./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-ibmpex-ko--130_7a--d631323.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b81342b5-7a76-4bd6-8e48-96cd59f461cc/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b81342b5-7a76-4bd6-8e48-96cd59f461cc/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_b81342b5-7a76-4bd6-8e48-96cd59f461cc/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b81342b5-7a76-4bd6-8e48-96cd59f461cc/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-ibmpex-ko--130_7a--d631323.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b81342b5-7a76-4bd6-8e48-96cd59f461cc/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_b81342b5-7a76-4bd6-8e48-96cd59f461cc/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 e4e522f7269f01a0f0108ec2341cf17a6d715eaf63b892b25236d9e51e23a874 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:11:05,153 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:11:05,251 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b81342b5-7a76-4bd6-8e48-96cd59f461cc/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 23:11:05,259 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:11:05,260 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:11:05,306 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:11:05,307 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:11:05,308 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:11:05,309 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:11:05,315 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:11:05,316 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:11:05,316 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:11:05,317 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:11:05,319 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:11:05,319 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:11:05,320 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:11:05,320 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:11:05,321 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:11:05,321 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:11:05,322 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:11:05,323 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:11:05,324 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:11:05,324 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:11:05,325 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:11:05,325 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:11:05,326 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:11:05,326 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:11:05,327 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:11:05,327 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:11:05,328 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:11:05,329 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_b81342b5-7a76-4bd6-8e48-96cd59f461cc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b81342b5-7a76-4bd6-8e48-96cd59f461cc/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e4e522f7269f01a0f0108ec2341cf17a6d715eaf63b892b25236d9e51e23a874 [2023-11-24 23:11:05,714 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:11:05,753 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:11:05,756 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:11:05,757 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:11:05,758 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:11:05,759 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b81342b5-7a76-4bd6-8e48-96cd59f461cc/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-ibmpex-ko--130_7a--d631323.i [2023-11-24 23:11:08,990 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:11:09,525 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:11:09,525 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b81342b5-7a76-4bd6-8e48-96cd59f461cc/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-ibmpex-ko--130_7a--d631323.i [2023-11-24 23:11:09,550 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b81342b5-7a76-4bd6-8e48-96cd59f461cc/bin/ukojak-verify-afCqCEvfdi/data/9a7e9f71c/c156c7dc1d35444e9395330c4db7e092/FLAG823e64f84 [2023-11-24 23:11:09,566 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b81342b5-7a76-4bd6-8e48-96cd59f461cc/bin/ukojak-verify-afCqCEvfdi/data/9a7e9f71c/c156c7dc1d35444e9395330c4db7e092 [2023-11-24 23:11:09,568 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:11:09,570 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:11:09,571 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:11:09,571 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:11:09,582 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:11:09,582 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:11:09" (1/1) ... [2023-11-24 23:11:09,584 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e530033 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:09, skipping insertion in model container [2023-11-24 23:11:09,584 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:11:09" (1/1) ... [2023-11-24 23:11:09,650 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:11:10,474 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_b81342b5-7a76-4bd6-8e48-96cd59f461cc/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-ibmpex-ko--130_7a--d631323.i[71148,71161] [2023-11-24 23:11:10,537 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:11:10,566 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:11:10,756 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_b81342b5-7a76-4bd6-8e48-96cd59f461cc/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-ibmpex-ko--130_7a--d631323.i[71148,71161] [2023-11-24 23:11:10,771 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:11:10,812 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:11:10,812 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:11:10,820 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:11:10,821 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:10 WrapperNode [2023-11-24 23:11:10,821 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:11:10,823 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:11:10,823 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:11:10,823 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:11:10,832 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:10" (1/1) ... [2023-11-24 23:11:10,887 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:10" (1/1) ... [2023-11-24 23:11:10,999 INFO L138 Inliner]: procedures = 102, calls = 434, calls flagged for inlining = 49, calls inlined = 44, statements flattened = 1164 [2023-11-24 23:11:10,999 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:11:11,000 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:11:11,001 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:11:11,001 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:11:11,010 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:10" (1/1) ... [2023-11-24 23:11:11,011 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:10" (1/1) ... [2023-11-24 23:11:11,020 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:10" (1/1) ... [2023-11-24 23:11:11,021 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:10" (1/1) ... [2023-11-24 23:11:11,063 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:10" (1/1) ... [2023-11-24 23:11:11,070 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:10" (1/1) ... [2023-11-24 23:11:11,077 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:10" (1/1) ... [2023-11-24 23:11:11,085 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:10" (1/1) ... [2023-11-24 23:11:11,098 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:11:11,099 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:11:11,099 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:11:11,099 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:11:11,100 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:10" (1/1) ... [2023-11-24 23:11:11,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:11:11,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b81342b5-7a76-4bd6-8e48-96cd59f461cc/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:11:11,154 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b81342b5-7a76-4bd6-8e48-96cd59f461cc/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:11:11,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b81342b5-7a76-4bd6-8e48-96cd59f461cc/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:11:11,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 23:11:11,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 23:11:11,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 23:11:11,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 23:11:11,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 23:11:11,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 23:11:11,188 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-24 23:11:11,188 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-24 23:11:11,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 23:11:11,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-24 23:11:11,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-24 23:11:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure extract_value [2023-11-24 23:11:11,189 INFO L138 BoogieDeclarations]: Found implementation of procedure extract_value [2023-11-24 23:11:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 23:11:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:11:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_destroy_user [2023-11-24 23:11:11,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_destroy_user [2023-11-24 23:11:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 23:11:11,191 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2023-11-24 23:11:11,191 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2023-11-24 23:11:11,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 23:11:11,191 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-24 23:11:11,191 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-24 23:11:11,192 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_bmc_delete [2023-11-24 23:11:11,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_bmc_delete [2023-11-24 23:11:11,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 23:11:11,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 23:11:11,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 23:11:11,193 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_send_message [2023-11-24 23:11:11,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_send_message [2023-11-24 23:11:11,193 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-11-24 23:11:11,194 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-11-24 23:11:11,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 23:11:11,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 23:11:11,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2023-11-24 23:11:11,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2023-11-24 23:11:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2023-11-24 23:11:11,195 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2023-11-24 23:11:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-24 23:11:11,195 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-24 23:11:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-24 23:11:11,196 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-24 23:11:11,196 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-24 23:11:11,196 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-24 23:11:11,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:11:11,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-11-24 23:11:11,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-11-24 23:11:11,197 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_recv_msg [2023-11-24 23:11:11,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_recv_msg [2023-11-24 23:11:11,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 23:11:11,198 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2023-11-24 23:11:11,198 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2023-11-24 23:11:11,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:11:11,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:11:11,495 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:11:11,498 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:11:12,577 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:11:12,918 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:11:12,918 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-24 23:11:12,920 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:11:12 BoogieIcfgContainer [2023-11-24 23:11:12,920 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:11:12,921 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:11:12,922 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:11:12,932 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:11:12,932 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:11:12" (1/1) ... [2023-11-24 23:11:12,942 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:11:13,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:13,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 213 states and 295 transitions. [2023-11-24 23:11:13,030 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 295 transitions. [2023-11-24 23:11:13,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-11-24 23:11:13,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:13,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:13,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:13,987 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-24 23:11:14,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:14,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 214 states and 294 transitions. [2023-11-24 23:11:14,317 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 294 transitions. [2023-11-24 23:11:14,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-11-24 23:11:14,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:14,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:14,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:15,141 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-24 23:11:16,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:16,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 253 states and 363 transitions. [2023-11-24 23:11:16,115 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 363 transitions. [2023-11-24 23:11:16,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-24 23:11:16,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:16,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:16,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:16,773 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-11-24 23:11:16,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:16,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 255 states and 366 transitions. [2023-11-24 23:11:16,873 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 366 transitions. [2023-11-24 23:11:16,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-24 23:11:16,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:16,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:17,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:17,466 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-11-24 23:11:17,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:17,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 261 states and 377 transitions. [2023-11-24 23:11:17,580 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 377 transitions. [2023-11-24 23:11:17,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-24 23:11:17,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:17,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:17,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:17,981 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-24 23:11:19,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:19,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 299 states and 446 transitions. [2023-11-24 23:11:19,075 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 446 transitions. [2023-11-24 23:11:19,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-24 23:11:19,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:19,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:19,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:19,355 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-11-24 23:11:19,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:19,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 301 states and 449 transitions. [2023-11-24 23:11:19,397 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 449 transitions. [2023-11-24 23:11:19,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:11:19,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:19,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:19,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:19,850 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-11-24 23:11:19,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:19,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 302 states and 449 transitions. [2023-11-24 23:11:19,921 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 449 transitions. [2023-11-24 23:11:19,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-24 23:11:19,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:19,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:20,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:20,301 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-24 23:11:20,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:20,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 309 states and 465 transitions. [2023-11-24 23:11:20,790 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 465 transitions. [2023-11-24 23:11:20,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-24 23:11:20,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:20,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:20,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:21,248 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-11-24 23:11:21,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:21,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 316 states and 477 transitions. [2023-11-24 23:11:21,364 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 477 transitions. [2023-11-24 23:11:21,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-24 23:11:21,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:21,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:21,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:21,853 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-11-24 23:11:21,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:21,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 319 states and 481 transitions. [2023-11-24 23:11:21,939 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 481 transitions. [2023-11-24 23:11:21,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-24 23:11:21,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:21,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:22,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:22,394 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-11-24 23:11:22,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:22,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 321 states and 484 transitions. [2023-11-24 23:11:22,487 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 484 transitions. [2023-11-24 23:11:22,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 23:11:22,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:22,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:22,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:22,812 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-11-24 23:11:22,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:22,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 327 states and 495 transitions. [2023-11-24 23:11:22,872 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 495 transitions. [2023-11-24 23:11:22,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-24 23:11:22,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:22,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:22,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:23,161 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-11-24 23:11:23,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:23,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 328 states and 495 transitions. [2023-11-24 23:11:23,209 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 495 transitions. [2023-11-24 23:11:23,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-24 23:11:23,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:23,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:23,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:23,772 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-11-24 23:11:23,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:23,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 334 states and 505 transitions. [2023-11-24 23:11:23,886 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 505 transitions. [2023-11-24 23:11:23,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-24 23:11:23,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:23,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:23,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:24,201 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-11-24 23:11:24,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:24,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 341 states and 517 transitions. [2023-11-24 23:11:24,339 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 517 transitions. [2023-11-24 23:11:24,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 23:11:24,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:24,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:24,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:24,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-11-24 23:11:24,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:24,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 343 states and 520 transitions. [2023-11-24 23:11:24,858 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 520 transitions. [2023-11-24 23:11:24,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-24 23:11:24,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:24,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:24,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:25,138 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-11-24 23:11:25,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:25,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 346 states and 524 transitions. [2023-11-24 23:11:25,203 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 524 transitions. [2023-11-24 23:11:25,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-24 23:11:25,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:25,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:25,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:25,633 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-24 23:11:25,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:25,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 349 states and 529 transitions. [2023-11-24 23:11:25,717 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 529 transitions. [2023-11-24 23:11:25,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-24 23:11:25,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:25,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:25,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:26,024 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-11-24 23:11:26,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:26,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 351 states and 532 transitions. [2023-11-24 23:11:26,073 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 532 transitions. [2023-11-24 23:11:26,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 23:11:26,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:26,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:26,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:26,403 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2023-11-24 23:11:26,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:26,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 352 states and 534 transitions. [2023-11-24 23:11:26,492 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 534 transitions. [2023-11-24 23:11:26,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-24 23:11:26,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:26,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:26,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:27,026 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:11:27,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:27,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 359 states and 548 transitions. [2023-11-24 23:11:27,655 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 548 transitions. [2023-11-24 23:11:27,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 23:11:27,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:27,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:27,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:28,034 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-11-24 23:11:28,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:28,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 365 states and 558 transitions. [2023-11-24 23:11:28,126 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 558 transitions. [2023-11-24 23:11:28,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-24 23:11:28,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:28,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:28,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:28,545 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:11:28,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:28,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 369 states and 564 transitions. [2023-11-24 23:11:28,627 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 564 transitions. [2023-11-24 23:11:28,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-24 23:11:28,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:28,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:28,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:29,101 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:11:29,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:29,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 371 states and 568 transitions. [2023-11-24 23:11:29,163 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 568 transitions. [2023-11-24 23:11:29,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-24 23:11:29,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:29,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:29,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:29,577 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:11:29,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:29,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 372 states and 570 transitions. [2023-11-24 23:11:29,644 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 570 transitions. [2023-11-24 23:11:29,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 23:11:29,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:29,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:29,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:29,944 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-11-24 23:11:29,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:29,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 374 states and 573 transitions. [2023-11-24 23:11:29,993 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 573 transitions. [2023-11-24 23:11:29,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-11-24 23:11:29,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:29,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:30,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:30,259 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-24 23:11:30,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:30,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 377 states and 578 transitions. [2023-11-24 23:11:30,307 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 578 transitions. [2023-11-24 23:11:30,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-24 23:11:30,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:30,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:30,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:30,789 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:11:30,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:30,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 378 states and 578 transitions. [2023-11-24 23:11:30,864 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 578 transitions. [2023-11-24 23:11:30,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-11-24 23:11:30,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:30,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:30,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:31,283 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:31,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:31,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 379 states and 579 transitions. [2023-11-24 23:11:31,362 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 579 transitions. [2023-11-24 23:11:31,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-24 23:11:31,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:31,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:31,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:31,653 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:11:31,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:31,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 383 states and 585 transitions. [2023-11-24 23:11:31,709 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 585 transitions. [2023-11-24 23:11:31,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-24 23:11:31,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:31,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:31,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:32,097 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:11:32,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:32,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 385 states and 588 transitions. [2023-11-24 23:11:32,278 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 588 transitions. [2023-11-24 23:11:32,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-11-24 23:11:32,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:32,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:32,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:32,631 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:11:35,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:35,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 433 states and 672 transitions. [2023-11-24 23:11:35,114 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 672 transitions. [2023-11-24 23:11:35,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-11-24 23:11:35,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:35,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:35,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:35,363 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-24 23:11:35,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:35,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 435 states and 675 transitions. [2023-11-24 23:11:35,415 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 675 transitions. [2023-11-24 23:11:35,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-24 23:11:35,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:35,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:35,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:35,678 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:11:35,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:35,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 437 states and 680 transitions. [2023-11-24 23:11:35,722 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 680 transitions. [2023-11-24 23:11:35,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-24 23:11:35,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:35,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:35,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:36,131 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:11:37,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:37,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 447 states and 702 transitions. [2023-11-24 23:11:37,970 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 702 transitions. [2023-11-24 23:11:37,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-24 23:11:37,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:37,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:38,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:38,208 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:11:38,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:38,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 448 states and 704 transitions. [2023-11-24 23:11:38,252 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 704 transitions. [2023-11-24 23:11:38,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 23:11:38,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:38,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:38,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:38,508 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:38,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:38,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 449 states and 705 transitions. [2023-11-24 23:11:38,553 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 705 transitions. [2023-11-24 23:11:38,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-24 23:11:38,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:38,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:38,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:38,820 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:11:38,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:38,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 450 states and 705 transitions. [2023-11-24 23:11:38,865 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 705 transitions. [2023-11-24 23:11:38,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-11-24 23:11:38,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:38,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:39,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:39,249 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-24 23:11:41,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:41,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 459 states and 726 transitions. [2023-11-24 23:11:41,335 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 726 transitions. [2023-11-24 23:11:41,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2023-11-24 23:11:41,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:41,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:41,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:41,742 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-24 23:11:42,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:42,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 464 states and 733 transitions. [2023-11-24 23:11:42,437 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 733 transitions. [2023-11-24 23:11:42,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-11-24 23:11:42,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:42,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:42,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:42,839 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:11:43,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:43,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 464 states and 732 transitions. [2023-11-24 23:11:43,257 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 732 transitions. [2023-11-24 23:11:43,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2023-11-24 23:11:43,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:43,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:43,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:43,496 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:11:43,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:43,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 470 states and 743 transitions. [2023-11-24 23:11:43,558 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 743 transitions. [2023-11-24 23:11:43,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-11-24 23:11:43,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:43,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:43,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:43,805 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:11:43,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:43,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 471 states and 743 transitions. [2023-11-24 23:11:43,857 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 743 transitions. [2023-11-24 23:11:43,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 23:11:43,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:43,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:44,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:44,199 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:11:44,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:44,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 478 states and 755 transitions. [2023-11-24 23:11:44,324 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 755 transitions. [2023-11-24 23:11:44,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-11-24 23:11:44,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:44,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:44,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:44,659 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:11:44,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:44,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 481 states and 759 transitions. [2023-11-24 23:11:44,722 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 759 transitions. [2023-11-24 23:11:44,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-11-24 23:11:44,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:44,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:44,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:45,057 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-24 23:11:45,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:45,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 486 states and 766 transitions. [2023-11-24 23:11:45,863 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 766 transitions. [2023-11-24 23:11:45,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-11-24 23:11:45,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:45,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:46,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:46,158 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:11:46,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:46,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 488 states and 769 transitions. [2023-11-24 23:11:46,216 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 769 transitions. [2023-11-24 23:11:46,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-11-24 23:11:46,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:46,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:46,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:46,840 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-24 23:11:48,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:48,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 497 states and 786 transitions. [2023-11-24 23:11:48,597 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 786 transitions. [2023-11-24 23:11:48,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-11-24 23:11:48,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:48,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:48,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:48,974 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked.