./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--asb100.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_709e6a50-13cc-4502-a963-e7c8f62cb72a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_709e6a50-13cc-4502-a963-e7c8f62cb72a/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_709e6a50-13cc-4502-a963-e7c8f62cb72a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_709e6a50-13cc-4502-a963-e7c8f62cb72a/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_709e6a50-13cc-4502-a963-e7c8f62cb72a/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_709e6a50-13cc-4502-a963-e7c8f62cb72a/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 a172742698d01ea3d6a7e277a97e7636a1425e62fd3035feb511b810f7b798f5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:45:40,630 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:45:40,726 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_709e6a50-13cc-4502-a963-e7c8f62cb72a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 20:45:40,733 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:45:40,735 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:45:40,774 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:45:40,775 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:45:40,776 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:45:40,777 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:45:40,777 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:45:40,777 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:45:40,778 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:45:40,779 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:45:40,779 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:45:40,779 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:45:40,779 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:45:40,779 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:45:40,779 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:45:40,780 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:45:40,780 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:45:40,780 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:45:40,781 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:45:40,781 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:45:40,781 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:45:40,781 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:45:40,781 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:45:40,781 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:45:40,782 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:45:40,782 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:45:40,782 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:45:40,782 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_709e6a50-13cc-4502-a963-e7c8f62cb72a/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 -> a172742698d01ea3d6a7e277a97e7636a1425e62fd3035feb511b810f7b798f5 [2024-11-13 20:45:41,116 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:45:41,124 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:45:41,126 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:45:41,127 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:45:41,128 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:45:41,129 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_709e6a50-13cc-4502-a963-e7c8f62cb72a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i Unable to find full path for "g++" [2024-11-13 20:45:43,093 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:45:43,709 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:45:43,710 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_709e6a50-13cc-4502-a963-e7c8f62cb72a/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i [2024-11-13 20:45:43,759 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_709e6a50-13cc-4502-a963-e7c8f62cb72a/bin/ukojak-verify-EEHR8qb7sm/data/276d0b0b4/80fc56902f40411e888037113c5d583e/FLAG70265a5e0 [2024-11-13 20:45:44,163 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_709e6a50-13cc-4502-a963-e7c8f62cb72a/bin/ukojak-verify-EEHR8qb7sm/data/276d0b0b4/80fc56902f40411e888037113c5d583e [2024-11-13 20:45:44,166 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:45:44,167 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:45:44,169 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:45:44,169 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:45:44,174 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:45:44,175 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:45:44" (1/1) ... [2024-11-13 20:45:44,175 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f4588d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:44, skipping insertion in model container [2024-11-13 20:45:44,176 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:45:44" (1/1) ... [2024-11-13 20:45:44,269 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:45:45,645 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_709e6a50-13cc-4502-a963-e7c8f62cb72a/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i[168612,168625] [2024-11-13 20:45:45,761 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:45:45,822 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:45:46,165 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_709e6a50-13cc-4502-a963-e7c8f62cb72a/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i[168612,168625] [2024-11-13 20:45:46,195 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:45:46,474 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:45:46,474 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:46 WrapperNode [2024-11-13 20:45:46,475 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:45:46,476 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:45:46,476 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:45:46,476 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:45:46,486 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:46" (1/1) ... [2024-11-13 20:45:46,573 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:46" (1/1) ... [2024-11-13 20:45:46,809 INFO L138 Inliner]: procedures = 186, calls = 2001, calls flagged for inlining = 74, calls inlined = 66, statements flattened = 5679 [2024-11-13 20:45:46,809 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:45:46,810 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:45:46,810 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:45:46,810 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:45:46,819 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:46" (1/1) ... [2024-11-13 20:45:46,820 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:46" (1/1) ... [2024-11-13 20:45:46,870 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:46" (1/1) ... [2024-11-13 20:45:46,871 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:46" (1/1) ... [2024-11-13 20:45:47,033 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:46" (1/1) ... [2024-11-13 20:45:47,075 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:46" (1/1) ... [2024-11-13 20:45:47,134 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:46" (1/1) ... [2024-11-13 20:45:47,148 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:46" (1/1) ... [2024-11-13 20:45:47,195 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:45:47,196 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:45:47,200 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:45:47,200 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:45:47,201 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:45:46" (1/1) ... [2024-11-13 20:45:47,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:45:47,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_709e6a50-13cc-4502-a963-e7c8f62cb72a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:45:47,237 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_709e6a50-13cc-4502-a963-e7c8f62cb72a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:45:47,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_709e6a50-13cc-4502-a963-e7c8f62cb72a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:45:47,276 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan [2024-11-13 20:45:47,277 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan [2024-11-13 20:45:47,277 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-13 20:45:47,277 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-13 20:45:47,277 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_word_swapped [2024-11-13 20:45:47,277 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_word_swapped [2024-11-13 20:45:47,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_asb100_data [2024-11-13 20:45:47,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_asb100_data [2024-11-13 20:45:47,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 20:45:47,278 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_max [2024-11-13 20:45:47,278 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_max [2024-11-13 20:45:47,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_asb100_data [2024-11-13 20:45:47,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_asb100_data [2024-11-13 20:45:47,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:45:47,278 INFO L130 BoogieDeclarations]: Found specification of procedure set_in_max [2024-11-13 20:45:47,278 INFO L138 BoogieDeclarations]: Found implementation of procedure set_in_max [2024-11-13 20:45:47,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:45:47,278 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_hyst [2024-11-13 20:45:47,279 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_hyst [2024-11-13 20:45:47,279 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2024-11-13 20:45:47,279 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2024-11-13 20:45:47,279 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2024-11-13 20:45:47,279 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2024-11-13 20:45:47,280 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2024-11-13 20:45:47,280 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2024-11-13 20:45:47,280 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_hyst [2024-11-13 20:45:47,280 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_hyst [2024-11-13 20:45:47,280 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf_temp_from_reg [2024-11-13 20:45:47,280 INFO L138 BoogieDeclarations]: Found implementation of procedure sprintf_temp_from_reg [2024-11-13 20:45:47,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 20:45:47,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 20:45:47,280 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_update_device [2024-11-13 20:45:47,281 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_update_device [2024-11-13 20:45:47,281 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_word_swapped [2024-11-13 20:45:47,282 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_word_swapped [2024-11-13 20:45:47,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_asb100_data [2024-11-13 20:45:47,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_asb100_data [2024-11-13 20:45:47,282 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_div [2024-11-13 20:45:47,282 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_div [2024-11-13 20:45:47,283 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan_div [2024-11-13 20:45:47,283 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan_div [2024-11-13 20:45:47,283 INFO L130 BoogieDeclarations]: Found specification of procedure LM75_TEMP_TO_REG [2024-11-13 20:45:47,284 INFO L138 BoogieDeclarations]: Found implementation of procedure LM75_TEMP_TO_REG [2024-11-13 20:45:47,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:45:47,285 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 20:45:47,285 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 20:45:47,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 20:45:47,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 20:45:47,285 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-13 20:45:47,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-13 20:45:47,286 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-13 20:45:47,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-13 20:45:47,286 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp [2024-11-13 20:45:47,286 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp [2024-11-13 20:45:47,286 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_max [2024-11-13 20:45:47,287 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_max [2024-11-13 20:45:47,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 20:45:47,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 20:45:47,288 INFO L130 BoogieDeclarations]: Found specification of procedure IN_TO_REG [2024-11-13 20:45:47,288 INFO L138 BoogieDeclarations]: Found implementation of procedure IN_TO_REG [2024-11-13 20:45:47,288 INFO L130 BoogieDeclarations]: Found specification of procedure set_in_min [2024-11-13 20:45:47,288 INFO L138 BoogieDeclarations]: Found implementation of procedure set_in_min [2024-11-13 20:45:47,288 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_write_value [2024-11-13 20:45:47,288 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_write_value [2024-11-13 20:45:47,288 INFO L130 BoogieDeclarations]: Found specification of procedure TEMP_TO_REG [2024-11-13 20:45:47,288 INFO L138 BoogieDeclarations]: Found implementation of procedure TEMP_TO_REG [2024-11-13 20:45:47,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:45:47,288 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-13 20:45:47,288 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-13 20:45:47,288 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_min [2024-11-13 20:45:47,288 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_min [2024-11-13 20:45:47,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:45:47,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:45:47,288 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan_min [2024-11-13 20:45:47,288 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan_min [2024-11-13 20:45:47,289 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_min [2024-11-13 20:45:47,289 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_min [2024-11-13 20:45:47,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:45:47,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_asb100_data [2024-11-13 20:45:47,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_asb100_data [2024-11-13 20:45:47,289 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_max [2024-11-13 20:45:47,289 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_max [2024-11-13 20:45:47,289 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2024-11-13 20:45:47,291 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2024-11-13 20:45:47,291 INFO L130 BoogieDeclarations]: Found specification of procedure SENSORS_LIMIT [2024-11-13 20:45:47,291 INFO L138 BoogieDeclarations]: Found implementation of procedure SENSORS_LIMIT [2024-11-13 20:45:47,291 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2024-11-13 20:45:47,291 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2024-11-13 20:45:47,292 INFO L130 BoogieDeclarations]: Found specification of procedure show_in [2024-11-13 20:45:47,293 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in [2024-11-13 20:45:47,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:45:47,293 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2024-11-13 20:45:47,293 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2024-11-13 20:45:47,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:45:47,293 INFO L130 BoogieDeclarations]: Found specification of procedure IN_FROM_REG [2024-11-13 20:45:47,293 INFO L138 BoogieDeclarations]: Found implementation of procedure IN_FROM_REG [2024-11-13 20:45:47,293 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2024-11-13 20:45:47,293 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2024-11-13 20:45:47,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:45:47,294 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2024-11-13 20:45:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2024-11-13 20:45:47,294 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-13 20:45:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-13 20:45:47,294 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_detect [2024-11-13 20:45:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_detect [2024-11-13 20:45:47,294 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_read_value [2024-11-13 20:45:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_read_value [2024-11-13 20:45:47,294 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-11-13 20:45:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-11-13 20:45:47,294 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_FROM_REG [2024-11-13 20:45:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_FROM_REG [2024-11-13 20:45:47,294 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-13 20:45:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-13 20:45:47,295 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_dummy [2024-11-13 20:45:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_dummy [2024-11-13 20:45:47,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:45:47,295 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte_data [2024-11-13 20:45:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_byte_data [2024-11-13 20:45:47,295 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:45:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:45:47,295 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-13 20:45:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-13 20:45:48,224 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:45:48,228 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:46:20,869 INFO L? ?]: Removed 1300 outVars from TransFormulas that were not future-live. [2024-11-13 20:46:20,869 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:46:23,661 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:46:23,661 INFO L316 CfgBuilder]: Removed 14 assume(true) statements. [2024-11-13 20:46:23,662 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:46:23 BoogieIcfgContainer [2024-11-13 20:46:23,662 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:46:23,662 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:46:23,663 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:46:23,672 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:46:23,673 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:46:23" (1/1) ... [2024-11-13 20:46:23,680 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:46:23,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:23,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 1066 states and 1683 transitions. [2024-11-13 20:46:23,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1683 transitions. [2024-11-13 20:46:23,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:46:23,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:23,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:40,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:42,906 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 20:47:53,839 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:47:56,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:56,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 1069 states and 1983 transitions. [2024-11-13 20:47:56,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 1983 transitions. [2024-11-13 20:47:56,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:47:56,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:56,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:15,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:16,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:28,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:49:30,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:49:32,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:32,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1078 states and 2302 transitions. [2024-11-13 20:49:32,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 2302 transitions. [2024-11-13 20:49:32,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:49:32,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:32,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:47,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:48,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:51:00,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:51:02,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:51:04,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:04,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2608 states to 1081 states and 2608 transitions. [2024-11-13 20:51:04,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 2608 transitions. [2024-11-13 20:51:04,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:51:04,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:04,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:35,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:36,401 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:52:41,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:41,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2914 states to 1083 states and 2914 transitions. [2024-11-13 20:52:41,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 2914 transitions. [2024-11-13 20:52:41,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:52:41,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:41,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:16,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:17,651 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:54:22,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:22,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3218 states to 1085 states and 3218 transitions. [2024-11-13 20:54:22,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 3218 transitions. [2024-11-13 20:54:22,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:54:22,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:22,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:42,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:43,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:55:43,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:43,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3218 states to 1086 states and 3218 transitions. [2024-11-13 20:55:43,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 3218 transitions. [2024-11-13 20:55:43,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:55:43,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:43,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:00,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:02,212 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 20:57:15,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:57:16,484 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:57:22,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:22,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3544 states to 1099 states and 3544 transitions. [2024-11-13 20:57:22,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 3544 transitions. [2024-11-13 20:57:22,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:57:22,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:22,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:38,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:39,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:58:53,064 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:58:54,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:59:01,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:01,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 1105 states and 3856 transitions. [2024-11-13 20:59:01,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 3856 transitions. [2024-11-13 20:59:01,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:59:01,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:01,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:17,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:19,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:00:33,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:00:34,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []