./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 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4abf380-05c3-4806-be33-2232d75b2128/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4abf380-05c3-4806-be33-2232d75b2128/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4abf380-05c3-4806-be33-2232d75b2128/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4abf380-05c3-4806-be33-2232d75b2128/bin/ukojak-verify-G8NBE6pJGL/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_a4abf380-05c3-4806-be33-2232d75b2128/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4abf380-05c3-4806-be33-2232d75b2128/bin/ukojak-verify-G8NBE6pJGL --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 0.2.3-dev-9bd2c7f [2023-11-19 03:18:31,528 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:18:31,641 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4abf380-05c3-4806-be33-2232d75b2128/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:18:31,648 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:18:31,649 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:18:31,698 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:18:31,699 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:18:31,700 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:18:31,701 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:18:31,706 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:18:31,708 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:18:31,708 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:18:31,709 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:18:31,711 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:18:31,711 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:18:31,712 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:18:31,712 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:18:31,713 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:18:31,713 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:18:31,714 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:18:31,714 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:18:31,715 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:18:31,716 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:18:31,718 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:18:31,718 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:18:31,719 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:18:31,719 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:18:31,720 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:18:31,720 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:18:31,721 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:18:31,722 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4abf380-05c3-4806-be33-2232d75b2128/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4abf380-05c3-4806-be33-2232d75b2128/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a172742698d01ea3d6a7e277a97e7636a1425e62fd3035feb511b810f7b798f5 [2023-11-19 03:18:31,985 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:18:32,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:18:32,020 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:18:32,022 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:18:32,023 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:18:32,024 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4abf380-05c3-4806-be33-2232d75b2128/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i [2023-11-19 03:18:35,177 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:18:35,693 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:18:35,694 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4abf380-05c3-4806-be33-2232d75b2128/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i [2023-11-19 03:18:35,739 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4abf380-05c3-4806-be33-2232d75b2128/bin/ukojak-verify-G8NBE6pJGL/data/d8677d03c/7401f3af37aa4e0da0de37d2e0c6b727/FLAGd57422c6a [2023-11-19 03:18:35,760 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4abf380-05c3-4806-be33-2232d75b2128/bin/ukojak-verify-G8NBE6pJGL/data/d8677d03c/7401f3af37aa4e0da0de37d2e0c6b727 [2023-11-19 03:18:35,766 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:18:35,770 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:18:35,771 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:18:35,772 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:18:35,777 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:18:35,778 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:18:35" (1/1) ... [2023-11-19 03:18:35,779 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@86ccbad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:35, skipping insertion in model container [2023-11-19 03:18:35,779 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:18:35" (1/1) ... [2023-11-19 03:18:35,899 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:18:37,485 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4abf380-05c3-4806-be33-2232d75b2128/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i[168612,168625] [2023-11-19 03:18:37,657 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:18:37,730 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:18:37,929 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4abf380-05c3-4806-be33-2232d75b2128/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i[168612,168625] [2023-11-19 03:18:37,943 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:18:38,181 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:18:38,189 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:18:38,190 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:38 WrapperNode [2023-11-19 03:18:38,190 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:18:38,191 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:18:38,192 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:18:38,192 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:18:38,199 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:38" (1/1) ... [2023-11-19 03:18:38,287 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:38" (1/1) ... [2023-11-19 03:18:38,469 INFO L138 Inliner]: procedures = 184, calls = 2071, calls flagged for inlining = 74, calls inlined = 66, statements flattened = 5448 [2023-11-19 03:18:38,470 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:18:38,471 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:18:38,471 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:18:38,471 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:18:38,481 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:38" (1/1) ... [2023-11-19 03:18:38,482 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:38" (1/1) ... [2023-11-19 03:18:38,548 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:38" (1/1) ... [2023-11-19 03:18:38,549 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:38" (1/1) ... [2023-11-19 03:18:38,658 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:38" (1/1) ... [2023-11-19 03:18:38,679 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:38" (1/1) ... [2023-11-19 03:18:38,706 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:38" (1/1) ... [2023-11-19 03:18:38,734 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:38" (1/1) ... [2023-11-19 03:18:38,775 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:18:38,776 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:18:38,776 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:18:38,777 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:18:38,777 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:38" (1/1) ... [2023-11-19 03:18:38,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:18:38,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4abf380-05c3-4806-be33-2232d75b2128/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:18:38,810 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4abf380-05c3-4806-be33-2232d75b2128/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:18:38,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4abf380-05c3-4806-be33-2232d75b2128/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:18:38,851 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan [2023-11-19 03:18:38,852 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan [2023-11-19 03:18:38,852 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-19 03:18:38,852 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-19 03:18:38,852 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_word_swapped [2023-11-19 03:18:38,853 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_word_swapped [2023-11-19 03:18:38,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_asb100_data [2023-11-19 03:18:38,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_asb100_data [2023-11-19 03:18:38,854 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_max [2023-11-19 03:18:38,854 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_max [2023-11-19 03:18:38,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_asb100_data [2023-11-19 03:18:38,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_asb100_data [2023-11-19 03:18:38,855 INFO L130 BoogieDeclarations]: Found specification of procedure set_in_max [2023-11-19 03:18:38,855 INFO L138 BoogieDeclarations]: Found implementation of procedure set_in_max [2023-11-19 03:18:38,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:18:38,855 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_hyst [2023-11-19 03:18:38,855 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_hyst [2023-11-19 03:18:38,856 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2023-11-19 03:18:38,856 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2023-11-19 03:18:38,856 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2023-11-19 03:18:38,856 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2023-11-19 03:18:38,858 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2023-11-19 03:18:38,858 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2023-11-19 03:18:38,858 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_hyst [2023-11-19 03:18:38,859 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_hyst [2023-11-19 03:18:38,859 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf_temp_from_reg [2023-11-19 03:18:38,859 INFO L138 BoogieDeclarations]: Found implementation of procedure sprintf_temp_from_reg [2023-11-19 03:18:38,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 03:18:38,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 03:18:38,860 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_update_device [2023-11-19 03:18:38,860 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_update_device [2023-11-19 03:18:38,860 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_word_swapped [2023-11-19 03:18:38,861 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_word_swapped [2023-11-19 03:18:38,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_asb100_data [2023-11-19 03:18:38,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_asb100_data [2023-11-19 03:18:38,938 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_div [2023-11-19 03:18:38,938 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_div [2023-11-19 03:18:38,948 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan_div [2023-11-19 03:18:38,948 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan_div [2023-11-19 03:18:38,948 INFO L130 BoogieDeclarations]: Found specification of procedure LM75_TEMP_TO_REG [2023-11-19 03:18:38,949 INFO L138 BoogieDeclarations]: Found implementation of procedure LM75_TEMP_TO_REG [2023-11-19 03:18:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:18:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 03:18:38,949 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 03:18:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 03:18:38,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 03:18:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-19 03:18:38,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-19 03:18:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-19 03:18:38,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-19 03:18:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp [2023-11-19 03:18:38,950 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp [2023-11-19 03:18:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_max [2023-11-19 03:18:38,950 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_max [2023-11-19 03:18:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 03:18:38,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 03:18:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure IN_TO_REG [2023-11-19 03:18:38,951 INFO L138 BoogieDeclarations]: Found implementation of procedure IN_TO_REG [2023-11-19 03:18:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure set_in_min [2023-11-19 03:18:38,951 INFO L138 BoogieDeclarations]: Found implementation of procedure set_in_min [2023-11-19 03:18:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_write_value [2023-11-19 03:18:38,952 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_write_value [2023-11-19 03:18:38,952 INFO L130 BoogieDeclarations]: Found specification of procedure TEMP_TO_REG [2023-11-19 03:18:38,952 INFO L138 BoogieDeclarations]: Found implementation of procedure TEMP_TO_REG [2023-11-19 03:18:38,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:18:38,953 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-19 03:18:38,953 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-19 03:18:38,953 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_min [2023-11-19 03:18:38,953 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_min [2023-11-19 03:18:38,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:18:38,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 03:18:38,954 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan_min [2023-11-19 03:18:38,954 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan_min [2023-11-19 03:18:38,954 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_min [2023-11-19 03:18:38,955 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_min [2023-11-19 03:18:38,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:18:38,955 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 03:18:38,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_asb100_data [2023-11-19 03:18:38,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_asb100_data [2023-11-19 03:18:38,956 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_max [2023-11-19 03:18:38,956 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_max [2023-11-19 03:18:38,956 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2023-11-19 03:18:38,956 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2023-11-19 03:18:38,956 INFO L130 BoogieDeclarations]: Found specification of procedure SENSORS_LIMIT [2023-11-19 03:18:38,957 INFO L138 BoogieDeclarations]: Found implementation of procedure SENSORS_LIMIT [2023-11-19 03:18:38,957 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2023-11-19 03:18:38,957 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2023-11-19 03:18:38,957 INFO L130 BoogieDeclarations]: Found specification of procedure show_in [2023-11-19 03:18:38,957 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in [2023-11-19 03:18:38,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 03:18:38,958 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2023-11-19 03:18:38,958 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2023-11-19 03:18:38,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:18:38,958 INFO L130 BoogieDeclarations]: Found specification of procedure IN_FROM_REG [2023-11-19 03:18:38,959 INFO L138 BoogieDeclarations]: Found implementation of procedure IN_FROM_REG [2023-11-19 03:18:38,959 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2023-11-19 03:18:38,959 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2023-11-19 03:18:38,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:18:38,959 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2023-11-19 03:18:38,960 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2023-11-19 03:18:38,960 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 03:18:38,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 03:18:38,962 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_detect [2023-11-19 03:18:38,962 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_detect [2023-11-19 03:18:38,962 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_read_value [2023-11-19 03:18:38,962 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_read_value [2023-11-19 03:18:38,963 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-19 03:18:38,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-19 03:18:38,963 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_FROM_REG [2023-11-19 03:18:38,964 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_FROM_REG [2023-11-19 03:18:38,964 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-19 03:18:38,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-19 03:18:38,964 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_dummy [2023-11-19 03:18:38,965 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_dummy [2023-11-19 03:18:38,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:18:38,965 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte_data [2023-11-19 03:18:38,965 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_byte_data [2023-11-19 03:18:38,965 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:18:38,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:18:38,966 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-19 03:18:38,966 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-19 03:18:39,682 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:18:39,688 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:18:45,529 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:18:48,130 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:18:48,131 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 03:18:48,142 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:18:48 BoogieIcfgContainer [2023-11-19 03:18:48,142 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:18:48,143 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:18:48,143 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:18:48,154 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:18:48,154 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:18:48" (1/1) ... [2023-11-19 03:18:48,164 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:18:48,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:18:48,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 1049 states and 1650 transitions. [2023-11-19 03:18:48,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1650 transitions. [2023-11-19 03:18:48,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-19 03:18:48,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:18:48,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:18:48,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:18:49,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:18:49,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:18:49,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1950 states to 1052 states and 1950 transitions. [2023-11-19 03:18:49,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1950 transitions. [2023-11-19 03:18:49,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-11-19 03:18:49,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:18:49,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:18:50,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:18:50,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:18:50,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:18:50,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1058 states and 2264 transitions. [2023-11-19 03:18:50,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 2264 transitions. [2023-11-19 03:18:50,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-19 03:18:50,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:18:50,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:18:51,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:18:51,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:18:51,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:18:51,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2583 states to 1067 states and 2583 transitions. [2023-11-19 03:18:51,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 2583 transitions. [2023-11-19 03:18:51,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-11-19 03:18:51,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:18:51,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:18:52,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:18:52,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:18:53,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:18:53,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2893 states to 1072 states and 2893 transitions. [2023-11-19 03:18:53,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 2893 transitions. [2023-11-19 03:18:53,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-19 03:18:53,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:18:53,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:18:53,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:18:53,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:18:53,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:18:53,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3207 states to 1077 states and 3207 transitions. [2023-11-19 03:18:53,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 3207 transitions. [2023-11-19 03:18:53,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-19 03:18:53,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:18:53,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:18:54,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:18:54,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:18:54,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:18:54,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3513 states to 1081 states and 3513 transitions. [2023-11-19 03:18:54,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 3513 transitions. [2023-11-19 03:18:54,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-19 03:18:54,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:18:54,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:18:54,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:18:55,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:18:55,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:18:55,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3819 states to 1084 states and 3819 transitions. [2023-11-19 03:18:55,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 3819 transitions. [2023-11-19 03:18:55,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-19 03:18:55,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:18:55,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:18:55,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:18:55,829 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-19 03:18:55,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:18:55,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3819 states to 1085 states and 3819 transitions. [2023-11-19 03:18:55,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 3819 transitions. [2023-11-19 03:18:56,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-19 03:18:56,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:18:56,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:18:56,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:18:56,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:18:57,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:18:57,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4123 states to 1088 states and 4123 transitions. [2023-11-19 03:18:57,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 4123 transitions. [2023-11-19 03:18:57,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-19 03:18:57,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:18:57,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:18:57,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:18:57,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:18:58,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:18:58,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4443 states to 1099 states and 4443 transitions. [2023-11-19 03:18:58,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 4443 transitions. [2023-11-19 03:18:58,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-11-19 03:18:58,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:18:58,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:18:58,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:18:59,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:19:00,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:00,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4771 states to 1114 states and 4771 transitions. [2023-11-19 03:19:00,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 4771 transitions. [2023-11-19 03:19:00,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-11-19 03:19:00,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:00,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:00,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:01,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:19:02,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:02,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5096 states to 1128 states and 5096 transitions. [2023-11-19 03:19:02,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 5096 transitions. [2023-11-19 03:19:02,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-19 03:19:02,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:02,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:02,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:02,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:19:04,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:04,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5406 states to 1135 states and 5406 transitions. [2023-11-19 03:19:04,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 5406 transitions. [2023-11-19 03:19:04,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-19 03:19:04,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:04,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:04,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:04,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:19:06,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:06,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5717 states to 1143 states and 5717 transitions. [2023-11-19 03:19:06,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 5717 transitions. [2023-11-19 03:19:06,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-19 03:19:06,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:06,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:06,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:06,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:19:07,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:07,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6042 states to 1149 states and 6042 transitions. [2023-11-19 03:19:07,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 6042 transitions. [2023-11-19 03:19:07,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-19 03:19:07,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:07,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:07,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:08,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:19:09,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:09,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6345 states to 1155 states and 6345 transitions. [2023-11-19 03:19:09,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 6345 transitions. [2023-11-19 03:19:09,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-19 03:19:09,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:09,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:09,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:09,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:19:10,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:10,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6347 states to 1156 states and 6347 transitions. [2023-11-19 03:19:10,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 6347 transitions. [2023-11-19 03:19:10,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-19 03:19:10,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:10,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:10,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:10,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:19:10,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:10,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6655 states to 1159 states and 6655 transitions. [2023-11-19 03:19:10,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 6655 transitions. [2023-11-19 03:19:10,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-19 03:19:10,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:10,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:11,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:11,289 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-19 03:19:11,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:11,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6655 states to 1160 states and 6655 transitions. [2023-11-19 03:19:11,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 6655 transitions. [2023-11-19 03:19:11,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-19 03:19:11,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:11,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:11,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:11,745 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:19:11,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:11,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6655 states to 1161 states and 6655 transitions. [2023-11-19 03:19:11,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 6655 transitions. [2023-11-19 03:19:11,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-19 03:19:11,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:11,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:12,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:12,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:19:13,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:13,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6965 states to 1167 states and 6965 transitions. [2023-11-19 03:19:13,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 6965 transitions. [2023-11-19 03:19:13,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-19 03:19:13,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:13,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:13,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:13,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:19:14,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:14,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7271 states to 1173 states and 7271 transitions. [2023-11-19 03:19:14,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 7271 transitions. [2023-11-19 03:19:14,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-19 03:19:14,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:14,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:14,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:15,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:19:16,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:16,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7575 states to 1179 states and 7575 transitions. [2023-11-19 03:19:16,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 7575 transitions. [2023-11-19 03:19:16,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-19 03:19:16,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:16,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:16,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:16,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.