./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2530998-9849-41e3-83bb-ddde9bee24bc/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2530998-9849-41e3-83bb-ddde9bee24bc/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2530998-9849-41e3-83bb-ddde9bee24bc/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2530998-9849-41e3-83bb-ddde9bee24bc/bin/ukojak-verify-CZk0znPC7b/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_f2530998-9849-41e3-83bb-ddde9bee24bc/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2530998-9849-41e3-83bb-ddde9bee24bc/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a5b351dc48b78577594847e2589a2433da4c3422ed74f69290b3f52d3ba2c2d2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:12:51,236 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:12:51,295 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2530998-9849-41e3-83bb-ddde9bee24bc/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 04:12:51,299 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:12:51,300 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:12:51,320 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:12:51,321 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:12:51,321 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:12:51,321 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:12:51,321 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:12:51,321 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:12:51,321 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:12:51,322 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:12:51,322 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:12:51,322 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:12:51,322 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:12:51,322 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:12:51,322 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:12:51,322 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:12:51,322 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:12:51,322 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:12:51,322 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:12:51,322 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:12:51,323 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:12:51,323 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:12:51,323 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:12:51,323 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:12:51,323 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:12:51,323 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:12:51,323 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:12:51,323 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2530998-9849-41e3-83bb-ddde9bee24bc/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a5b351dc48b78577594847e2589a2433da4c3422ed74f69290b3f52d3ba2c2d2 [2024-12-06 04:12:51,564 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:12:51,572 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:12:51,574 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:12:51,575 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:12:51,576 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:12:51,577 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2530998-9849-41e3-83bb-ddde9bee24bc/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i [2024-12-06 04:12:54,273 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2530998-9849-41e3-83bb-ddde9bee24bc/bin/ukojak-verify-CZk0znPC7b/data/87ce32c98/a59f0849277d4501a78caee0d83aff8c/FLAGe30da621a [2024-12-06 04:12:54,585 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:12:54,585 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2530998-9849-41e3-83bb-ddde9bee24bc/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i [2024-12-06 04:12:54,606 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2530998-9849-41e3-83bb-ddde9bee24bc/bin/ukojak-verify-CZk0znPC7b/data/87ce32c98/a59f0849277d4501a78caee0d83aff8c/FLAGe30da621a [2024-12-06 04:12:54,819 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2530998-9849-41e3-83bb-ddde9bee24bc/bin/ukojak-verify-CZk0znPC7b/data/87ce32c98/a59f0849277d4501a78caee0d83aff8c [2024-12-06 04:12:54,821 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:12:54,822 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:12:54,823 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:12:54,823 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:12:54,826 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:12:54,826 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:12:54" (1/1) ... [2024-12-06 04:12:54,827 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a6c6e91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:54, skipping insertion in model container [2024-12-06 04:12:54,827 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:12:54" (1/1) ... [2024-12-06 04:12:54,875 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:12:55,450 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_f2530998-9849-41e3-83bb-ddde9bee24bc/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i[106459,106472] [2024-12-06 04:12:55,494 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:12:55,512 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:12:55,663 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_f2530998-9849-41e3-83bb-ddde9bee24bc/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i[106459,106472] [2024-12-06 04:12:55,675 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:12:55,715 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:12:55,715 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:55 WrapperNode [2024-12-06 04:12:55,716 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:12:55,716 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:12:55,717 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:12:55,717 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:12:55,723 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:55" (1/1) ... [2024-12-06 04:12:55,755 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:55" (1/1) ... [2024-12-06 04:12:55,834 INFO L138 Inliner]: procedures = 129, calls = 755, calls flagged for inlining = 53, calls inlined = 47, statements flattened = 2485 [2024-12-06 04:12:55,834 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:12:55,834 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:12:55,835 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:12:55,835 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:12:55,842 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:55" (1/1) ... [2024-12-06 04:12:55,842 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:55" (1/1) ... [2024-12-06 04:12:55,854 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:55" (1/1) ... [2024-12-06 04:12:55,854 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:55" (1/1) ... [2024-12-06 04:12:55,901 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:55" (1/1) ... [2024-12-06 04:12:55,904 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:55" (1/1) ... [2024-12-06 04:12:55,915 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:55" (1/1) ... [2024-12-06 04:12:55,922 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:55" (1/1) ... [2024-12-06 04:12:55,930 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:55" (1/1) ... [2024-12-06 04:12:55,942 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:12:55,942 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:12:55,943 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:12:55,943 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:12:55,944 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:55" (1/1) ... [2024-12-06 04:12:55,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:12:55,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2530998-9849-41e3-83bb-ddde9bee24bc/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:12:55,971 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2530998-9849-41e3-83bb-ddde9bee24bc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:12:55,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2530998-9849-41e3-83bb-ddde9bee24bc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:12:55,996 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-12-06 04:12:55,996 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-12-06 04:12:55,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 04:12:55,996 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_remove [2024-12-06 04:12:55,996 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_remove [2024-12-06 04:12:55,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 04:12:55,997 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-06 04:12:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-06 04:12:55,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:12:55,997 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2024-12-06 04:12:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_bin_file [2024-12-06 04:12:55,997 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_modify_write_reg [2024-12-06 04:12:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_modify_write_reg [2024-12-06 04:12:55,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pch_phub_mutex [2024-12-06 04:12:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pch_phub_mutex [2024-12-06 04:12:55,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 04:12:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 04:12:55,997 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 04:12:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 04:12:55,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:12:55,997 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-06 04:12:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-06 04:12:55,997 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-06 04:12:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-06 04:12:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-06 04:12:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-06 04:12:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-12-06 04:12:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-12-06 04:12:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 04:12:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 04:12:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-12-06 04:12:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-12-06 04:12:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:12:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_file [2024-12-06 04:12:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_file [2024-12-06 04:12:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:12:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-12-06 04:12:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-12-06 04:12:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2024-12-06 04:12:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2024-12-06 04:12:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:12:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:12:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:12:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-12-06 04:12:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-12-06 04:12:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-12-06 04:12:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-12-06 04:12:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-12-06 04:12:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-12-06 04:12:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-12-06 04:12:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-12-06 04:12:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2024-12-06 04:12:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2024-12-06 04:12:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:12:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2024-12-06 04:12:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2024-12-06 04:12:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-12-06 04:12:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-12-06 04:12:55,999 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-12-06 04:12:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-12-06 04:12:56,000 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-06 04:12:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-06 04:12:56,000 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_write_serial_rom [2024-12-06 04:12:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_write_serial_rom [2024-12-06 04:12:56,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:12:56,000 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:12:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:12:56,000 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_file [2024-12-06 04:12:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_file [2024-12-06 04:12:56,000 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_serial_rom [2024-12-06 04:12:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_serial_rom [2024-12-06 04:12:56,000 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2024-12-06 04:12:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2024-12-06 04:12:56,330 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:12:56,332 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:13:12,571 INFO L? ?]: Removed 845 outVars from TransFormulas that were not future-live. [2024-12-06 04:13:12,572 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:13:13,215 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:13:13,215 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 04:13:13,215 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:13:13 BoogieIcfgContainer [2024-12-06 04:13:13,216 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:13:13,216 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:13:13,216 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:13:13,224 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:13:13,224 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:13:13" (1/1) ... [2024-12-06 04:13:13,230 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:13:13,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:13,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 540 states and 786 transitions. [2024-12-06 04:13:13,285 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 786 transitions. [2024-12-06 04:13:13,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:13:13,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:13,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:15,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:15,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:13:25,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:13:25,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:25,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 545 states and 814 transitions. [2024-12-06 04:13:25,844 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 814 transitions. [2024-12-06 04:13:25,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:13:25,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:25,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:27,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:27,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:13:38,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:13:38,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:38,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 555 states and 857 transitions. [2024-12-06 04:13:38,342 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 857 transitions. [2024-12-06 04:13:38,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:13:38,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:38,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:39,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:39,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:13:50,513 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 [] [2024-12-06 04:13:51,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:51,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 566 states and 901 transitions. [2024-12-06 04:13:51,335 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 901 transitions. [2024-12-06 04:13:51,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:13:51,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:51,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:52,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:52,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:13:52,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:52,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 567 states and 902 transitions. [2024-12-06 04:13:52,922 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 902 transitions. [2024-12-06 04:13:52,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:13:52,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:52,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:54,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:54,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:14:05,576 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 [] [2024-12-06 04:14:07,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:07,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 579 states and 947 transitions. [2024-12-06 04:14:07,215 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 947 transitions. [2024-12-06 04:14:07,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:14:07,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:07,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:08,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:08,452 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:14:08,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:08,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 581 states and 950 transitions. [2024-12-06 04:14:08,464 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 950 transitions. [2024-12-06 04:14:08,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:14:08,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:08,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:09,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:10,119 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:14:10,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:10,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 582 states and 951 transitions. [2024-12-06 04:14:10,168 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 951 transitions. [2024-12-06 04:14:10,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:14:10,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:10,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:11,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:11,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:14:22,576 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 [] [2024-12-06 04:14:23,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:23,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 585 states and 981 transitions. [2024-12-06 04:14:23,859 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 981 transitions. [2024-12-06 04:14:23,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:14:23,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:23,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:24,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:24,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:14:25,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:25,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 586 states and 981 transitions. [2024-12-06 04:14:25,934 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 981 transitions. [2024-12-06 04:14:25,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:14:25,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:25,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:26,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:27,131 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:14:27,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:27,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 587 states and 982 transitions. [2024-12-06 04:14:27,618 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 982 transitions. [2024-12-06 04:14:27,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:14:27,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:27,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:28,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:30,363 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:14:34,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:34,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 595 states and 1036 transitions. [2024-12-06 04:14:34,837 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1036 transitions. [2024-12-06 04:14:34,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:14:34,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:34,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:36,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:36,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:14:37,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:37,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 596 states and 1036 transitions. [2024-12-06 04:14:37,338 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1036 transitions. [2024-12-06 04:14:37,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:14:37,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:37,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:38,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:38,490 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:14:38,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:38,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 597 states and 1036 transitions. [2024-12-06 04:14:38,525 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1036 transitions. [2024-12-06 04:14:38,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:14:38,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:38,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:39,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:40,184 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:14:51,942 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 [] [2024-12-06 04:14:56,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:56,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 602 states and 1070 transitions. [2024-12-06 04:14:56,750 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1070 transitions. [2024-12-06 04:14:56,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:14:56,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:56,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:57,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:58,064 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:00,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:00,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 604 states and 1073 transitions. [2024-12-06 04:15:00,874 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1073 transitions. [2024-12-06 04:15:00,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:15:00,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:00,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:01,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:02,044 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:02,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:02,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 605 states and 1076 transitions. [2024-12-06 04:15:02,140 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1076 transitions. [2024-12-06 04:15:02,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:15:02,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:02,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:03,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:03,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:15:04,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:04,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 606 states and 1076 transitions. [2024-12-06 04:15:04,089 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1076 transitions. [2024-12-06 04:15:04,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:04,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:04,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:05,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:05,253 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:15:06,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:06,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 612 states and 1107 transitions. [2024-12-06 04:15:06,683 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1107 transitions. [2024-12-06 04:15:06,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:06,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:06,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:07,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:07,812 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:15:07,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:07,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 613 states and 1107 transitions. [2024-12-06 04:15:07,868 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1107 transitions. [2024-12-06 04:15:07,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:07,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:07,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:08,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:09,037 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:12,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:12,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 615 states and 1110 transitions. [2024-12-06 04:15:12,086 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1110 transitions. [2024-12-06 04:15:12,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:12,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:12,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:13,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:13,212 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:13,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:13,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 616 states and 1113 transitions. [2024-12-06 04:15:13,304 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1113 transitions. [2024-12-06 04:15:13,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:13,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:13,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:14,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:15,128 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:15:27,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:15:35,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:35,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 622 states and 1151 transitions. [2024-12-06 04:15:35,795 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1151 transitions. [2024-12-06 04:15:35,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:15:35,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:35,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:37,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:37,126 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:40,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:40,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 628 states and 1184 transitions. [2024-12-06 04:15:40,905 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1184 transitions. [2024-12-06 04:15:40,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:15:40,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:40,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:41,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:42,011 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:15:43,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:43,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 634 states and 1215 transitions. [2024-12-06 04:15:43,765 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1215 transitions. [2024-12-06 04:15:43,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:15:43,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:43,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:44,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:44,923 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:15:44,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:44,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 635 states and 1215 transitions. [2024-12-06 04:15:44,989 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1215 transitions. [2024-12-06 04:15:44,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:15:44,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:44,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:46,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:46,158 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:50,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:50,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 637 states and 1219 transitions. [2024-12-06 04:15:50,006 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1219 transitions. [2024-12-06 04:15:50,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:15:50,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:50,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:51,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:51,105 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:53,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:53,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 638 states and 1222 transitions. [2024-12-06 04:15:53,120 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1222 transitions. [2024-12-06 04:15:53,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:15:53,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:53,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:54,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:54,287 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:15:58,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:58,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 644 states and 1255 transitions. [2024-12-06 04:15:58,353 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1255 transitions. [2024-12-06 04:15:58,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:15:58,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:58,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:59,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:59,720 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:15:59,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:59,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 645 states and 1256 transitions. [2024-12-06 04:15:59,742 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1256 transitions. [2024-12-06 04:15:59,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:15:59,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:59,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:00,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:00,893 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:16:02,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:02,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 651 states and 1287 transitions. [2024-12-06 04:16:02,741 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1287 transitions. [2024-12-06 04:16:02,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:16:02,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:02,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:03,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:03,897 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:16:03,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:03,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 652 states and 1287 transitions. [2024-12-06 04:16:03,944 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1287 transitions. [2024-12-06 04:16:03,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:16:03,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:03,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:04,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:05,057 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:16:10,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:10,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 655 states and 1293 transitions. [2024-12-06 04:16:10,482 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1293 transitions. [2024-12-06 04:16:10,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:16:10,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:10,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:11,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:11,623 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:16:13,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:13,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 656 states and 1296 transitions. [2024-12-06 04:16:13,852 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1296 transitions. [2024-12-06 04:16:13,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:16:13,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:13,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:14,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:14,963 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:19,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:19,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 662 states and 1329 transitions. [2024-12-06 04:16:19,322 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1329 transitions. [2024-12-06 04:16:19,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:16:19,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:19,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:20,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:20,449 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:16:20,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:20,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 663 states and 1329 transitions. [2024-12-06 04:16:20,482 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1329 transitions. [2024-12-06 04:16:20,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:16:20,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:20,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:21,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:22,746 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:16:30,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:30,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 666 states and 1356 transitions. [2024-12-06 04:16:30,579 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1356 transitions. [2024-12-06 04:16:30,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:16:30,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:30,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:31,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:31,766 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:16:31,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:31,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 669 states and 1362 transitions. [2024-12-06 04:16:31,893 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1362 transitions. [2024-12-06 04:16:31,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:16:31,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:31,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:33,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:33,140 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:16:33,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:33,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 670 states and 1362 transitions. [2024-12-06 04:16:33,181 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1362 transitions. [2024-12-06 04:16:33,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:16:33,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:33,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:34,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:34,593 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:34,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:34,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 672 states and 1365 transitions. [2024-12-06 04:16:34,607 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1365 transitions. [2024-12-06 04:16:34,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:16:34,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:34,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:35,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:35,764 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:16:38,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:38,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 673 states and 1367 transitions. [2024-12-06 04:16:38,346 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1367 transitions. [2024-12-06 04:16:38,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:16:38,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:38,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:39,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:40,051 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:16:40,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:40,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 674 states and 1367 transitions. [2024-12-06 04:16:40,160 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1367 transitions. [2024-12-06 04:16:40,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:16:40,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:40,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:41,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:41,331 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:16:41,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:41,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 675 states and 1368 transitions. [2024-12-06 04:16:41,341 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1368 transitions. [2024-12-06 04:16:41,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:16:41,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:41,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:42,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:42,420 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:16:47,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:47,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 678 states and 1397 transitions. [2024-12-06 04:16:47,529 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1397 transitions. [2024-12-06 04:16:47,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:16:47,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:47,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:48,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:48,733 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:16:48,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:48,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 679 states and 1397 transitions. [2024-12-06 04:16:48,761 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1397 transitions. [2024-12-06 04:16:48,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:16:48,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:48,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:49,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:49,857 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:16:51,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:51,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 680 states and 1399 transitions. [2024-12-06 04:16:51,017 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1399 transitions. [2024-12-06 04:16:51,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:16:51,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:51,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:52,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:52,136 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:16:54,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:54,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 681 states and 1399 transitions. [2024-12-06 04:16:54,530 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1399 transitions. [2024-12-06 04:16:54,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:16:54,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:54,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:55,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:57,858 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:17:09,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:09,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 686 states and 1434 transitions. [2024-12-06 04:17:09,168 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1434 transitions. [2024-12-06 04:17:09,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:17:09,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:09,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:10,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:11,757 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:17:24,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:24,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 691 states and 1467 transitions. [2024-12-06 04:17:24,559 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1467 transitions. [2024-12-06 04:17:24,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:17:24,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:24,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:25,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:25,682 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:17:28,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:28,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 693 states and 1471 transitions. [2024-12-06 04:17:28,096 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1471 transitions. [2024-12-06 04:17:28,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:17:28,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:28,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:29,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:29,351 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:17:35,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:35,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 696 states and 1502 transitions. [2024-12-06 04:17:35,541 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1502 transitions. [2024-12-06 04:17:35,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:17:35,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:35,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:36,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:36,779 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:17:42,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:42,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 699 states and 1531 transitions. [2024-12-06 04:17:42,689 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1531 transitions. [2024-12-06 04:17:42,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:17:42,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:42,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:43,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:43,852 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:17:43,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:43,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 702 states and 1535 transitions. [2024-12-06 04:17:43,940 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1535 transitions. [2024-12-06 04:17:43,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:17:43,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:43,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:45,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:45,110 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:17:45,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:45,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 703 states and 1535 transitions. [2024-12-06 04:17:45,145 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1535 transitions. [2024-12-06 04:17:45,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:17:45,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:45,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:46,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:46,280 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:17:46,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:46,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 704 states and 1536 transitions. [2024-12-06 04:17:46,308 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1536 transitions. [2024-12-06 04:17:46,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:17:46,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:46,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:47,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:47,574 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:18:01,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:01,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 710 states and 1572 transitions. [2024-12-06 04:18:01,034 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1572 transitions. [2024-12-06 04:18:01,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:18:01,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:01,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:02,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:02,179 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:18:05,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:05,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 712 states and 1574 transitions. [2024-12-06 04:18:05,083 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1574 transitions. [2024-12-06 04:18:05,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:18:05,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:05,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:06,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:06,266 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:18:06,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:06,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 713 states and 1576 transitions. [2024-12-06 04:18:06,332 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1576 transitions. [2024-12-06 04:18:06,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:18:06,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:06,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:07,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:07,505 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:18:08,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:08,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 714 states and 1576 transitions. [2024-12-06 04:18:08,917 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1576 transitions. [2024-12-06 04:18:08,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:18:08,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:08,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:10,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:10,092 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:18:13,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:13,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 717 states and 1584 transitions. [2024-12-06 04:18:13,400 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1584 transitions. [2024-12-06 04:18:13,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:18:13,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:13,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:14,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:14,575 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:18:17,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:17,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 719 states and 1588 transitions. [2024-12-06 04:18:17,329 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1588 transitions. [2024-12-06 04:18:17,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:18:17,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:17,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:18,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:20,152 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:18:41,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:41,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 725 states and 1626 transitions. [2024-12-06 04:18:41,329 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1626 transitions. [2024-12-06 04:18:41,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:18:41,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:41,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:42,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:42,501 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:18:45,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:45,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 726 states and 1626 transitions. [2024-12-06 04:18:45,290 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1626 transitions. [2024-12-06 04:18:45,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:18:45,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:45,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:46,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:46,468 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:18:49,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:49,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 727 states and 1626 transitions. [2024-12-06 04:18:49,435 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1626 transitions. [2024-12-06 04:18:49,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:18:49,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:49,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:50,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:50,634 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:18:50,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:50,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 730 states and 1630 transitions. [2024-12-06 04:18:50,717 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1630 transitions. [2024-12-06 04:18:50,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:18:50,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:50,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:52,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:52,111 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:18:52,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:52,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 731 states and 1630 transitions. [2024-12-06 04:18:52,144 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1630 transitions. [2024-12-06 04:18:52,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:18:52,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:52,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:53,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:53,613 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:18:53,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:53,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 732 states and 1630 transitions. [2024-12-06 04:18:53,679 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1630 transitions. [2024-12-06 04:18:53,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:18:53,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:53,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:55,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:55,166 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:18:58,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:58,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 734 states and 1632 transitions. [2024-12-06 04:18:58,528 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1632 transitions. [2024-12-06 04:18:58,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:18:58,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:58,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:59,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:59,733 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:18:59,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:59,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 735 states and 1634 transitions. [2024-12-06 04:18:59,790 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1634 transitions. [2024-12-06 04:18:59,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:18:59,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:59,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:01,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:01,368 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:19:15,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:15,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 740 states and 1670 transitions. [2024-12-06 04:19:15,243 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1670 transitions. [2024-12-06 04:19:15,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:19:15,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:15,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:16,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:16,491 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:19:22,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:22,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 744 states and 1678 transitions. [2024-12-06 04:19:22,890 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1678 transitions. [2024-12-06 04:19:22,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:19:22,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:22,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:23,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:27,362 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:19:54,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:54,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 751 states and 1716 transitions. [2024-12-06 04:19:54,044 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1716 transitions. [2024-12-06 04:19:54,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:19:54,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:54,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:55,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:55,252 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:19:58,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:58,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 752 states and 1716 transitions. [2024-12-06 04:19:58,514 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1716 transitions. [2024-12-06 04:19:58,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:19:58,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:58,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:59,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:00,009 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:20:05,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:05,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 754 states and 1721 transitions. [2024-12-06 04:20:05,169 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1721 transitions. [2024-12-06 04:20:05,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:20:05,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:05,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:06,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:06,515 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:18,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:18,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 759 states and 1758 transitions. [2024-12-06 04:20:18,762 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1758 transitions. [2024-12-06 04:20:18,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:20:18,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:18,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:19,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:20,026 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:36,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:36,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 764 states and 1794 transitions. [2024-12-06 04:20:36,074 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1794 transitions. [2024-12-06 04:20:36,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:20:36,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:36,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:37,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:37,363 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:20:37,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:37,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 766 states and 1797 transitions. [2024-12-06 04:20:37,602 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1797 transitions. [2024-12-06 04:20:37,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:20:37,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:37,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:38,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:38,823 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:20:47,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:47,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 770 states and 1806 transitions. [2024-12-06 04:20:47,248 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1806 transitions. [2024-12-06 04:20:47,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:20:47,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:47,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:48,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:48,598 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:20:52,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:52,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 771 states and 1806 transitions. [2024-12-06 04:20:52,276 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1806 transitions. [2024-12-06 04:20:52,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:20:52,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:52,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:53,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:53,594 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:20:57,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:57,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 773 states and 1807 transitions. [2024-12-06 04:20:57,569 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1807 transitions. [2024-12-06 04:20:57,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:20:57,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:57,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:58,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:58,819 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:21:03,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:03,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 774 states and 1807 transitions. [2024-12-06 04:21:03,080 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1807 transitions. [2024-12-06 04:21:03,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:21:03,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:03,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:04,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:04,803 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:21:05,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:05,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 775 states and 1808 transitions. [2024-12-06 04:21:05,088 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1808 transitions. [2024-12-06 04:21:05,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:21:05,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:05,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:06,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:06,424 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:21:06,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:06,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 776 states and 1808 transitions. [2024-12-06 04:21:06,513 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1808 transitions. [2024-12-06 04:21:06,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:21:06,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:06,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:07,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:07,742 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:21:07,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:07,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 777 states and 1808 transitions. [2024-12-06 04:21:07,931 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1808 transitions. [2024-12-06 04:21:07,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:21:07,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:07,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:09,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:09,294 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:21:21,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:21,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 781 states and 1817 transitions. [2024-12-06 04:21:21,320 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1817 transitions. [2024-12-06 04:21:21,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:21:21,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:21,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:22,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:22,616 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:25,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:25,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 783 states and 1830 transitions. [2024-12-06 04:21:25,611 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1830 transitions. [2024-12-06 04:21:25,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:21:25,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:25,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:27,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:27,150 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:21:30,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:30,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 785 states and 1831 transitions. [2024-12-06 04:21:30,829 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1831 transitions. [2024-12-06 04:21:30,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:21:30,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:30,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:31,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:32,042 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:21:36,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:36,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 788 states and 1836 transitions. [2024-12-06 04:21:36,339 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1836 transitions. [2024-12-06 04:21:36,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:21:36,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:36,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:37,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:37,861 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:21:38,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:38,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 789 states and 1837 transitions. [2024-12-06 04:21:38,091 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1837 transitions. [2024-12-06 04:21:38,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:21:38,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:38,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:39,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:39,327 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:21:39,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:39,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 791 states and 1841 transitions. [2024-12-06 04:21:39,479 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1841 transitions. [2024-12-06 04:21:39,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:21:39,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:39,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:40,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:40,652 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:21:40,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:40,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 792 states and 1842 transitions. [2024-12-06 04:21:40,830 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1842 transitions. [2024-12-06 04:21:40,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:21:40,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:40,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:42,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:42,152 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:21:45,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:45,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 793 states and 1842 transitions. [2024-12-06 04:21:45,896 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1842 transitions. [2024-12-06 04:21:45,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:21:45,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:45,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:47,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:47,334 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:21:54,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:54,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 796 states and 1849 transitions. [2024-12-06 04:21:54,712 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1849 transitions. [2024-12-06 04:21:54,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:21:54,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:54,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:55,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:55,912 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:21:59,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:59,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 797 states and 1849 transitions. [2024-12-06 04:21:59,606 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1849 transitions. [2024-12-06 04:21:59,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:21:59,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:59,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:00,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:00,929 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:22:01,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:01,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 799 states and 1852 transitions. [2024-12-06 04:22:01,129 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1852 transitions. [2024-12-06 04:22:01,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:22:01,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:01,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:02,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:02,302 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:22:10,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:10,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 803 states and 1861 transitions. [2024-12-06 04:22:10,859 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1861 transitions. [2024-12-06 04:22:10,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:22:10,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:10,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:12,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:12,395 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:22:14,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:14,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 804 states and 1861 transitions. [2024-12-06 04:22:14,307 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1861 transitions. [2024-12-06 04:22:14,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:22:14,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:14,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:15,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:15,536 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:22:17,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:17,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 805 states and 1861 transitions. [2024-12-06 04:22:17,641 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1861 transitions. [2024-12-06 04:22:17,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:22:17,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:17,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:18,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:19,200 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:22:19,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:19,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 808 states and 1868 transitions. [2024-12-06 04:22:19,305 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1868 transitions. [2024-12-06 04:22:19,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:22:19,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:19,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:20,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:22,905 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:22:30,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:30,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1866 states to 808 states and 1866 transitions. [2024-12-06 04:22:30,332 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1866 transitions. [2024-12-06 04:22:30,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:22:30,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:30,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:31,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:37,974 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:22:53,271 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:23:31,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:31,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1934 states to 822 states and 1934 transitions. [2024-12-06 04:23:31,914 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1934 transitions. [2024-12-06 04:23:31,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:23:31,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:31,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:33,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:33,128 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:23:42,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:42,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 825 states and 1941 transitions. [2024-12-06 04:23:42,774 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1941 transitions. [2024-12-06 04:23:42,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:23:42,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:42,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:43,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:44,054 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:23:46,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:46,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 828 states and 1946 transitions. [2024-12-06 04:23:46,183 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1946 transitions. [2024-12-06 04:23:46,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:23:46,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:46,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:47,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:47,386 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:23:47,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:47,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1947 states to 829 states and 1947 transitions. [2024-12-06 04:23:47,469 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1947 transitions. [2024-12-06 04:23:47,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:23:47,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:47,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:48,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:48,724 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:23:48,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:48,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 830 states and 1948 transitions. [2024-12-06 04:23:48,994 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1948 transitions. [2024-12-06 04:23:48,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:23:48,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:48,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:50,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:50,266 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:23:50,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:50,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1952 states to 832 states and 1952 transitions. [2024-12-06 04:23:50,427 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1952 transitions. [2024-12-06 04:23:50,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:23:50,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:50,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:51,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:51,711 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:23:51,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:51,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 833 states and 1953 transitions. [2024-12-06 04:23:51,873 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1953 transitions. [2024-12-06 04:23:51,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:23:51,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:51,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:53,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:53,143 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:23:53,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:53,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 835 states and 1956 transitions. [2024-12-06 04:23:53,327 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1956 transitions. [2024-12-06 04:23:53,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:23:53,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:53,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:54,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:54,570 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:24:00,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:00,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 837 states and 1959 transitions. [2024-12-06 04:24:00,069 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1959 transitions. [2024-12-06 04:24:00,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:24:00,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:00,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:01,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:01,508 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 15 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:24:06,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:06,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 838 states and 1960 transitions. [2024-12-06 04:24:06,618 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1960 transitions. [2024-12-06 04:24:06,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:24:06,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:06,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:07,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:08,092 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:24:17,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:17,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 841 states and 1967 transitions. [2024-12-06 04:24:17,332 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1967 transitions. [2024-12-06 04:24:17,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:24:17,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:17,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:18,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:23,723 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:25:03,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:03,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 849 states and 2024 transitions. [2024-12-06 04:25:03,938 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 2024 transitions. [2024-12-06 04:25:03,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:25:03,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:03,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:05,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:05,400 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:25:10,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:10,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 850 states and 2025 transitions. [2024-12-06 04:25:10,085 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 2025 transitions. [2024-12-06 04:25:10,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:25:10,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:10,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:11,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:11,338 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:25:22,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:22,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 853 states and 2032 transitions. [2024-12-06 04:25:22,928 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 2032 transitions. [2024-12-06 04:25:22,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:25:22,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:22,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:24,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:24,157 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:25:34,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:34,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2036 states to 856 states and 2036 transitions. [2024-12-06 04:25:34,175 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 2036 transitions. [2024-12-06 04:25:34,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:25:34,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:34,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:35,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:35,405 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:25:35,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:35,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2037 states to 857 states and 2037 transitions. [2024-12-06 04:25:35,515 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 2037 transitions. [2024-12-06 04:25:35,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:25:35,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:35,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:36,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:36,820 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:25:37,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:37,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2039 states to 858 states and 2039 transitions. [2024-12-06 04:25:37,035 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 2039 transitions. [2024-12-06 04:25:37,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:25:37,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:37,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:38,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:38,430 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:25:38,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:38,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 863 states and 2047 transitions. [2024-12-06 04:25:38,775 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 2047 transitions. [2024-12-06 04:25:38,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:25:38,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:38,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:39,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:40,039 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:25:40,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:40,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 865 states and 2051 transitions. [2024-12-06 04:25:40,208 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 2051 transitions. [2024-12-06 04:25:40,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:25:40,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:40,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:41,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:41,481 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:25:41,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:41,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 866 states and 2052 transitions. [2024-12-06 04:25:41,662 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 2052 transitions. [2024-12-06 04:25:41,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:25:41,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:41,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:42,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:42,916 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:25:43,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:43,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2055 states to 868 states and 2055 transitions. [2024-12-06 04:25:43,090 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 2055 transitions. [2024-12-06 04:25:43,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:25:43,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:43,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:44,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:44,502 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:25:52,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:52,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2065 states to 871 states and 2065 transitions. [2024-12-06 04:25:52,236 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 2065 transitions. [2024-12-06 04:25:52,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:25:52,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:52,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:53,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:53,970 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 15 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:26:01,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:01,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2070 states to 874 states and 2070 transitions. [2024-12-06 04:26:01,427 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 2070 transitions. [2024-12-06 04:26:01,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:26:01,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:01,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:02,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:03,001 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:26:11,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:11,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 877 states and 2074 transitions. [2024-12-06 04:26:11,836 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 2074 transitions. [2024-12-06 04:26:11,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:26:11,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:11,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:12,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:13,187 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:16,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:16,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2111 states to 879 states and 2111 transitions. [2024-12-06 04:26:16,861 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 2111 transitions. [2024-12-06 04:26:16,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:26:16,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:16,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:17,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:18,066 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:26:18,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:18,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2111 states to 880 states and 2111 transitions. [2024-12-06 04:26:18,223 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 2111 transitions. [2024-12-06 04:26:18,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:26:18,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:18,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:19,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:19,634 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:26:19,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:19,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2112 states to 881 states and 2112 transitions. [2024-12-06 04:26:19,821 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 2112 transitions. [2024-12-06 04:26:19,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:26:19,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:19,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:20,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:21,035 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:26:21,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:21,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2120 states to 886 states and 2120 transitions. [2024-12-06 04:26:21,370 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 2120 transitions. [2024-12-06 04:26:21,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:26:21,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:21,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:22,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:22,630 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:26:22,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:22,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2121 states to 888 states and 2121 transitions. [2024-12-06 04:26:22,877 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 2121 transitions. [2024-12-06 04:26:22,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:26:22,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:22,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:24,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:24,123 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:26:24,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:24,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2121 states to 889 states and 2121 transitions. [2024-12-06 04:26:24,339 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 2121 transitions. [2024-12-06 04:26:24,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:26:24,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:24,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:25,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:25,634 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:26:29,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:29,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2124 states to 891 states and 2124 transitions. [2024-12-06 04:26:29,791 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 2124 transitions. [2024-12-06 04:26:29,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:26:29,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:29,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:30,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:31,216 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:26:36,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:36,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2133 states to 895 states and 2133 transitions. [2024-12-06 04:26:36,906 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 2133 transitions. [2024-12-06 04:26:36,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:26:36,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:36,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:38,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:38,208 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:26:43,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:43,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2135 states to 896 states and 2135 transitions. [2024-12-06 04:26:43,523 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 2135 transitions. [2024-12-06 04:26:43,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:26:43,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:43,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:44,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:44,894 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:26:50,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:50,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 897 states and 2137 transitions. [2024-12-06 04:26:50,266 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 2137 transitions. [2024-12-06 04:26:50,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:26:50,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:50,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:51,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:51,661 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 15 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:26:56,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:56,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2142 states to 900 states and 2142 transitions. [2024-12-06 04:26:56,373 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 2142 transitions. [2024-12-06 04:26:56,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:26:56,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:56,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:57,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:57,666 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:27:07,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:07,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2150 states to 903 states and 2150 transitions. [2024-12-06 04:27:07,880 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 2150 transitions. [2024-12-06 04:27:07,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:27:07,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:07,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:08,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:09,138 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:27:11,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:11,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 904 states and 2151 transitions. [2024-12-06 04:27:11,854 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 2151 transitions. [2024-12-06 04:27:11,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:27:11,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:11,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:12,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:13,187 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:27:13,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:13,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 905 states and 2151 transitions. [2024-12-06 04:27:13,338 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 2151 transitions. [2024-12-06 04:27:13,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:27:13,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:13,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:14,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:14,649 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:27:14,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:14,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 910 states and 2159 transitions. [2024-12-06 04:27:14,980 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 2159 transitions. [2024-12-06 04:27:14,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:27:14,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:14,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:16,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:16,279 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:27:17,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:17,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 912 states and 2163 transitions. [2024-12-06 04:27:17,681 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 2163 transitions. [2024-12-06 04:27:17,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:27:17,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:17,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:18,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:19,021 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:27:19,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:19,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2168 states to 914 states and 2168 transitions. [2024-12-06 04:27:19,137 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 2168 transitions. [2024-12-06 04:27:19,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:27:19,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:19,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:20,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:20,523 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:27:26,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:26,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2179 states to 918 states and 2179 transitions. [2024-12-06 04:27:26,363 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 2179 transitions. [2024-12-06 04:27:26,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:27:26,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:26,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:27,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:27,948 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:27:27,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:27,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2179 states to 919 states and 2179 transitions. [2024-12-06 04:27:27,989 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 2179 transitions. [2024-12-06 04:27:27,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:27:27,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:27,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:29,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:29,389 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:27:35,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:35,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 920 states and 2182 transitions. [2024-12-06 04:27:35,191 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 2182 transitions. [2024-12-06 04:27:35,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:27:35,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:35,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:36,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:36,388 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked.