./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 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88f9eaa9-5dd5-4c82-9cdf-765d4fdb8c43/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88f9eaa9-5dd5-4c82-9cdf-765d4fdb8c43/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88f9eaa9-5dd5-4c82-9cdf-765d4fdb8c43/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88f9eaa9-5dd5-4c82-9cdf-765d4fdb8c43/bin/ukojak-verify-afCqCEvfdi/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_88f9eaa9-5dd5-4c82-9cdf-765d4fdb8c43/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88f9eaa9-5dd5-4c82-9cdf-765d4fdb8c43/bin/ukojak-verify-afCqCEvfdi --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 0.2.4-dev-0e0057c [2023-11-24 22:53:37,066 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:53:37,189 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88f9eaa9-5dd5-4c82-9cdf-765d4fdb8c43/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 22:53:37,195 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:53:37,196 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:53:37,232 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:53:37,233 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:53:37,234 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:53:37,235 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:53:37,235 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:53:37,236 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:53:37,237 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:53:37,237 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:53:37,238 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:53:37,240 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:53:37,241 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:53:37,242 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:53:37,246 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:53:37,247 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:53:37,248 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:53:37,249 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:53:37,250 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:53:37,250 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:53:37,251 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:53:37,251 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:53:37,252 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:53:37,252 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:53:37,253 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:53:37,253 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:53:37,261 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:53:37,263 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_88f9eaa9-5dd5-4c82-9cdf-765d4fdb8c43/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88f9eaa9-5dd5-4c82-9cdf-765d4fdb8c43/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a172742698d01ea3d6a7e277a97e7636a1425e62fd3035feb511b810f7b798f5 [2023-11-24 22:53:37,568 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:53:37,602 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:53:37,604 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:53:37,606 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:53:37,606 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:53:37,608 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88f9eaa9-5dd5-4c82-9cdf-765d4fdb8c43/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i [2023-11-24 22:53:40,701 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:53:41,291 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:53:41,295 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88f9eaa9-5dd5-4c82-9cdf-765d4fdb8c43/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i [2023-11-24 22:53:41,335 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88f9eaa9-5dd5-4c82-9cdf-765d4fdb8c43/bin/ukojak-verify-afCqCEvfdi/data/e4009e94b/9863131c31ed4549b6c6c753b1b1a382/FLAG0cabf71de [2023-11-24 22:53:41,350 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88f9eaa9-5dd5-4c82-9cdf-765d4fdb8c43/bin/ukojak-verify-afCqCEvfdi/data/e4009e94b/9863131c31ed4549b6c6c753b1b1a382 [2023-11-24 22:53:41,352 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:53:41,354 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:53:41,355 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:53:41,355 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:53:41,360 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:53:41,361 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:53:41" (1/1) ... [2023-11-24 22:53:41,362 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9a3c833 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:41, skipping insertion in model container [2023-11-24 22:53:41,362 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:53:41" (1/1) ... [2023-11-24 22:53:41,480 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:53:42,606 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_88f9eaa9-5dd5-4c82-9cdf-765d4fdb8c43/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i[168612,168625] [2023-11-24 22:53:42,745 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:53:42,858 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:53:43,217 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_88f9eaa9-5dd5-4c82-9cdf-765d4fdb8c43/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i[168612,168625] [2023-11-24 22:53:43,245 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:53:43,474 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:53:43,482 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:53:43,482 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:43 WrapperNode [2023-11-24 22:53:43,483 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:53:43,484 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:53:43,484 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:53:43,484 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:53:43,491 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:43" (1/1) ... [2023-11-24 22:53:43,578 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:43" (1/1) ... [2023-11-24 22:53:43,810 INFO L138 Inliner]: procedures = 184, calls = 2071, calls flagged for inlining = 74, calls inlined = 66, statements flattened = 5468 [2023-11-24 22:53:43,810 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:53:43,811 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:53:43,811 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:53:43,811 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:53:43,820 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:43" (1/1) ... [2023-11-24 22:53:43,820 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:43" (1/1) ... [2023-11-24 22:53:43,865 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:43" (1/1) ... [2023-11-24 22:53:43,865 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:43" (1/1) ... [2023-11-24 22:53:43,991 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:43" (1/1) ... [2023-11-24 22:53:44,021 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:43" (1/1) ... [2023-11-24 22:53:44,071 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:43" (1/1) ... [2023-11-24 22:53:44,092 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:43" (1/1) ... [2023-11-24 22:53:44,138 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:53:44,139 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:53:44,139 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:53:44,139 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:53:44,140 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:43" (1/1) ... [2023-11-24 22:53:44,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:53:44,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88f9eaa9-5dd5-4c82-9cdf-765d4fdb8c43/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:53:44,172 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88f9eaa9-5dd5-4c82-9cdf-765d4fdb8c43/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:53:44,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88f9eaa9-5dd5-4c82-9cdf-765d4fdb8c43/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:53:44,213 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan [2023-11-24 22:53:44,213 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan [2023-11-24 22:53:44,213 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-24 22:53:44,213 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-24 22:53:44,213 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_word_swapped [2023-11-24 22:53:44,213 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_word_swapped [2023-11-24 22:53:44,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_asb100_data [2023-11-24 22:53:44,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_asb100_data [2023-11-24 22:53:44,215 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_max [2023-11-24 22:53:44,215 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_max [2023-11-24 22:53:44,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_asb100_data [2023-11-24 22:53:44,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_asb100_data [2023-11-24 22:53:44,216 INFO L130 BoogieDeclarations]: Found specification of procedure set_in_max [2023-11-24 22:53:44,216 INFO L138 BoogieDeclarations]: Found implementation of procedure set_in_max [2023-11-24 22:53:44,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 22:53:44,216 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_hyst [2023-11-24 22:53:44,216 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_hyst [2023-11-24 22:53:44,216 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2023-11-24 22:53:44,216 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2023-11-24 22:53:44,216 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2023-11-24 22:53:44,217 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2023-11-24 22:53:44,218 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2023-11-24 22:53:44,218 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2023-11-24 22:53:44,218 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_hyst [2023-11-24 22:53:44,219 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_hyst [2023-11-24 22:53:44,219 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf_temp_from_reg [2023-11-24 22:53:44,219 INFO L138 BoogieDeclarations]: Found implementation of procedure sprintf_temp_from_reg [2023-11-24 22:53:44,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 22:53:44,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 22:53:44,219 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_update_device [2023-11-24 22:53:44,219 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_update_device [2023-11-24 22:53:44,220 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_word_swapped [2023-11-24 22:53:44,220 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_word_swapped [2023-11-24 22:53:44,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_asb100_data [2023-11-24 22:53:44,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_asb100_data [2023-11-24 22:53:44,221 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_div [2023-11-24 22:53:44,221 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_div [2023-11-24 22:53:44,221 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan_div [2023-11-24 22:53:44,222 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan_div [2023-11-24 22:53:44,222 INFO L130 BoogieDeclarations]: Found specification of procedure LM75_TEMP_TO_REG [2023-11-24 22:53:44,222 INFO L138 BoogieDeclarations]: Found implementation of procedure LM75_TEMP_TO_REG [2023-11-24 22:53:44,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 22:53:44,223 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-24 22:53:44,223 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-24 22:53:44,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-24 22:53:44,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-24 22:53:44,224 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-24 22:53:44,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-24 22:53:44,224 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-24 22:53:44,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-24 22:53:44,224 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp [2023-11-24 22:53:44,225 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp [2023-11-24 22:53:44,225 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_max [2023-11-24 22:53:44,225 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_max [2023-11-24 22:53:44,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 22:53:44,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 22:53:44,225 INFO L130 BoogieDeclarations]: Found specification of procedure IN_TO_REG [2023-11-24 22:53:44,225 INFO L138 BoogieDeclarations]: Found implementation of procedure IN_TO_REG [2023-11-24 22:53:44,226 INFO L130 BoogieDeclarations]: Found specification of procedure set_in_min [2023-11-24 22:53:44,226 INFO L138 BoogieDeclarations]: Found implementation of procedure set_in_min [2023-11-24 22:53:44,226 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_write_value [2023-11-24 22:53:44,226 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_write_value [2023-11-24 22:53:44,226 INFO L130 BoogieDeclarations]: Found specification of procedure TEMP_TO_REG [2023-11-24 22:53:44,226 INFO L138 BoogieDeclarations]: Found implementation of procedure TEMP_TO_REG [2023-11-24 22:53:44,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 22:53:44,227 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-24 22:53:44,227 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-24 22:53:44,227 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_min [2023-11-24 22:53:44,227 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_min [2023-11-24 22:53:44,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:53:44,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 22:53:44,227 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan_min [2023-11-24 22:53:44,228 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan_min [2023-11-24 22:53:44,228 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_min [2023-11-24 22:53:44,228 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_min [2023-11-24 22:53:44,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 22:53:44,229 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-24 22:53:44,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_asb100_data [2023-11-24 22:53:44,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_asb100_data [2023-11-24 22:53:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_max [2023-11-24 22:53:44,230 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_max [2023-11-24 22:53:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2023-11-24 22:53:44,230 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2023-11-24 22:53:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure SENSORS_LIMIT [2023-11-24 22:53:44,230 INFO L138 BoogieDeclarations]: Found implementation of procedure SENSORS_LIMIT [2023-11-24 22:53:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2023-11-24 22:53:44,231 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2023-11-24 22:53:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure show_in [2023-11-24 22:53:44,231 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in [2023-11-24 22:53:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 22:53:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2023-11-24 22:53:44,231 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2023-11-24 22:53:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 22:53:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure IN_FROM_REG [2023-11-24 22:53:44,232 INFO L138 BoogieDeclarations]: Found implementation of procedure IN_FROM_REG [2023-11-24 22:53:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2023-11-24 22:53:44,232 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2023-11-24 22:53:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 22:53:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2023-11-24 22:53:44,233 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2023-11-24 22:53:44,233 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-24 22:53:44,233 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-24 22:53:44,233 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_detect [2023-11-24 22:53:44,233 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_detect [2023-11-24 22:53:44,233 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_read_value [2023-11-24 22:53:44,234 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_read_value [2023-11-24 22:53:44,234 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-24 22:53:44,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-24 22:53:44,234 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_FROM_REG [2023-11-24 22:53:44,234 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_FROM_REG [2023-11-24 22:53:44,234 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-24 22:53:44,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-24 22:53:44,234 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_dummy [2023-11-24 22:53:44,235 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_dummy [2023-11-24 22:53:44,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:53:44,235 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte_data [2023-11-24 22:53:44,235 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_byte_data [2023-11-24 22:53:44,235 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:53:44,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:53:44,235 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-24 22:53:44,235 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-24 22:53:45,005 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:53:45,009 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:53:50,490 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:53:52,260 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:53:52,261 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-24 22:53:52,263 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:53:52 BoogieIcfgContainer [2023-11-24 22:53:52,263 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:53:52,264 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:53:52,265 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:53:52,274 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:53:52,275 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:53:52" (1/1) ... [2023-11-24 22:53:52,284 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:53:52,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:52,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 1050 states and 1651 transitions. [2023-11-24 22:53:52,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1651 transitions. [2023-11-24 22:53:52,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-24 22:53:52,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:52,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:52,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:53,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:53:54,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:54,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 1053 states and 1951 transitions. [2023-11-24 22:53:54,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1951 transitions. [2023-11-24 22:53:54,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-24 22:53:54,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:54,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:54,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:54,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:53:55,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:55,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1060 states and 2266 transitions. [2023-11-24 22:53:55,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 2266 transitions. [2023-11-24 22:53:55,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-24 22:53:55,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:55,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:55,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:55,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:53:56,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:56,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2582 states to 1068 states and 2582 transitions. [2023-11-24 22:53:56,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 2582 transitions. [2023-11-24 22:53:56,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-11-24 22:53:56,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:56,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:56,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:56,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:53:57,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:57,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2891 states to 1073 states and 2891 transitions. [2023-11-24 22:53:57,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 2891 transitions. [2023-11-24 22:53:57,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-11-24 22:53:57,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:57,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:57,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:57,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:53:58,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:58,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3202 states to 1079 states and 3202 transitions. [2023-11-24 22:53:58,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 3202 transitions. [2023-11-24 22:53:58,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-24 22:53:58,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:58,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:58,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:58,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:53:59,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:59,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 1089 states and 3520 transitions. [2023-11-24 22:53:59,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 3520 transitions. [2023-11-24 22:53:59,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-24 22:53:59,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:59,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:00,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:00,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:54:00,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:00,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3521 states to 1090 states and 3521 transitions. [2023-11-24 22:54:00,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 3521 transitions. [2023-11-24 22:54:00,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-24 22:54:00,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:00,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:00,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:00,822 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 22:54:01,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:01,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3527 states to 1092 states and 3527 transitions. [2023-11-24 22:54:01,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 3527 transitions. [2023-11-24 22:54:01,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-24 22:54:01,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:01,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:01,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:01,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:54:02,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:02,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3829 states to 1095 states and 3829 transitions. [2023-11-24 22:54:02,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 3829 transitions. [2023-11-24 22:54:02,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-24 22:54:02,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:02,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:02,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:02,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:54:02,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:02,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3829 states to 1096 states and 3829 transitions. [2023-11-24 22:54:02,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 3829 transitions. [2023-11-24 22:54:02,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-24 22:54:02,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:02,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:02,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:03,200 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 22:54:03,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:03,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3829 states to 1097 states and 3829 transitions. [2023-11-24 22:54:03,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 3829 transitions. [2023-11-24 22:54:03,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-24 22:54:03,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:03,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:03,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:03,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:54:03,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:03,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3829 states to 1098 states and 3829 transitions. [2023-11-24 22:54:03,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 3829 transitions. [2023-11-24 22:54:03,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:54:03,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:03,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:04,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:04,398 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 22:54:04,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:04,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3829 states to 1099 states and 3829 transitions. [2023-11-24 22:54:04,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 3829 transitions. [2023-11-24 22:54:04,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:54:04,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:04,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:04,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:04,925 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:54:05,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:05,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3829 states to 1100 states and 3829 transitions. [2023-11-24 22:54:05,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 3829 transitions. [2023-11-24 22:54:05,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 22:54:05,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:05,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:05,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:05,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:54:05,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:05,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3829 states to 1101 states and 3829 transitions. [2023-11-24 22:54:05,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 3829 transitions. [2023-11-24 22:54:05,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-24 22:54:05,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:05,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:05,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:06,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:54:07,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:07,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4152 states to 1114 states and 4152 transitions. [2023-11-24 22:54:07,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 4152 transitions. [2023-11-24 22:54:07,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 22:54:07,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:07,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:07,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:08,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:54:09,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:09,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4478 states to 1124 states and 4478 transitions. [2023-11-24 22:54:09,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 4478 transitions. [2023-11-24 22:54:09,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 22:54:09,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:09,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:09,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:09,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:54:10,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:10,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4480 states to 1125 states and 4480 transitions. [2023-11-24 22:54:10,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 4480 transitions. [2023-11-24 22:54:10,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-11-24 22:54:10,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:10,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:10,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:10,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:54:12,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:12,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4807 states to 1140 states and 4807 transitions. [2023-11-24 22:54:12,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 4807 transitions. [2023-11-24 22:54:12,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-11-24 22:54:12,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:12,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:12,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:12,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:54:15,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:15,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5131 states to 1154 states and 5131 transitions. [2023-11-24 22:54:15,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 5131 transitions. [2023-11-24 22:54:15,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-24 22:54:15,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:15,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:15,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:15,449 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 22:54:15,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:15,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5430 states to 1156 states and 5430 transitions. [2023-11-24 22:54:15,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 5430 transitions. [2023-11-24 22:54:15,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-24 22:54:15,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:15,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:16,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:16,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:54:17,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:17,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5733 states to 1160 states and 5733 transitions. [2023-11-24 22:54:17,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 5733 transitions. [2023-11-24 22:54:17,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-24 22:54:17,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:17,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:17,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:17,710 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 22:54:18,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:18,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6029 states to 1162 states and 6029 transitions. [2023-11-24 22:54:18,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 6029 transitions. [2023-11-24 22:54:18,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-24 22:54:18,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:18,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:18,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:18,683 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 22:54:19,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:19,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6327 states to 1164 states and 6327 transitions. [2023-11-24 22:54:19,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 6327 transitions. [2023-11-24 22:54:19,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-24 22:54:19,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:19,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:19,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:19,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:54:19,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:19,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6339 states to 1166 states and 6339 transitions. [2023-11-24 22:54:19,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 6339 transitions. [2023-11-24 22:54:19,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-24 22:54:19,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:19,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:20,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:20,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:54:20,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:20,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6634 states to 1168 states and 6634 transitions. [2023-11-24 22:54:20,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 6634 transitions. [2023-11-24 22:54:20,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-24 22:54:20,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:20,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:20,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:21,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:54:21,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:21,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6932 states to 1170 states and 6932 transitions. [2023-11-24 22:54:21,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 6932 transitions. [2023-11-24 22:54:21,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-24 22:54:21,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:21,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:21,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:21,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.