./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--amc6821.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65b955e-595d-4b88-8583-02bd495c27c1/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65b955e-595d-4b88-8583-02bd495c27c1/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65b955e-595d-4b88-8583-02bd495c27c1/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65b955e-595d-4b88-8583-02bd495c27c1/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65b955e-595d-4b88-8583-02bd495c27c1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65b955e-595d-4b88-8583-02bd495c27c1/bin/ukojak-verify-CZk0znPC7b --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 b4ab5f9a609d808b1cc730f70e246b6cee2b77e8055db2b71a14eb45eb69a8df --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:25:02,769 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:25:02,827 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65b955e-595d-4b88-8583-02bd495c27c1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 04:25:02,831 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:25:02,832 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:25:02,851 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:25:02,852 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:25:02,852 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:25:02,853 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:25:02,853 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:25:02,853 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:25:02,853 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:25:02,853 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:25:02,853 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:25:02,853 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:25:02,854 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:25:02,854 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:25:02,854 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:25:02,854 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:25:02,854 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:25:02,854 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:25:02,854 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:25:02,854 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:25:02,854 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:25:02,854 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:25:02,855 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:25:02,855 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:25:02,855 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:25:02,855 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:25:02,855 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:25:02,855 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65b955e-595d-4b88-8583-02bd495c27c1/bin/ukojak-verify-CZk0znPC7b 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 -> b4ab5f9a609d808b1cc730f70e246b6cee2b77e8055db2b71a14eb45eb69a8df [2024-12-06 04:25:03,097 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:25:03,106 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:25:03,108 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:25:03,109 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:25:03,110 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:25:03,111 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65b955e-595d-4b88-8583-02bd495c27c1/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.i [2024-12-06 04:25:05,695 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65b955e-595d-4b88-8583-02bd495c27c1/bin/ukojak-verify-CZk0znPC7b/data/148e05b09/bb8e17158eff44229fe427177799a5e2/FLAG41625362f [2024-12-06 04:25:06,068 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:25:06,069 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65b955e-595d-4b88-8583-02bd495c27c1/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.i [2024-12-06 04:25:06,090 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65b955e-595d-4b88-8583-02bd495c27c1/bin/ukojak-verify-CZk0znPC7b/data/148e05b09/bb8e17158eff44229fe427177799a5e2/FLAG41625362f [2024-12-06 04:25:06,278 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65b955e-595d-4b88-8583-02bd495c27c1/bin/ukojak-verify-CZk0znPC7b/data/148e05b09/bb8e17158eff44229fe427177799a5e2 [2024-12-06 04:25:06,280 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:25:06,281 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:25:06,282 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:25:06,282 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:25:06,285 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:25:06,286 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:25:06" (1/1) ... [2024-12-06 04:25:06,286 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d1a40b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:06, skipping insertion in model container [2024-12-06 04:25:06,286 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:25:06" (1/1) ... [2024-12-06 04:25:06,336 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:25:06,956 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65b955e-595d-4b88-8583-02bd495c27c1/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.i[139464,139477] [2024-12-06 04:25:07,022 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:25:07,064 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:25:07,220 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65b955e-595d-4b88-8583-02bd495c27c1/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.i[139464,139477] [2024-12-06 04:25:07,232 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:25:07,333 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:25:07,333 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:07 WrapperNode [2024-12-06 04:25:07,334 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:25:07,335 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:25:07,335 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:25:07,335 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:25:07,340 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:07" (1/1) ... [2024-12-06 04:25:07,377 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:07" (1/1) ... [2024-12-06 04:25:07,478 INFO L138 Inliner]: procedures = 140, calls = 1423, calls flagged for inlining = 60, calls inlined = 52, statements flattened = 4064 [2024-12-06 04:25:07,479 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:25:07,479 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:25:07,479 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:25:07,479 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:25:07,486 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:07" (1/1) ... [2024-12-06 04:25:07,486 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:07" (1/1) ... [2024-12-06 04:25:07,506 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:07" (1/1) ... [2024-12-06 04:25:07,506 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:07" (1/1) ... [2024-12-06 04:25:07,599 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:07" (1/1) ... [2024-12-06 04:25:07,604 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:07" (1/1) ... [2024-12-06 04:25:07,619 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:07" (1/1) ... [2024-12-06 04:25:07,631 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:07" (1/1) ... [2024-12-06 04:25:07,639 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:07" (1/1) ... [2024-12-06 04:25:07,656 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:25:07,657 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:25:07,657 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:25:07,657 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:25:07,658 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:25:07" (1/1) ... [2024-12-06 04:25:07,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:25:07,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65b955e-595d-4b88-8583-02bd495c27c1/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:25:07,686 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65b955e-595d-4b88-8583-02bd495c27c1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:25:07,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65b955e-595d-4b88-8583-02bd495c27c1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:25:07,712 INFO L130 BoogieDeclarations]: Found specification of procedure get_pwm1_auto_point_pwm [2024-12-06 04:25:07,712 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pwm1_auto_point_pwm [2024-12-06 04:25:07,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 04:25:07,712 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-12-06 04:25:07,712 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-12-06 04:25:07,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 04:25:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:25:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure get_fan [2024-12-06 04:25:07,713 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fan [2024-12-06 04:25:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2024-12-06 04:25:07,713 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2024-12-06 04:25:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2024-12-06 04:25:07,713 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2024-12-06 04:25:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure amc6821_detect [2024-12-06 04:25:07,713 INFO L138 BoogieDeclarations]: Found implementation of procedure amc6821_detect [2024-12-06 04:25:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 04:25:07,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 04:25:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:25:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-06 04:25:07,713 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-06 04:25:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-06 04:25:07,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-06 04:25:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-12-06 04:25:07,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-12-06 04:25:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 04:25:07,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 04:25:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:25:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_amc6821_data [2024-12-06 04:25:07,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_amc6821_data [2024-12-06 04:25:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-06 04:25:07,714 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-06 04:25:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure get_temp_auto_point_temp [2024-12-06 04:25:07,714 INFO L138 BoogieDeclarations]: Found implementation of procedure get_temp_auto_point_temp [2024-12-06 04:25:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure set_slope_register [2024-12-06 04:25:07,715 INFO L138 BoogieDeclarations]: Found implementation of procedure set_slope_register [2024-12-06 04:25:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure get_temp_alarm [2024-12-06 04:25:07,715 INFO L138 BoogieDeclarations]: Found implementation of procedure get_temp_alarm [2024-12-06 04:25:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:25:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:25:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:25:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure SENSORS_LIMIT [2024-12-06 04:25:07,715 INFO L138 BoogieDeclarations]: Found implementation of procedure SENSORS_LIMIT [2024-12-06 04:25:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2024-12-06 04:25:07,715 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2024-12-06 04:25:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:25:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure amc6821_update_device [2024-12-06 04:25:07,715 INFO L138 BoogieDeclarations]: Found implementation of procedure amc6821_update_device [2024-12-06 04:25:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2024-12-06 04:25:07,715 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2024-12-06 04:25:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:25:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 04:25:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure get_temp [2024-12-06 04:25:07,716 INFO L138 BoogieDeclarations]: Found implementation of procedure get_temp [2024-12-06 04:25:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp [2024-12-06 04:25:07,716 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp [2024-12-06 04:25:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-06 04:25:07,716 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-06 04:25:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan [2024-12-06 04:25:07,716 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan [2024-12-06 04:25:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:25:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte_data [2024-12-06 04:25:07,716 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_byte_data [2024-12-06 04:25:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_amc6821_data [2024-12-06 04:25:07,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_amc6821_data [2024-12-06 04:25:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:25:07,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:25:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_auto_point_temp [2024-12-06 04:25:07,716 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_auto_point_temp [2024-12-06 04:25:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-06 04:25:07,716 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-06 04:25:08,165 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:25:08,168 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:25:33,008 INFO L? ?]: Removed 1068 outVars from TransFormulas that were not future-live. [2024-12-06 04:25:33,008 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:25:34,281 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:25:34,281 INFO L312 CfgBuilder]: Removed 16 assume(true) statements. [2024-12-06 04:25:34,282 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:25:34 BoogieIcfgContainer [2024-12-06 04:25:34,282 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:25:34,283 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:25:34,283 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:25:34,290 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:25:34,291 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:25:34" (1/1) ... [2024-12-06 04:25:34,296 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:25:34,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:34,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 753 states and 1199 transitions. [2024-12-06 04:25:34,351 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1199 transitions. [2024-12-06 04:25:34,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:25:34,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:34,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:58,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:59,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:10,290 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:26:12,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:12,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 761 states and 1380 transitions. [2024-12-06 04:26:12,066 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1380 transitions. [2024-12-06 04:26:12,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:26:12,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:12,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:35,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:35,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:47,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:26:49,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:49,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 771 states and 1569 transitions. [2024-12-06 04:26:49,327 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1569 transitions. [2024-12-06 04:26:49,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:26:49,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:49,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:11,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:12,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:24,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:27:27,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:27,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 775 states and 1746 transitions. [2024-12-06 04:27:27,082 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1746 transitions. [2024-12-06 04:27:27,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:27:27,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:27,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:50,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:51,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:27:53,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:53,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 779 states and 1926 transitions. [2024-12-06 04:27:53,783 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1926 transitions. [2024-12-06 04:27:53,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:27:53,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:53,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:16,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:17,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:29,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:28:33,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:33,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 786 states and 2109 transitions. [2024-12-06 04:28:33,649 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 2109 transitions. [2024-12-06 04:28:33,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:28:33,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:33,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:57,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:58,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:29:11,828 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:29:16,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:16,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 791 states and 2288 transitions. [2024-12-06 04:29:16,251 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 2288 transitions. [2024-12-06 04:29:16,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:29:16,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:16,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:39,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:39,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:29:41,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:41,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 792 states and 2295 transitions. [2024-12-06 04:29:41,630 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 2295 transitions. [2024-12-06 04:29:41,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:29:41,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:41,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:04,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:05,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:30:19,557 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:30:27,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:27,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2476 states to 798 states and 2476 transitions. [2024-12-06 04:30:27,262 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 2476 transitions. [2024-12-06 04:30:27,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:30:27,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:27,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:50,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:50,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:31:00,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:00,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2666 states to 805 states and 2666 transitions. [2024-12-06 04:31:00,211 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 2666 transitions. [2024-12-06 04:31:00,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:31:00,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:00,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:23,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:23,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:31:28,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:28,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2852 states to 811 states and 2852 transitions. [2024-12-06 04:31:28,057 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 2852 transitions. [2024-12-06 04:31:28,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:31:28,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:28,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:50,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:51,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:31:54,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:54,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2857 states to 812 states and 2857 transitions. [2024-12-06 04:31:54,094 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 2857 transitions. [2024-12-06 04:31:54,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:31:54,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:54,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:17,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:19,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:32:34,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:32:54,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:54,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3048 states to 823 states and 3048 transitions. [2024-12-06 04:32:54,110 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 3048 transitions. [2024-12-06 04:32:54,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:32:54,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:54,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:16,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:17,187 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:33:20,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:20,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3048 states to 824 states and 3048 transitions. [2024-12-06 04:33:20,893 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 3048 transitions. [2024-12-06 04:33:20,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:33:20,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:20,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:43,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:43,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:33:48,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:48,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3220 states to 827 states and 3220 transitions. [2024-12-06 04:33:48,881 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 3220 transitions. [2024-12-06 04:33:48,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:33:48,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:48,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:11,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:11,903 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:34:15,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:15,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3230 states to 829 states and 3230 transitions. [2024-12-06 04:34:15,854 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 3230 transitions. [2024-12-06 04:34:15,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:34:15,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:15,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:38,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:39,085 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:34:44,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:44,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3401 states to 832 states and 3401 transitions. [2024-12-06 04:34:44,342 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 3401 transitions. [2024-12-06 04:34:44,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:34:44,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:44,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:06,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:07,239 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:35:15,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:15,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3410 states to 834 states and 3410 transitions. [2024-12-06 04:35:15,181 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 3410 transitions. [2024-12-06 04:35:15,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:35:15,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:15,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:37,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:39,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:55,465 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:36:02,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:02,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3580 states to 837 states and 3580 transitions. [2024-12-06 04:36:02,516 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 3580 transitions. [2024-12-06 04:36:02,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:36:02,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:02,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:25,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:25,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:36:25,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:25,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3580 states to 838 states and 3580 transitions. [2024-12-06 04:36:25,678 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 3580 transitions. [2024-12-06 04:36:25,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:36:25,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:25,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:48,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:48,950 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:36:55,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:55,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3586 states to 840 states and 3586 transitions. [2024-12-06 04:36:55,352 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 3586 transitions. [2024-12-06 04:36:55,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:36:55,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:55,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:17,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:18,313 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:37:22,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:22,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3593 states to 842 states and 3593 transitions. [2024-12-06 04:37:22,427 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 3593 transitions. [2024-12-06 04:37:22,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:37:22,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:22,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:45,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:45,621 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:37:47,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:47,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3594 states to 843 states and 3594 transitions. [2024-12-06 04:37:47,758 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 3594 transitions. [2024-12-06 04:37:47,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:37:47,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:47,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:10,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:10,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:38:14,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:14,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3594 states to 844 states and 3594 transitions. [2024-12-06 04:38:14,969 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 3594 transitions. [2024-12-06 04:38:14,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:38:14,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:14,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:38,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:38,756 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:38:41,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:41,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3594 states to 845 states and 3594 transitions. [2024-12-06 04:38:41,176 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 3594 transitions. [2024-12-06 04:38:41,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:38:41,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:41,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:04,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:05,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:39:09,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:09,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3594 states to 846 states and 3594 transitions. [2024-12-06 04:39:09,317 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 3594 transitions. [2024-12-06 04:39:09,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:39:09,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:09,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:33,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:34,275 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:39:38,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:38,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3594 states to 847 states and 3594 transitions. [2024-12-06 04:39:38,958 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 3594 transitions. [2024-12-06 04:39:38,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:39:38,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:38,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms