./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_5901d787-9b83-40cf-8283-fb86cc50eb1e/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5901d787-9b83-40cf-8283-fb86cc50eb1e/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5901d787-9b83-40cf-8283-fb86cc50eb1e/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5901d787-9b83-40cf-8283-fb86cc50eb1e/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5901d787-9b83-40cf-8283-fb86cc50eb1e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5901d787-9b83-40cf-8283-fb86cc50eb1e/bin/ukojak-verify-ImItNfHLgk --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 a5b351dc48b78577594847e2589a2433da4c3422ed74f69290b3f52d3ba2c2d2 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:34:00,560 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:34:00,657 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5901d787-9b83-40cf-8283-fb86cc50eb1e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 19:34:00,665 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:34:00,665 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:34:00,703 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:34:00,704 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:34:00,704 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:34:00,705 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:34:00,706 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:34:00,708 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:34:00,708 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:34:00,709 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:34:00,709 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:34:00,709 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:34:00,710 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:34:00,713 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:34:00,714 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:34:00,714 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:34:00,715 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:34:00,715 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:34:00,715 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:34:00,716 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:34:00,716 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:34:00,716 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:34:00,717 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:34:00,717 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:34:00,717 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:34:00,717 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:34:00,718 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:34:00,718 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_5901d787-9b83-40cf-8283-fb86cc50eb1e/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5901d787-9b83-40cf-8283-fb86cc50eb1e/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a5b351dc48b78577594847e2589a2433da4c3422ed74f69290b3f52d3ba2c2d2 [2024-11-08 19:34:00,950 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:34:00,978 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:34:00,982 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:34:00,984 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:34:00,984 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:34:00,986 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5901d787-9b83-40cf-8283-fb86cc50eb1e/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i Unable to find full path for "g++" [2024-11-08 19:34:02,996 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:34:03,447 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:34:03,448 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5901d787-9b83-40cf-8283-fb86cc50eb1e/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i [2024-11-08 19:34:03,479 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5901d787-9b83-40cf-8283-fb86cc50eb1e/bin/ukojak-verify-ImItNfHLgk/data/aaba43708/b7178187e9904dc19149fff4b5c89f8c/FLAGcbb9d9205 [2024-11-08 19:34:03,497 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5901d787-9b83-40cf-8283-fb86cc50eb1e/bin/ukojak-verify-ImItNfHLgk/data/aaba43708/b7178187e9904dc19149fff4b5c89f8c [2024-11-08 19:34:03,501 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:34:03,503 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:34:03,505 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:34:03,505 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:34:03,511 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:34:03,511 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:34:03" (1/1) ... [2024-11-08 19:34:03,514 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b56e3af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:03, skipping insertion in model container [2024-11-08 19:34:03,514 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:34:03" (1/1) ... [2024-11-08 19:34:03,606 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:34:04,617 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_5901d787-9b83-40cf-8283-fb86cc50eb1e/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i[106459,106472] [2024-11-08 19:34:04,695 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:34:04,732 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:34:04,944 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_5901d787-9b83-40cf-8283-fb86cc50eb1e/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i[106459,106472] [2024-11-08 19:34:04,975 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:34:05,047 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:34:05,047 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:05 WrapperNode [2024-11-08 19:34:05,048 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:34:05,049 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:34:05,049 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:34:05,049 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:34:05,057 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:05" (1/1) ... [2024-11-08 19:34:05,126 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:05" (1/1) ... [2024-11-08 19:34:05,267 INFO L138 Inliner]: procedures = 129, calls = 755, calls flagged for inlining = 53, calls inlined = 47, statements flattened = 2571 [2024-11-08 19:34:05,268 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:34:05,268 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:34:05,269 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:34:05,269 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:34:05,279 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:05" (1/1) ... [2024-11-08 19:34:05,279 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:05" (1/1) ... [2024-11-08 19:34:05,295 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:05" (1/1) ... [2024-11-08 19:34:05,296 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:05" (1/1) ... [2024-11-08 19:34:05,348 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:05" (1/1) ... [2024-11-08 19:34:05,358 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:05" (1/1) ... [2024-11-08 19:34:05,367 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:05" (1/1) ... [2024-11-08 19:34:05,376 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:05" (1/1) ... [2024-11-08 19:34:05,391 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:34:05,392 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:34:05,393 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:34:05,393 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:34:05,394 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:05" (1/1) ... [2024-11-08 19:34:05,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:34:05,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5901d787-9b83-40cf-8283-fb86cc50eb1e/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:34:05,436 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5901d787-9b83-40cf-8283-fb86cc50eb1e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:34:05,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5901d787-9b83-40cf-8283-fb86cc50eb1e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:34:05,480 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-08 19:34:05,480 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-08 19:34:05,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 19:34:05,480 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_remove [2024-11-08 19:34:05,480 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_remove [2024-11-08 19:34:05,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 19:34:05,480 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-08 19:34:05,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-08 19:34:05,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:34:05,482 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2024-11-08 19:34:05,483 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_bin_file [2024-11-08 19:34:05,483 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_modify_write_reg [2024-11-08 19:34:05,483 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_modify_write_reg [2024-11-08 19:34:05,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pch_phub_mutex [2024-11-08 19:34:05,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pch_phub_mutex [2024-11-08 19:34:05,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 19:34:05,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 19:34:05,484 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 19:34:05,484 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 19:34:05,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:34:05,484 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-08 19:34:05,484 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-08 19:34:05,485 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-08 19:34:05,485 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-08 19:34:05,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 19:34:05,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 19:34:05,486 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-08 19:34:05,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-08 19:34:05,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 19:34:05,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 19:34:05,487 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-08 19:34:05,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-08 19:34:05,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:34:05,487 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_file [2024-11-08 19:34:05,487 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_file [2024-11-08 19:34:05,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:34:05,488 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-08 19:34:05,488 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-08 19:34:05,488 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2024-11-08 19:34:05,488 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2024-11-08 19:34:05,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:34:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:34:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:34:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-08 19:34:05,489 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-08 19:34:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-08 19:34:05,489 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-08 19:34:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-08 19:34:05,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-08 19:34:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-08 19:34:05,489 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-08 19:34:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2024-11-08 19:34:05,490 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2024-11-08 19:34:05,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:34:05,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2024-11-08 19:34:05,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2024-11-08 19:34:05,490 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-08 19:34:05,490 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-08 19:34:05,490 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-08 19:34:05,490 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-08 19:34:05,490 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 19:34:05,490 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 19:34:05,491 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_write_serial_rom [2024-11-08 19:34:05,491 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_write_serial_rom [2024-11-08 19:34:05,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:34:05,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:34:05,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:34:05,493 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_file [2024-11-08 19:34:05,493 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_file [2024-11-08 19:34:05,493 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_serial_rom [2024-11-08 19:34:05,493 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_serial_rom [2024-11-08 19:34:05,493 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2024-11-08 19:34:05,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2024-11-08 19:34:05,900 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:34:05,903 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:34:24,198 INFO L? ?]: Removed 849 outVars from TransFormulas that were not future-live. [2024-11-08 19:34:24,199 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:34:25,225 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:34:25,225 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 19:34:25,226 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:34:25 BoogieIcfgContainer [2024-11-08 19:34:25,226 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:34:25,231 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:34:25,231 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:34:25,244 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:34:25,244 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:34:25" (1/1) ... [2024-11-08 19:34:25,255 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:34:25,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:25,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 541 states and 787 transitions. [2024-11-08 19:34:25,352 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 787 transitions. [2024-11-08 19:34:25,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:34:25,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:25,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:27,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:28,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:38,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:34:39,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:39,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 546 states and 815 transitions. [2024-11-08 19:34:39,179 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 815 transitions. [2024-11-08 19:34:39,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:34:39,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:39,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:40,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:41,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:51,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:34:52,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:52,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 556 states and 858 transitions. [2024-11-08 19:34:52,238 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 858 transitions. [2024-11-08 19:34:52,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:34:52,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:52,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:54,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:54,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:05,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:35:06,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:06,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 567 states and 902 transitions. [2024-11-08 19:35:06,169 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 902 transitions. [2024-11-08 19:35:06,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:35:06,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:06,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:07,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:07,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:35:07,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:07,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 568 states and 903 transitions. [2024-11-08 19:35:07,811 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 903 transitions. [2024-11-08 19:35:07,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:35:07,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:07,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:09,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:09,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:20,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:35:22,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:22,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 580 states and 948 transitions. [2024-11-08 19:35:22,616 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 948 transitions. [2024-11-08 19:35:22,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:35:22,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:22,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:23,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:24,250 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:35:24,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:24,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 582 states and 951 transitions. [2024-11-08 19:35:24,268 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 951 transitions. [2024-11-08 19:35:24,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:35:24,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:24,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:25,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:25,767 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:35:25,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:25,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 583 states and 952 transitions. [2024-11-08 19:35:25,825 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 952 transitions. [2024-11-08 19:35:25,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:35:25,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:25,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:27,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:27,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:38,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:35:40,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:40,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 586 states and 982 transitions. [2024-11-08 19:35:40,014 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 982 transitions. [2024-11-08 19:35:40,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:35:40,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:40,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:41,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:41,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:35:42,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:42,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 587 states and 982 transitions. [2024-11-08 19:35:42,375 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 982 transitions. [2024-11-08 19:35:42,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:35:42,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:42,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:43,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:43,916 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:35:44,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:44,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 588 states and 983 transitions. [2024-11-08 19:35:44,345 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 983 transitions. [2024-11-08 19:35:44,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:35:44,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:44,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:45,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:47,733 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:52,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:52,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 596 states and 1037 transitions. [2024-11-08 19:35:52,263 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1037 transitions. [2024-11-08 19:35:52,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:35:52,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:52,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:53,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:53,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:35:54,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:54,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 597 states and 1037 transitions. [2024-11-08 19:35:54,915 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1037 transitions. [2024-11-08 19:35:54,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:35:54,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:54,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:56,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:56,291 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:56,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:56,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 598 states and 1037 transitions. [2024-11-08 19:35:56,345 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1037 transitions. [2024-11-08 19:35:56,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:35:56,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:56,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:57,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:58,478 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:10,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:36:15,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:15,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 603 states and 1071 transitions. [2024-11-08 19:36:15,085 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1071 transitions. [2024-11-08 19:36:15,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:36:15,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:15,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:16,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:16,586 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:36:19,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:19,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 605 states and 1074 transitions. [2024-11-08 19:36:19,701 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1074 transitions. [2024-11-08 19:36:19,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:36:19,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:19,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:21,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:21,168 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:36:21,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:21,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 606 states and 1077 transitions. [2024-11-08 19:36:21,300 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1077 transitions. [2024-11-08 19:36:21,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:36:21,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:21,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:22,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:22,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:36:23,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:23,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 607 states and 1077 transitions. [2024-11-08 19:36:23,866 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1077 transitions. [2024-11-08 19:36:23,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:36:23,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:23,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:25,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:25,188 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:36:26,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:26,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 613 states and 1108 transitions. [2024-11-08 19:36:26,805 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1108 transitions. [2024-11-08 19:36:26,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:36:26,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:26,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:28,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:28,289 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:36:28,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:28,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 614 states and 1108 transitions. [2024-11-08 19:36:28,361 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1108 transitions. [2024-11-08 19:36:28,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:36:28,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:28,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:29,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:29,769 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:36:32,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:32,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 616 states and 1111 transitions. [2024-11-08 19:36:32,965 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1111 transitions. [2024-11-08 19:36:32,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:36:32,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:32,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:34,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:34,443 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:36:34,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:34,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 617 states and 1114 transitions. [2024-11-08 19:36:34,567 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1114 transitions. [2024-11-08 19:36:34,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:36:34,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:34,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:35,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:36,697 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:48,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:36:57,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:57,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 623 states and 1152 transitions. [2024-11-08 19:36:57,661 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1152 transitions. [2024-11-08 19:36:57,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:36:57,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:57,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:58,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:59,012 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:37:00,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:00,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 624 states and 1154 transitions. [2024-11-08 19:37:00,913 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1154 transitions. [2024-11-08 19:37:00,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:37:00,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:00,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:02,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:02,214 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:37:04,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:04,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 629 states and 1185 transitions. [2024-11-08 19:37:04,167 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1185 transitions. [2024-11-08 19:37:04,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:37:04,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:04,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:05,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:05,627 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:37:07,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:07,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 635 states and 1216 transitions. [2024-11-08 19:37:07,330 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1216 transitions. [2024-11-08 19:37:07,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:37:07,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:07,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:08,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:08,623 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:37:08,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:08,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 636 states and 1216 transitions. [2024-11-08 19:37:08,677 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1216 transitions. [2024-11-08 19:37:08,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:37:08,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:08,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:09,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:09,952 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:37:13,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:13,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 638 states and 1220 transitions. [2024-11-08 19:37:13,761 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1220 transitions. [2024-11-08 19:37:13,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:37:13,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:13,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:15,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:15,201 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:37:17,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:17,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 639 states and 1223 transitions. [2024-11-08 19:37:17,165 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1223 transitions. [2024-11-08 19:37:17,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:37:17,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:17,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:18,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:18,576 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:37:22,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:22,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 645 states and 1256 transitions. [2024-11-08 19:37:22,773 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1256 transitions. [2024-11-08 19:37:22,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:37:22,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:22,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:24,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:24,365 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:37:25,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:25,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 646 states and 1256 transitions. [2024-11-08 19:37:25,718 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1256 transitions. [2024-11-08 19:37:25,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:37:25,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:25,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:27,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:27,240 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:37:29,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:29,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 652 states and 1287 transitions. [2024-11-08 19:37:29,210 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1287 transitions. [2024-11-08 19:37:29,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:37:29,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:29,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:30,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:30,489 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:37:30,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:30,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 653 states and 1287 transitions. [2024-11-08 19:37:30,556 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1287 transitions. [2024-11-08 19:37:30,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:37:30,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:30,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:31,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:32,102 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:37:37,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:37,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 656 states and 1293 transitions. [2024-11-08 19:37:37,618 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1293 transitions. [2024-11-08 19:37:37,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:37:37,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:37,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:38,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:38,906 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:37:41,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:41,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 657 states and 1296 transitions. [2024-11-08 19:37:41,241 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1296 transitions. [2024-11-08 19:37:41,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:37:41,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:41,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:42,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:42,507 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:37:42,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:42,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 658 states and 1296 transitions. [2024-11-08 19:37:42,565 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1296 transitions. [2024-11-08 19:37:42,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:37:42,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:42,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:43,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:43,881 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:37:43,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:43,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 659 states and 1296 transitions. [2024-11-08 19:37:43,915 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1296 transitions. [2024-11-08 19:37:43,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:37:43,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:43,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:45,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:46,645 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:55,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:55,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 662 states and 1330 transitions. [2024-11-08 19:37:55,108 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1330 transitions. [2024-11-08 19:37:55,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:37:55,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:55,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:56,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:56,666 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:58,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:58,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 664 states and 1356 transitions. [2024-11-08 19:37:58,825 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1356 transitions. [2024-11-08 19:37:58,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:37:58,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:58,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:00,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:00,145 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:38:00,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:00,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 667 states and 1362 transitions. [2024-11-08 19:38:00,293 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1362 transitions. [2024-11-08 19:38:00,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:38:00,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:00,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:01,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:01,588 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:38:01,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:01,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 668 states and 1362 transitions. [2024-11-08 19:38:01,628 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1362 transitions. [2024-11-08 19:38:01,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:38:01,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:01,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:02,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:03,020 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:38:03,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:03,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 669 states and 1362 transitions. [2024-11-08 19:38:03,055 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1362 transitions. [2024-11-08 19:38:03,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:38:03,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:03,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:04,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:04,556 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:38:04,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:04,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 670 states and 1362 transitions. [2024-11-08 19:38:04,593 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1362 transitions. [2024-11-08 19:38:04,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:38:04,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:04,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:05,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:07,239 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:12,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:12,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 672 states and 1361 transitions. [2024-11-08 19:38:12,461 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1361 transitions. [2024-11-08 19:38:12,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:38:12,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:12,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:13,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:14,024 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:38:15,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:15,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 673 states and 1363 transitions. [2024-11-08 19:38:15,216 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1363 transitions. [2024-11-08 19:38:15,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:38:15,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:15,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:16,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:17,759 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:29,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:29,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 678 states and 1399 transitions. [2024-11-08 19:38:29,167 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1399 transitions. [2024-11-08 19:38:29,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:38:29,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:29,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:30,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:30,450 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:38:35,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:35,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 680 states and 1404 transitions. [2024-11-08 19:38:35,139 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1404 transitions. [2024-11-08 19:38:35,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:38:35,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:35,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:36,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:38,683 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:50,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:50,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 685 states and 1440 transitions. [2024-11-08 19:38:50,031 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1440 transitions. [2024-11-08 19:38:50,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:38:50,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:50,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:51,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:51,388 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:38:51,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:51,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 688 states and 1444 transitions. [2024-11-08 19:38:51,504 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1444 transitions. [2024-11-08 19:38:51,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:38:51,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:51,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:52,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:52,824 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:38:52,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:52,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 689 states and 1444 transitions. [2024-11-08 19:38:52,877 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1444 transitions. [2024-11-08 19:38:52,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:38:52,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:52,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:54,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:54,159 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:38:54,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:54,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 690 states and 1445 transitions. [2024-11-08 19:38:54,189 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1445 transitions. [2024-11-08 19:38:54,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:38:54,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:54,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:55,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:55,470 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:38:55,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:55,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 691 states and 1445 transitions. [2024-11-08 19:38:55,501 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1445 transitions. [2024-11-08 19:38:55,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:38:55,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:55,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:56,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:56,743 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:39:01,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:01,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 693 states and 1450 transitions. [2024-11-08 19:39:01,883 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1450 transitions. [2024-11-08 19:39:01,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:39:01,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:01,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:03,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:04,779 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:23,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:23,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 699 states and 1491 transitions. [2024-11-08 19:39:23,159 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1491 transitions. [2024-11-08 19:39:23,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:39:23,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:23,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:24,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:24,411 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:39:30,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:30,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 703 states and 1499 transitions. [2024-11-08 19:39:30,060 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1499 transitions. [2024-11-08 19:39:30,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:39:30,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:30,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:31,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:31,399 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:39:31,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:31,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 706 states and 1503 transitions. [2024-11-08 19:39:31,475 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1503 transitions. [2024-11-08 19:39:31,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:39:31,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:31,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:33,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:33,141 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:39:33,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:33,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 707 states and 1503 transitions. [2024-11-08 19:39:33,181 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1503 transitions. [2024-11-08 19:39:33,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:39:33,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:33,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:34,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:34,672 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:39:34,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:34,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 710 states and 1508 transitions. [2024-11-08 19:39:34,854 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1508 transitions. [2024-11-08 19:39:34,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:39:34,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:34,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:36,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:38,627 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:01,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:01,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 717 states and 1544 transitions. [2024-11-08 19:40:01,772 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1544 transitions. [2024-11-08 19:40:01,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:40:01,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:01,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:03,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:03,668 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:40:09,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:09,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 719 states and 1553 transitions. [2024-11-08 19:40:09,675 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1553 transitions. [2024-11-08 19:40:09,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:40:09,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:09,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:11,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:11,265 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:40:11,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:11,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 721 states and 1556 transitions. [2024-11-08 19:40:11,415 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1556 transitions. [2024-11-08 19:40:11,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:40:11,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:11,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:12,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:12,998 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:40:19,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:19,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 725 states and 1564 transitions. [2024-11-08 19:40:19,536 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1564 transitions. [2024-11-08 19:40:19,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:40:19,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:19,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:20,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:20,848 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:40:27,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:27,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 728 states and 1570 transitions. [2024-11-08 19:40:27,360 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1570 transitions. [2024-11-08 19:40:27,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:40:27,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:27,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:28,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:28,749 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:30,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:30,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 730 states and 1582 transitions. [2024-11-08 19:40:30,944 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1582 transitions. [2024-11-08 19:40:30,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:40:30,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:30,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:32,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:32,471 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:40:41,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:41,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 733 states and 1591 transitions. [2024-11-08 19:40:41,374 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1591 transitions. [2024-11-08 19:40:41,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:40:41,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:41,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:42,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:42,732 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:40:45,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:45,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 736 states and 1596 transitions. [2024-11-08 19:40:45,817 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1596 transitions. [2024-11-08 19:40:45,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:40:45,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:45,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:47,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:47,225 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:40:47,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:47,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 737 states and 1597 transitions. [2024-11-08 19:40:47,274 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1597 transitions. [2024-11-08 19:40:47,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:40:47,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:47,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:48,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:48,634 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:40:51,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:51,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 738 states and 1597 transitions. [2024-11-08 19:40:51,855 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1597 transitions. [2024-11-08 19:40:51,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:40:51,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:51,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:53,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:53,248 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:40:53,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:53,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 740 states and 1601 transitions. [2024-11-08 19:40:53,342 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1601 transitions. [2024-11-08 19:40:53,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:40:53,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:53,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:54,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:54,811 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:40:54,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:54,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 741 states and 1602 transitions. [2024-11-08 19:40:54,907 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1602 transitions. [2024-11-08 19:40:54,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:40:54,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:54,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:56,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:56,233 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:40:56,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:56,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 743 states and 1605 transitions. [2024-11-08 19:40:56,359 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1605 transitions. [2024-11-08 19:40:56,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:40:56,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:56,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:57,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:57,642 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:41:04,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:04,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 747 states and 1616 transitions. [2024-11-08 19:41:04,202 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1616 transitions. [2024-11-08 19:41:04,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:41:04,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:04,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:05,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:05,657 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:41:08,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:08,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 750 states and 1624 transitions. [2024-11-08 19:41:08,955 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1624 transitions. [2024-11-08 19:41:08,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:41:08,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:08,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:10,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:14,801 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:41:28,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:01,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:01,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 764 states and 1692 transitions. [2024-11-08 19:42:01,622 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1692 transitions. [2024-11-08 19:42:01,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:42:01,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:01,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:03,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:04,065 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:42:12,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:12,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 767 states and 1700 transitions. [2024-11-08 19:42:12,939 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1700 transitions. [2024-11-08 19:42:12,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:42:12,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:12,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:14,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:15,169 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:42:21,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:21,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 769 states and 1704 transitions. [2024-11-08 19:42:21,964 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1704 transitions. [2024-11-08 19:42:21,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:42:21,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:21,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:23,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:23,548 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:42:23,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:23,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 770 states and 1705 transitions. [2024-11-08 19:42:23,612 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1705 transitions. [2024-11-08 19:42:23,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:42:23,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:23,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:25,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:25,282 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:42:29,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:29,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 773 states and 1710 transitions. [2024-11-08 19:42:29,011 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1710 transitions. [2024-11-08 19:42:29,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:42:29,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:29,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:30,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:30,521 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:42:30,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:30,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 774 states and 1711 transitions. [2024-11-08 19:42:30,591 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1711 transitions. [2024-11-08 19:42:30,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:42:30,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:30,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:32,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:32,194 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:42:32,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:32,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 776 states and 1715 transitions. [2024-11-08 19:42:32,321 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1715 transitions. [2024-11-08 19:42:32,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:42:32,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:32,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:34,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:34,357 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:42:34,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:34,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 777 states and 1716 transitions. [2024-11-08 19:42:34,482 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1716 transitions. [2024-11-08 19:42:34,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:42:34,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:34,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:35,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:36,019 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:42:36,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:36,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 779 states and 1721 transitions. [2024-11-08 19:42:36,170 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1721 transitions. [2024-11-08 19:42:36,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:42:36,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:36,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:37,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:38,041 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:42:42,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:42,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 781 states and 1724 transitions. [2024-11-08 19:42:42,564 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1724 transitions. [2024-11-08 19:42:42,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:42:42,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:42,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:44,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:44,938 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 15 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:42:45,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:45,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 782 states and 1724 transitions. [2024-11-08 19:42:45,032 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1724 transitions. [2024-11-08 19:42:45,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:42:45,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:45,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:47,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:47,312 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:42:49,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:49,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 783 states and 1725 transitions. [2024-11-08 19:42:49,555 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1725 transitions. [2024-11-08 19:42:49,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:42:49,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:49,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:51,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:51,759 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:43:00,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:00,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 786 states and 1731 transitions. [2024-11-08 19:43:00,018 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1731 transitions. [2024-11-08 19:43:00,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:43:00,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:00,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:01,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:05,992 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:40,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:40,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 794 states and 1782 transitions. [2024-11-08 19:43:40,033 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1782 transitions. [2024-11-08 19:43:40,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:43:40,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:40,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:41,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:41,774 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:43:51,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:51,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 797 states and 1791 transitions. [2024-11-08 19:43:51,980 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1791 transitions. [2024-11-08 19:43:51,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:43:51,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:51,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:53,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:53,827 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:43:57,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:57,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 798 states and 1792 transitions. [2024-11-08 19:43:57,877 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1792 transitions. [2024-11-08 19:43:57,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:43:57,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:57,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:59,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:59,303 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:43:59,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:59,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 799 states and 1793 transitions. [2024-11-08 19:43:59,394 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1793 transitions. [2024-11-08 19:43:59,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:43:59,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:59,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:00,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:00,869 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:44:09,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:09,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 802 states and 1801 transitions. [2024-11-08 19:44:09,330 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1801 transitions. [2024-11-08 19:44:09,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:44:09,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:09,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:10,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:10,772 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:44:10,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:10,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 803 states and 1803 transitions. [2024-11-08 19:44:10,907 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1803 transitions. [2024-11-08 19:44:10,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:44:10,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:10,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:12,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:12,388 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:44:12,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:12,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 808 states and 1811 transitions. [2024-11-08 19:44:12,806 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1811 transitions. [2024-11-08 19:44:12,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:44:12,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:12,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:14,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:14,440 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:44:14,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:14,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 810 states and 1817 transitions. [2024-11-08 19:44:14,608 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1817 transitions. [2024-11-08 19:44:14,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:44:14,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:14,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:15,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:16,043 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:44:16,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:16,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 811 states and 1820 transitions. [2024-11-08 19:44:16,273 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1820 transitions. [2024-11-08 19:44:16,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:44:16,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:16,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:17,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:17,687 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:44:17,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:17,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 813 states and 1823 transitions. [2024-11-08 19:44:17,826 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1823 transitions. [2024-11-08 19:44:17,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:44:17,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:17,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:19,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:19,363 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:44:28,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:28,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 817 states and 1830 transitions. [2024-11-08 19:44:28,138 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1830 transitions. [2024-11-08 19:44:28,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:44:28,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:28,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:29,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:29,557 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:44:31,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:31,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 819 states and 1831 transitions. [2024-11-08 19:44:31,718 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1831 transitions. [2024-11-08 19:44:31,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:44:31,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:31,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:33,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:33,471 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 15 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:44:37,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:37,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 822 states and 1836 transitions. [2024-11-08 19:44:37,664 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1836 transitions. [2024-11-08 19:44:37,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:44:37,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:37,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:38,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:39,185 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:44:43,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:43,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 825 states and 1844 transitions. [2024-11-08 19:44:43,323 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1844 transitions. [2024-11-08 19:44:43,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:44:43,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:43,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:44,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:45,226 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:48,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:48,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 827 states and 1870 transitions. [2024-11-08 19:44:48,194 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1870 transitions. [2024-11-08 19:44:48,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:44:48,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:48,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:49,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:49,751 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:44:49,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:49,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 828 states and 1872 transitions. [2024-11-08 19:44:49,880 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1872 transitions. [2024-11-08 19:44:49,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:44:49,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:49,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:51,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:51,462 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:44:58,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:58,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1877 states to 831 states and 1877 transitions. [2024-11-08 19:44:58,146 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1877 transitions. [2024-11-08 19:44:58,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:44:58,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:58,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:59,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:59,728 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:44:59,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:59,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1877 states to 832 states and 1877 transitions. [2024-11-08 19:44:59,841 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1877 transitions. [2024-11-08 19:44:59,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:44:59,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:59,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:01,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:01,365 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:45:01,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:01,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 837 states and 1885 transitions. [2024-11-08 19:45:01,660 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1885 transitions. [2024-11-08 19:45:01,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:45:01,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:01,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:03,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:03,164 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:45:03,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:03,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 839 states and 1886 transitions. [2024-11-08 19:45:03,365 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1886 transitions. [2024-11-08 19:45:03,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:45:03,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:03,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:04,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:04,811 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:45:04,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:04,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 840 states and 1886 transitions. [2024-11-08 19:45:04,961 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1886 transitions. [2024-11-08 19:45:04,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:45:04,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:04,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:06,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:06,501 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:45:09,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:09,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 842 states and 1889 transitions. [2024-11-08 19:45:09,318 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1889 transitions. [2024-11-08 19:45:09,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:45:09,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:09,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:10,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:10,892 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:45:13,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:13,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 846 states and 1894 transitions. [2024-11-08 19:45:13,170 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1894 transitions. [2024-11-08 19:45:13,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:45:13,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:13,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:14,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:14,836 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:45:28,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:29,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 850 states and 1940 transitions. [2024-11-08 19:45:29,002 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1940 transitions. [2024-11-08 19:45:29,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:45:29,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:29,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:30,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:30,530 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:45:35,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:35,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1942 states to 851 states and 1942 transitions. [2024-11-08 19:45:35,171 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1942 transitions. [2024-11-08 19:45:35,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:45:35,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:35,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:36,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:36,683 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:45:41,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:41,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 853 states and 1983 transitions. [2024-11-08 19:45:41,946 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1983 transitions. [2024-11-08 19:45:41,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:45:41,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:41,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:43,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:43,676 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 15 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:45:47,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:47,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 856 states and 1988 transitions. [2024-11-08 19:45:47,719 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1988 transitions. [2024-11-08 19:45:47,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:45:47,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:47,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:49,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:49,192 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:45:58,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:58,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 859 states and 1997 transitions. [2024-11-08 19:45:58,377 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1997 transitions. [2024-11-08 19:45:58,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:45:58,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:58,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:59,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:59,904 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:46:09,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:09,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 862 states and 2031 transitions. [2024-11-08 19:46:09,412 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 2031 transitions. [2024-11-08 19:46:09,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:46:09,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:09,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:10,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:10,918 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:46:13,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:13,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 863 states and 2032 transitions. [2024-11-08 19:46:13,426 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 2032 transitions. [2024-11-08 19:46:13,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:46:13,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:13,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:14,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:15,103 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:46:15,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:15,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 864 states and 2032 transitions. [2024-11-08 19:46:15,285 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 2032 transitions. [2024-11-08 19:46:15,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:46:15,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:15,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:16,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:16,829 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:46:17,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:17,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2044 states to 869 states and 2044 transitions. [2024-11-08 19:46:17,158 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 2044 transitions. [2024-11-08 19:46:17,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:46:17,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:17,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:18,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:18,869 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:46:23,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:23,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 871 states and 2051 transitions. [2024-11-08 19:46:23,866 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 2051 transitions. [2024-11-08 19:46:23,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:46:23,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:23,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:25,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:25,519 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:46:30,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:30,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2055 states to 873 states and 2055 transitions. [2024-11-08 19:46:30,297 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 2055 transitions. [2024-11-08 19:46:30,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:46:30,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:30,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:31,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:31,991 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:46:32,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:32,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 877 states and 2060 transitions. [2024-11-08 19:46:32,089 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 2060 transitions. [2024-11-08 19:46:32,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:46:32,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:32,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:33,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:33,987 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:46:34,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:34,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 878 states and 2060 transitions. [2024-11-08 19:46:34,035 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 2060 transitions. [2024-11-08 19:46:34,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:46:34,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:34,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:35,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:35,728 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:46:40,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:40,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2062 states to 879 states and 2062 transitions. [2024-11-08 19:46:40,198 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 2062 transitions. [2024-11-08 19:46:40,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:46:40,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:40,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:41,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:41,873 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:46:52,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:52,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 882 states and 2099 transitions. [2024-11-08 19:46:52,181 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 2099 transitions. [2024-11-08 19:46:52,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:46:52,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:52,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:53,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:53,970 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:46:56,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:56,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2104 states to 885 states and 2104 transitions. [2024-11-08 19:46:56,665 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 2104 transitions. [2024-11-08 19:46:56,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:46:56,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:56,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:58,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:58,651 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:47:07,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:07,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2110 states to 888 states and 2110 transitions. [2024-11-08 19:47:07,731 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 2110 transitions. [2024-11-08 19:47:07,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:47:07,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:07,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:09,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:09,172 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:47:13,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:13,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2110 states to 889 states and 2110 transitions. [2024-11-08 19:47:13,344 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 2110 transitions. [2024-11-08 19:47:13,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:47:13,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:13,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:14,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:15,093 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:47:24,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:24,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2118 states to 892 states and 2118 transitions. [2024-11-08 19:47:24,238 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 2118 transitions. [2024-11-08 19:47:24,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:47:24,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:24,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:25,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:25,990 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:47:33,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:33,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2123 states to 895 states and 2123 transitions. [2024-11-08 19:47:33,282 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 2123 transitions. [2024-11-08 19:47:33,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:47:33,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:33,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:34,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:34,984 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:47:35,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:35,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2125 states to 896 states and 2125 transitions. [2024-11-08 19:47:35,104 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 2125 transitions. [2024-11-08 19:47:35,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:47:35,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:35,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:36,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:36,745 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:47:36,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:36,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2125 states to 897 states and 2125 transitions. [2024-11-08 19:47:36,827 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 2125 transitions. [2024-11-08 19:47:36,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:47:36,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:36,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:38,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:38,616 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:38,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:38,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2136 states to 898 states and 2132 transitions. [2024-11-08 19:47:38,994 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 2132 transitions. [2024-11-08 19:47:38,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:47:38,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:38,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:40,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:40,677 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:47:44,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:44,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2140 states to 900 states and 2136 transitions. [2024-11-08 19:47:44,348 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 2136 transitions. [2024-11-08 19:47:44,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:47:44,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:44,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:45,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:46,101 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:47:48,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:48,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2143 states to 902 states and 2139 transitions. [2024-11-08 19:47:48,761 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 2139 transitions. [2024-11-08 19:47:48,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:47:48,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:48,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:50,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:50,360 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:47:50,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:50,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2146 states to 903 states and 2142 transitions. [2024-11-08 19:47:50,975 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 2142 transitions. [2024-11-08 19:47:50,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:47:50,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:50,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:52,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:52,704 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:47:52,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:52,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2147 states to 904 states and 2143 transitions. [2024-11-08 19:47:52,838 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 2143 transitions. [2024-11-08 19:47:52,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:47:52,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:52,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:54,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:54,513 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:47:59,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:59,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2152 states to 906 states and 2148 transitions. [2024-11-08 19:47:59,284 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 2148 transitions. [2024-11-08 19:47:59,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:47:59,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:59,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:00,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:00,850 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:48:00,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:00,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 910 states and 2153 transitions. [2024-11-08 19:48:00,940 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 2153 transitions. [2024-11-08 19:48:00,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:48:00,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:00,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:02,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:02,521 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:48:05,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:05,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 911 states and 2155 transitions. [2024-11-08 19:48:05,403 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 2155 transitions. [2024-11-08 19:48:05,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:48:05,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:05,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:06,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:08,700 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked.