 16:48:05,972 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:48:05,972 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:48:05,972 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:48:05,973 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:48:05,973 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:48:05,973 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 16:48:05,973 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:48:05,974 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 16:48:05,974 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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 -> e87ce4631152faee62991e43ea4262d58cd06d3a6c93a184b0775dd51465b70f [2024-11-13 16:48:06,269 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:48:06,278 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:48:06,280 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:48:06,281 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:48:06,282 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:48:06,283 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i Unable to find full path for "g++" [2024-11-13 16:48:08,258 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:48:09,027 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:48:09,029 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i [2024-11-13 16:48:09,100 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/data/047058fca/fb4abc5967854d4c94482df3dd5e91f6/FLAGfc7349712 [2024-11-13 16:48:09,124 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/data/047058fca/fb4abc5967854d4c94482df3dd5e91f6 [2024-11-13 16:48:09,126 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:48:09,129 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:48:09,131 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:48:09,131 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:48:09,136 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:48:09,137 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:48:09" (1/1) ... [2024-11-13 16:48:09,139 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a3c1e96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:48:09, skipping insertion in model container [2024-11-13 16:48:09,140 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:48:09" (1/1) ... [2024-11-13 16:48:09,288 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:48:10,203 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:48:10,235 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:48:10,265 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:48:10,282 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:48:10,303 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:48:10,333 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:48:10,363 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:48:10,374 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:48:10,386 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:48:10,397 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:48:10,408 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:48:10,418 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:48:10,431 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:48:10,452 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:48:10,469 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:48:10,614 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:48:10,614 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:48:10,627 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:48:10,627 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:48:10,633 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:48:10,643 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:48:10,949 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i[270348,270361] [2024-11-13 16:48:11,048 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:48:11,049 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:48:11,178 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:48:11,647 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i[270348,270361] [2024-11-13 16:48:11,673 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:48:12,144 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:48:12,145 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:48:12 WrapperNode [2024-11-13 16:48:12,145 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:48:12,147 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:48:12,147 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:48:12,147 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:48:12,158 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:48:12" (1/1) ... [2024-11-13 16:48:12,272 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:48:12" (1/1) ... [2024-11-13 16:48:12,593 INFO L138 Inliner]: procedures = 188, calls = 3819, calls flagged for inlining = 73, calls inlined = 65, statements flattened = 9716 [2024-11-13 16:48:12,594 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:48:12,595 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:48:12,595 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:48:12,595 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:48:12,604 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:48:12" (1/1) ... [2024-11-13 16:48:12,604 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:48:12" (1/1) ... [2024-11-13 16:48:12,661 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:48:12" (1/1) ... [2024-11-13 16:48:12,661 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:48:12" (1/1) ... [2024-11-13 16:48:12,851 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:48:12" (1/1) ... [2024-11-13 16:48:12,895 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:48:12" (1/1) ... [2024-11-13 16:48:12,962 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:48:12" (1/1) ... [2024-11-13 16:48:12,990 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:48:12" (1/1) ... [2024-11-13 16:48:13,051 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:48:13,052 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:48:13,053 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:48:13,053 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:48:13,056 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:48:12" (1/1) ... [2024-11-13 16:48:13,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:48:13,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:48:13,092 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:48:13,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:48:13,123 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan [2024-11-13 16:48:13,124 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan [2024-11-13 16:48:13,124 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_max [2024-11-13 16:48:13,124 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_max [2024-11-13 16:48:13,124 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_update_device [2024-11-13 16:48:13,124 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_update_device [2024-11-13 16:48:13,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-13 16:48:13,125 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_max [2024-11-13 16:48:13,126 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_max [2024-11-13 16:48:13,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 16:48:13,127 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2024-11-13 16:48:13,127 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2024-11-13 16:48:13,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 16:48:13,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-11-13 16:48:13,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 16:48:13,128 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2024-11-13 16:48:13,128 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2024-11-13 16:48:13,129 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2024-11-13 16:48:13,129 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2024-11-13 16:48:13,129 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2024-11-13 16:48:13,129 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2024-11-13 16:48:13,129 INFO L130 BoogieDeclarations]: Found specification of procedure store_tolerance [2024-11-13 16:48:13,129 INFO L138 BoogieDeclarations]: Found implementation of procedure store_tolerance [2024-11-13 16:48:13,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_w83792d_data [2024-11-13 16:48:13,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_w83792d_data [2024-11-13 16:48:13,131 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwmenable [2024-11-13 16:48:13,131 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwmenable [2024-11-13 16:48:13,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 16:48:13,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 16:48:13,131 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm [2024-11-13 16:48:13,131 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm [2024-11-13 16:48:13,131 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_min [2024-11-13 16:48:13,131 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_min [2024-11-13 16:48:13,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_w83792d_data [2024-11-13 16:48:13,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_w83792d_data [2024-11-13 16:48:13,132 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp1 [2024-11-13 16:48:13,132 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp1 [2024-11-13 16:48:13,132 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_div [2024-11-13 16:48:13,132 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_div [2024-11-13 16:48:13,132 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_div [2024-11-13 16:48:13,132 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_div [2024-11-13 16:48:13,132 INFO L130 BoogieDeclarations]: Found specification of procedure show_tolerance [2024-11-13 16:48:13,132 INFO L138 BoogieDeclarations]: Found implementation of procedure show_tolerance [2024-11-13 16:48:13,132 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm_mode [2024-11-13 16:48:13,132 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm_mode [2024-11-13 16:48:13,132 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 16:48:13,133 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 16:48:13,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 16:48:13,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 16:48:13,134 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-13 16:48:13,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-13 16:48:13,134 INFO L130 BoogieDeclarations]: Found specification of procedure in_count_from_reg [2024-11-13 16:48:13,134 INFO L138 BoogieDeclarations]: Found implementation of procedure in_count_from_reg [2024-11-13 16:48:13,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 16:48:13,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-11-13 16:48:13,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-13 16:48:13,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2024-11-13 16:48:13,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 16:48:13,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 16:48:13,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:48:13,135 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-13 16:48:13,135 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-13 16:48:13,135 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_min [2024-11-13 16:48:13,136 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_min [2024-11-13 16:48:13,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:48:13,137 INFO L130 BoogieDeclarations]: Found specification of procedure store_sf2_level [2024-11-13 16:48:13,137 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sf2_level [2024-11-13 16:48:13,137 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp1 [2024-11-13 16:48:13,137 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp1 [2024-11-13 16:48:13,137 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp23 [2024-11-13 16:48:13,137 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp23 [2024-11-13 16:48:13,137 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_min [2024-11-13 16:48:13,137 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_min [2024-11-13 16:48:13,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 16:48:13,137 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_min [2024-11-13 16:48:13,137 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_min [2024-11-13 16:48:13,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:48:13,138 INFO L130 BoogieDeclarations]: Found specification of procedure show_sf2_point [2024-11-13 16:48:13,138 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sf2_point [2024-11-13 16:48:13,138 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_write_value [2024-11-13 16:48:13,138 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_write_value [2024-11-13 16:48:13,138 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2024-11-13 16:48:13,138 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2024-11-13 16:48:13,138 INFO L130 BoogieDeclarations]: Found specification of procedure show_thermal_cruise [2024-11-13 16:48:13,138 INFO L138 BoogieDeclarations]: Found implementation of procedure show_thermal_cruise [2024-11-13 16:48:13,138 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp23 [2024-11-13 16:48:13,138 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp23 [2024-11-13 16:48:13,138 INFO L130 BoogieDeclarations]: Found specification of procedure SENSORS_LIMIT [2024-11-13 16:48:13,138 INFO L138 BoogieDeclarations]: Found implementation of procedure SENSORS_LIMIT [2024-11-13 16:48:13,138 INFO L130 BoogieDeclarations]: Found specification of procedure show_in [2024-11-13 16:48:13,138 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in [2024-11-13 16:48:13,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 16:48:13,138 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_detect [2024-11-13 16:48:13,138 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_detect [2024-11-13 16:48:13,138 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm_mode [2024-11-13 16:48:13,138 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm_mode [2024-11-13 16:48:13,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 16:48:13,138 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2024-11-13 16:48:13,138 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2024-11-13 16:48:13,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-13 16:48:13,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-11-13 16:48:13,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 16:48:13,139 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:48:13,139 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2024-11-13 16:48:13,139 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2024-11-13 16:48:13,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 16:48:13,139 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwmenable [2024-11-13 16:48:13,139 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwmenable [2024-11-13 16:48:13,139 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_read_value [2024-11-13 16:48:13,139 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_read_value [2024-11-13 16:48:13,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-13 16:48:13,141 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2024-11-13 16:48:13,141 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2024-11-13 16:48:13,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 16:48:13,141 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-13 16:48:13,141 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-13 16:48:13,141 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm [2024-11-13 16:48:13,141 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm [2024-11-13 16:48:13,141 INFO L130 BoogieDeclarations]: Found specification of procedure show_sf2_level [2024-11-13 16:48:13,141 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sf2_level [2024-11-13 16:48:13,141 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_dummy [2024-11-13 16:48:13,141 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_dummy [2024-11-13 16:48:13,141 INFO L130 BoogieDeclarations]: Found specification of procedure store_thermal_cruise [2024-11-13 16:48:13,141 INFO L138 BoogieDeclarations]: Found implementation of procedure store_thermal_cruise [2024-11-13 16:48:13,141 INFO L130 BoogieDeclarations]: Found specification of procedure store_sf2_point [2024-11-13 16:48:13,142 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sf2_point [2024-11-13 16:48:13,142 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:48:13,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:48:13,142 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-13 16:48:13,142 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-13 16:48:14,653 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:48:14,656 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:49:20,411 INFO L? ?]: Removed 2031 outVars from TransFormulas that were not future-live. [2024-11-13 16:49:20,412 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:49:27,575 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:49:27,575 INFO L316 CfgBuilder]: Removed 18 assume(true) statements. [2024-11-13 16:49:27,576 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:49:27 BoogieIcfgContainer [2024-11-13 16:49:27,576 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:49:27,577 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:49:27,577 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:49:27,588 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:49:27,588 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:49:27" (1/1) ... [2024-11-13 16:49:27,596 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:49:27,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:27,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1761 states and 2892 transitions. [2024-11-13 16:49:27,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 2892 transitions. [2024-11-13 16:49:27,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:49:27,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:27,704 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:49:27,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:49:27,707 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:49:27,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-13 16:55:33,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:33,102 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 17:02:08,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:09,210 INFO L255 TraceCheckSpWp]: Trace formula consists of 15299 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-13 17:02:09,232 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:02:09,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:02:09,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42c35ee2-259d-4eba-aa4f-662f4508f134/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0