./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.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_153e167b-7d5b-4307-b9a2-010591fae359/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153e167b-7d5b-4307-b9a2-010591fae359/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153e167b-7d5b-4307-b9a2-010591fae359/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153e167b-7d5b-4307-b9a2-010591fae359/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153e167b-7d5b-4307-b9a2-010591fae359/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153e167b-7d5b-4307-b9a2-010591fae359/bin/ukojak-verify-ENZ3QT5qd3 --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 bd4fbab36214655a128eed4da7b96b31320ccba2497269f1a933e07472cfd581 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:20:09,907 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:20:09,994 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153e167b-7d5b-4307-b9a2-010591fae359/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 05:20:09,998 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:20:09,999 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:20:10,034 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:20:10,037 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:20:10,037 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:20:10,038 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:20:10,038 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:20:10,038 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:20:10,039 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:20:10,040 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:20:10,040 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:20:10,040 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:20:10,040 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:20:10,040 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:20:10,040 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:20:10,040 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:20:10,041 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:20:10,041 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:20:10,041 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:20:10,041 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:20:10,042 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:20:10,042 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:20:10,042 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:20:10,042 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:20:10,042 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:20:10,042 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:20:10,042 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:20:10,043 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_153e167b-7d5b-4307-b9a2-010591fae359/bin/ukojak-verify-ENZ3QT5qd3 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 -> bd4fbab36214655a128eed4da7b96b31320ccba2497269f1a933e07472cfd581 [2024-11-25 05:20:10,394 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:20:10,403 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:20:10,406 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:20:10,407 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:20:10,408 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:20:10,409 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153e167b-7d5b-4307-b9a2-010591fae359/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2024-11-25 05:20:13,398 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153e167b-7d5b-4307-b9a2-010591fae359/bin/ukojak-verify-ENZ3QT5qd3/data/94f87c47f/8ab5e40e54d146daa6ecb44bd022c8ba/FLAG0e3fbe3ee [2024-11-25 05:20:13,876 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:20:13,877 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153e167b-7d5b-4307-b9a2-010591fae359/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2024-11-25 05:20:13,909 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153e167b-7d5b-4307-b9a2-010591fae359/bin/ukojak-verify-ENZ3QT5qd3/data/94f87c47f/8ab5e40e54d146daa6ecb44bd022c8ba/FLAG0e3fbe3ee [2024-11-25 05:20:13,978 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153e167b-7d5b-4307-b9a2-010591fae359/bin/ukojak-verify-ENZ3QT5qd3/data/94f87c47f/8ab5e40e54d146daa6ecb44bd022c8ba [2024-11-25 05:20:13,980 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:20:13,984 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:20:13,986 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:20:13,986 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:20:13,992 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:20:13,993 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:20:13" (1/1) ... [2024-11-25 05:20:13,996 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43ebad33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:13, skipping insertion in model container [2024-11-25 05:20:13,997 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:20:13" (1/1) ... [2024-11-25 05:20:14,108 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:20:15,140 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_153e167b-7d5b-4307-b9a2-010591fae359/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i[131416,131429] [2024-11-25 05:20:15,236 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:20:15,279 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:20:15,687 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_153e167b-7d5b-4307-b9a2-010591fae359/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i[131416,131429] [2024-11-25 05:20:15,709 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:20:15,768 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:20:15,768 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15 WrapperNode [2024-11-25 05:20:15,769 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:20:15,771 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:20:15,771 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:20:15,771 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:20:15,787 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15" (1/1) ... [2024-11-25 05:20:15,846 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15" (1/1) ... [2024-11-25 05:20:15,990 INFO L138 Inliner]: procedures = 108, calls = 867, calls flagged for inlining = 44, calls inlined = 34, statements flattened = 1912 [2024-11-25 05:20:15,991 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:20:15,991 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:20:15,991 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:20:15,991 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:20:16,002 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15" (1/1) ... [2024-11-25 05:20:16,002 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15" (1/1) ... [2024-11-25 05:20:16,027 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15" (1/1) ... [2024-11-25 05:20:16,027 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15" (1/1) ... [2024-11-25 05:20:16,126 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15" (1/1) ... [2024-11-25 05:20:16,129 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15" (1/1) ... [2024-11-25 05:20:16,139 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15" (1/1) ... [2024-11-25 05:20:16,145 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15" (1/1) ... [2024-11-25 05:20:16,151 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15" (1/1) ... [2024-11-25 05:20:16,163 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:20:16,164 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:20:16,164 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:20:16,164 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:20:16,165 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15" (1/1) ... [2024-11-25 05:20:16,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:20:16,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153e167b-7d5b-4307-b9a2-010591fae359/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:20:16,221 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153e167b-7d5b-4307-b9a2-010591fae359/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:20:16,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153e167b-7d5b-4307-b9a2-010591fae359/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:20:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-11-25 05:20:16,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-11-25 05:20:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 05:20:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 05:20:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 05:20:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 05:20:16,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 05:20:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2024-11-25 05:20:16,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2024-11-25 05:20:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 05:20:16,254 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 05:20:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 05:20:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-25 05:20:16,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-25 05:20:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-25 05:20:16,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-25 05:20:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 05:20:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2024-11-25 05:20:16,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2024-11-25 05:20:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:20:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 05:20:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 05:20:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-11-25 05:20:16,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-11-25 05:20:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure edac_mc_free [2024-11-25 05:20:16,255 INFO L138 BoogieDeclarations]: Found implementation of procedure edac_mc_free [2024-11-25 05:20:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 05:20:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2024-11-25 05:20:16,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2024-11-25 05:20:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 05:20:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 05:20:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_put_devices [2024-11-25 05:20:16,256 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_put_devices [2024-11-25 05:20:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 05:20:16,257 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 05:20:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:20:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:20:16,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:20:16,714 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:20:16,718 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:20:32,115 INFO L? ?]: Removed 498 outVars from TransFormulas that were not future-live. [2024-11-25 05:20:32,116 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:20:32,875 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:20:32,875 INFO L312 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-25 05:20:32,876 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:20:32 BoogieIcfgContainer [2024-11-25 05:20:32,876 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:20:32,877 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:20:32,877 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:20:32,893 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:20:32,893 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:20:32" (1/1) ... [2024-11-25 05:20:32,902 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:20:32,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:32,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 318 states and 480 transitions. [2024-11-25 05:20:32,975 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 480 transitions. [2024-11-25 05:20:32,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 05:20:32,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:32,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:35,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:36,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:46,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 05:20:46,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:46,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 323 states and 493 transitions. [2024-11-25 05:20:46,958 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 493 transitions. [2024-11-25 05:20:46,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 05:20:46,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:46,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:49,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:49,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:00,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 05:21:00,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:00,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 335 states and 523 transitions. [2024-11-25 05:21:00,371 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 523 transitions. [2024-11-25 05:21:00,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 05:21:00,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:00,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:02,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:02,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:21:02,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:02,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 336 states and 524 transitions. [2024-11-25 05:21:02,779 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 524 transitions. [2024-11-25 05:21:02,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 05:21:02,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:02,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:04,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:04,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:15,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 05:21:16,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:16,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 349 states and 555 transitions. [2024-11-25 05:21:16,021 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 555 transitions. [2024-11-25 05:21:16,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:21:16,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:16,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:17,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:17,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:28,819 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 05:21:30,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:30,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 363 states and 587 transitions. [2024-11-25 05:21:30,051 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 587 transitions. [2024-11-25 05:21:30,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 05:21:30,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:30,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:31,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:31,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:42,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 05:21:43,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:43,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 366 states and 601 transitions. [2024-11-25 05:21:43,325 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 601 transitions. [2024-11-25 05:21:43,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 05:21:43,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:43,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:44,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:44,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:21:45,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:45,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 367 states and 601 transitions. [2024-11-25 05:21:45,659 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 601 transitions. [2024-11-25 05:21:45,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 05:21:45,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:45,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:47,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:47,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:47,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:47,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 369 states and 603 transitions. [2024-11-25 05:21:47,417 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 603 transitions. [2024-11-25 05:21:47,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 05:21:47,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:47,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:48,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:49,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:21:49,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:49,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 370 states and 603 transitions. [2024-11-25 05:21:49,736 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 603 transitions. [2024-11-25 05:21:49,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:21:49,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:49,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:51,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:51,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:51,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:51,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 372 states and 605 transitions. [2024-11-25 05:21:51,246 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 605 transitions. [2024-11-25 05:21:51,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 05:21:51,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:51,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:52,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:53,036 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:21:53,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:53,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 373 states and 606 transitions. [2024-11-25 05:21:53,582 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 606 transitions. [2024-11-25 05:21:53,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:21:53,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:53,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:55,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:55,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:21:56,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:56,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 374 states and 606 transitions. [2024-11-25 05:21:56,430 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 606 transitions. [2024-11-25 05:21:56,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:21:56,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:56,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:57,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:58,110 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:58,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:58,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 375 states and 606 transitions. [2024-11-25 05:21:58,149 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 606 transitions. [2024-11-25 05:21:58,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:21:58,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:58,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:59,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:59,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:59,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:59,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 377 states and 608 transitions. [2024-11-25 05:21:59,647 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 608 transitions. [2024-11-25 05:21:59,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:21:59,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:59,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:00,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:01,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:22:01,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:01,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 378 states and 609 transitions. [2024-11-25 05:22:01,033 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 609 transitions. [2024-11-25 05:22:01,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:22:01,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:01,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:02,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:02,804 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:22:02,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:02,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 379 states and 609 transitions. [2024-11-25 05:22:02,842 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 609 transitions. [2024-11-25 05:22:02,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:22:02,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:02,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:04,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:04,278 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:22:04,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:04,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 380 states and 609 transitions. [2024-11-25 05:22:04,315 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 609 transitions. [2024-11-25 05:22:04,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:22:04,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:04,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:05,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:05,874 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:22:05,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:05,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 381 states and 609 transitions. [2024-11-25 05:22:05,902 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 609 transitions. [2024-11-25 05:22:05,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:22:05,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:05,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:07,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:07,489 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:22:08,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:08,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 389 states and 628 transitions. [2024-11-25 05:22:08,282 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 628 transitions. [2024-11-25 05:22:08,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 05:22:08,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:08,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:09,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:09,698 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:22:09,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:09,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 392 states and 631 transitions. [2024-11-25 05:22:09,755 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 631 transitions. [2024-11-25 05:22:09,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 05:22:09,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:09,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:11,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:11,145 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:22:11,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:11,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 400 states and 650 transitions. [2024-11-25 05:22:11,920 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 650 transitions. [2024-11-25 05:22:11,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 05:22:11,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:11,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:13,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:13,373 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:22:13,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:13,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 401 states and 651 transitions. [2024-11-25 05:22:13,393 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 651 transitions. [2024-11-25 05:22:13,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 05:22:13,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:13,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:14,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:14,818 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:22:15,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:15,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 409 states and 670 transitions. [2024-11-25 05:22:15,385 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 670 transitions. [2024-11-25 05:22:15,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 05:22:15,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:15,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:17,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:17,915 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:20,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:20,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 412 states and 684 transitions. [2024-11-25 05:22:20,580 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 684 transitions. [2024-11-25 05:22:20,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 05:22:20,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:20,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:21,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:22,329 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:26,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:26,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 421 states and 711 transitions. [2024-11-25 05:22:26,626 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 711 transitions. [2024-11-25 05:22:26,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 05:22:26,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:26,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:27,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:28,139 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:22:29,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:29,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 424 states and 716 transitions. [2024-11-25 05:22:29,098 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 716 transitions. [2024-11-25 05:22:29,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 05:22:29,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:29,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:30,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:31,354 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:37,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:37,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 429 states and 737 transitions. [2024-11-25 05:22:37,312 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 737 transitions. [2024-11-25 05:22:37,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 05:22:37,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:37,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:38,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:39,017 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:41,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:41,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 432 states and 749 transitions. [2024-11-25 05:22:41,439 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 749 transitions. [2024-11-25 05:22:41,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 05:22:41,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:41,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:42,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:43,085 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:22:44,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:44,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 433 states and 749 transitions. [2024-11-25 05:22:44,137 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 749 transitions. [2024-11-25 05:22:44,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:22:44,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:44,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:45,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:46,078 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 05:22:46,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:46,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 435 states and 751 transitions. [2024-11-25 05:22:46,123 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 751 transitions. [2024-11-25 05:22:46,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:22:46,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:46,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:47,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:47,728 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:22:47,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:47,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 436 states and 752 transitions. [2024-11-25 05:22:47,775 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 752 transitions. [2024-11-25 05:22:47,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:22:47,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:47,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:49,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:49,289 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:22:51,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:51,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 439 states and 758 transitions. [2024-11-25 05:22:51,729 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 758 transitions. [2024-11-25 05:22:51,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:22:51,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:51,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:53,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:53,174 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:22:54,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:54,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 440 states and 758 transitions. [2024-11-25 05:22:54,185 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 758 transitions. [2024-11-25 05:22:54,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:22:54,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:54,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:55,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:56,010 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:22:56,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:56,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 441 states and 759 transitions. [2024-11-25 05:22:56,575 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 759 transitions. [2024-11-25 05:22:56,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 05:22:56,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:56,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:57,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:58,033 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 05:22:58,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:58,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 443 states and 761 transitions. [2024-11-25 05:22:58,077 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 761 transitions. [2024-11-25 05:22:58,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 05:22:58,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:58,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:59,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:59,572 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:22:59,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:59,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 444 states and 762 transitions. [2024-11-25 05:22:59,626 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 762 transitions. [2024-11-25 05:22:59,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 05:22:59,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:59,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:01,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:01,226 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:23:03,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:03,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 447 states and 768 transitions. [2024-11-25 05:23:03,522 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 768 transitions. [2024-11-25 05:23:03,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 05:23:03,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:03,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:04,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:04,959 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:23:05,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:05,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 450 states and 776 transitions. [2024-11-25 05:23:05,709 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 776 transitions. [2024-11-25 05:23:05,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 05:23:05,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:05,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:07,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:08,346 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:23:16,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:16,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 454 states and 791 transitions. [2024-11-25 05:23:16,352 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 791 transitions. [2024-11-25 05:23:16,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 05:23:16,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:16,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:18,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:18,159 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:23:25,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:25,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 464 states and 830 transitions. [2024-11-25 05:23:25,538 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 830 transitions. [2024-11-25 05:23:25,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 05:23:25,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:25,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:26,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:27,022 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:23:27,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:27,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 466 states and 836 transitions. [2024-11-25 05:23:27,110 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 836 transitions. [2024-11-25 05:23:27,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 05:23:27,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:27,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:28,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:28,589 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 05:23:28,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:28,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 468 states and 838 transitions. [2024-11-25 05:23:28,656 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 838 transitions. [2024-11-25 05:23:28,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 05:23:28,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:28,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:30,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:30,111 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:23:32,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:32,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 471 states and 849 transitions. [2024-11-25 05:23:32,950 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 849 transitions. [2024-11-25 05:23:32,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:23:32,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:32,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:34,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:34,600 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:23:34,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:34,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 472 states and 850 transitions. [2024-11-25 05:23:34,655 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 850 transitions. [2024-11-25 05:23:34,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:23:34,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:34,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:36,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:36,304 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:23:38,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:38,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 473 states and 853 transitions. [2024-11-25 05:23:38,039 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 853 transitions. [2024-11-25 05:23:38,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:23:38,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:38,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:39,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:39,396 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:23:39,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:39,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 476 states and 861 transitions. [2024-11-25 05:23:39,492 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 861 transitions. [2024-11-25 05:23:39,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:23:39,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:39,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:40,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:40,936 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 05:23:42,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:42,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 477 states and 861 transitions. [2024-11-25 05:23:42,282 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 861 transitions. [2024-11-25 05:23:42,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:23:42,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:42,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:43,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:43,897 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:23:44,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:44,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 478 states and 862 transitions. [2024-11-25 05:23:44,872 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 862 transitions. [2024-11-25 05:23:44,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 05:23:44,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:44,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:46,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:46,800 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:23:50,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:50,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 486 states and 885 transitions. [2024-11-25 05:23:50,569 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 885 transitions. [2024-11-25 05:23:50,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 05:23:50,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:50,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:51,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:51,965 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:23:51,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:51,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 487 states and 887 transitions. [2024-11-25 05:23:51,996 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 887 transitions. [2024-11-25 05:23:51,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 05:23:51,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:51,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:53,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:53,475 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 05:23:55,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:55,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 490 states and 897 transitions. [2024-11-25 05:23:55,983 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 897 transitions. [2024-11-25 05:23:55,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 05:23:55,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:55,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:57,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:57,392 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:23:57,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:57,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 491 states and 897 transitions. [2024-11-25 05:23:57,461 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 897 transitions. [2024-11-25 05:23:57,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 05:23:57,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:57,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:58,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:58,939 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:23:59,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:59,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 494 states and 905 transitions. [2024-11-25 05:23:59,036 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 905 transitions. [2024-11-25 05:23:59,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 05:23:59,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:59,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:00,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:03,432 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:24:15,451 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 05:24:31,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:31,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 510 states and 946 transitions. [2024-11-25 05:24:31,174 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 946 transitions. [2024-11-25 05:24:31,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 05:24:31,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:31,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:33,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:33,960 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:24:35,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:35,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 513 states and 952 transitions. [2024-11-25 05:24:35,962 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 952 transitions. [2024-11-25 05:24:35,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 05:24:35,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:35,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:37,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:37,658 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:24:46,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:46,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 525 states and 988 transitions. [2024-11-25 05:24:46,370 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 988 transitions. [2024-11-25 05:24:46,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 05:24:46,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:46,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:48,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:48,912 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:24:48,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:48,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 526 states and 990 transitions. [2024-11-25 05:24:48,951 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 990 transitions. [2024-11-25 05:24:48,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 05:24:48,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:48,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:50,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:50,664 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:24:52,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:52,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 534 states and 1007 transitions. [2024-11-25 05:24:52,367 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1007 transitions. [2024-11-25 05:24:52,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 05:24:52,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:52,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:53,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:53,775 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:24:55,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:55,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 537 states and 1015 transitions. [2024-11-25 05:24:55,297 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1015 transitions. [2024-11-25 05:24:55,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 05:24:55,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:55,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:56,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:56,998 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:24:58,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:58,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 538 states and 1017 transitions. [2024-11-25 05:24:58,207 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1017 transitions. [2024-11-25 05:24:58,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 05:24:58,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:58,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:59,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:59,750 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:24:59,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:59,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 541 states and 1022 transitions. [2024-11-25 05:24:59,771 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 1022 transitions. [2024-11-25 05:24:59,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 05:24:59,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:59,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:01,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:07,923 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:25:27,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:27,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 556 states and 1083 transitions. [2024-11-25 05:25:27,334 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1083 transitions. [2024-11-25 05:25:27,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 05:25:27,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:27,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:29,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:29,486 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 15 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:25:29,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:29,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 557 states and 1083 transitions. [2024-11-25 05:25:29,545 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1083 transitions. [2024-11-25 05:25:29,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:25:29,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:29,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:30,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:31,095 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:25:31,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:31,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 558 states and 1085 transitions. [2024-11-25 05:25:31,134 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1085 transitions. [2024-11-25 05:25:31,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:25:31,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:31,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:32,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:32,960 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:25:34,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:34,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 558 states and 1084 transitions. [2024-11-25 05:25:34,944 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1084 transitions. [2024-11-25 05:25:34,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:25:34,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:34,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:36,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:36,714 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:25:39,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:39,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 559 states and 1084 transitions. [2024-11-25 05:25:39,227 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1084 transitions. [2024-11-25 05:25:39,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 05:25:39,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:39,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:40,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:41,051 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:25:42,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:42,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 560 states and 1084 transitions. [2024-11-25 05:25:42,899 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1084 transitions. [2024-11-25 05:25:42,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:25:42,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:42,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:44,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:44,435 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:25:46,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:46,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 568 states and 1101 transitions. [2024-11-25 05:25:46,441 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1101 transitions. [2024-11-25 05:25:46,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 05:25:46,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:46,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:48,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:48,190 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:25:50,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:50,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 570 states and 1111 transitions. [2024-11-25 05:25:50,313 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1111 transitions. [2024-11-25 05:25:50,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 05:25:50,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:50,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:51,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:52,034 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:25:52,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:52,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 571 states and 1111 transitions. [2024-11-25 05:25:52,228 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1111 transitions. [2024-11-25 05:25:52,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 05:25:52,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:52,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:54,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:54,215 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:25:54,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:54,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 574 states and 1116 transitions. [2024-11-25 05:25:54,240 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1116 transitions. [2024-11-25 05:25:54,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 05:25:54,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:54,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:55,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:56,048 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:25:58,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:58,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 577 states and 1122 transitions. [2024-11-25 05:25:58,495 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1122 transitions. [2024-11-25 05:25:58,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:25:58,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:58,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:59,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:00,291 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:26:00,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:00,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 578 states and 1122 transitions. [2024-11-25 05:26:00,333 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1122 transitions. [2024-11-25 05:26:00,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 05:26:00,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:00,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:02,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:02,350 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:26:04,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:04,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 586 states and 1138 transitions. [2024-11-25 05:26:04,434 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1138 transitions. [2024-11-25 05:26:04,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:26:04,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:04,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:06,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:06,468 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:26:06,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:06,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 587 states and 1139 transitions. [2024-11-25 05:26:06,501 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1139 transitions. [2024-11-25 05:26:06,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 05:26:06,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:06,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:08,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:08,739 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:26:08,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:08,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 590 states and 1147 transitions. [2024-11-25 05:26:08,839 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1147 transitions. [2024-11-25 05:26:08,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 05:26:08,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:08,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:10,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:10,784 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:26:10,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:10,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 592 states and 1149 transitions. [2024-11-25 05:26:10,839 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1149 transitions. [2024-11-25 05:26:10,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:26:10,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:10,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:12,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:12,426 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:26:17,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:17,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 595 states and 1156 transitions. [2024-11-25 05:26:17,532 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1156 transitions. [2024-11-25 05:26:17,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:26:17,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:17,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:19,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:19,613 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:26:19,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:19,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 598 states and 1161 transitions. [2024-11-25 05:26:19,637 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1161 transitions. [2024-11-25 05:26:19,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:26:19,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:19,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:21,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:24,693 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:26:38,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:38,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 604 states and 1202 transitions. [2024-11-25 05:26:38,446 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1202 transitions. [2024-11-25 05:26:38,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:26:38,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:38,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:40,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:40,890 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:26:46,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:46,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 607 states and 1214 transitions. [2024-11-25 05:26:46,857 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1214 transitions. [2024-11-25 05:26:46,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:26:46,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:46,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:49,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:49,505 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:26:49,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:49,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 608 states and 1214 transitions. [2024-11-25 05:26:49,725 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1214 transitions. [2024-11-25 05:26:49,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:26:49,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:49,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:51,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:52,020 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:26:54,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:54,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 609 states and 1225 transitions. [2024-11-25 05:26:54,289 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1225 transitions. [2024-11-25 05:26:54,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:26:54,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:54,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:56,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:56,429 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:26:57,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:57,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 610 states and 1225 transitions. [2024-11-25 05:26:57,376 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1225 transitions. [2024-11-25 05:26:57,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:26:57,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:57,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:58,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:58,913 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 05:26:58,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:58,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 611 states and 1226 transitions. [2024-11-25 05:26:58,955 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1226 transitions. [2024-11-25 05:26:58,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 05:26:58,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:58,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:00,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:00,661 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 05:27:01,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:01,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 612 states and 1226 transitions. [2024-11-25 05:27:01,629 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1226 transitions. [2024-11-25 05:27:01,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 05:27:01,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:01,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:03,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:03,288 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:27:03,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:03,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 613 states and 1227 transitions. [2024-11-25 05:27:03,366 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1227 transitions. [2024-11-25 05:27:03,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:27:03,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:03,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:05,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:05,807 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:27:05,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:05,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 615 states and 1229 transitions. [2024-11-25 05:27:05,846 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1229 transitions. [2024-11-25 05:27:05,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 05:27:05,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:05,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:07,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:08,163 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:27:08,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:08,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 618 states and 1234 transitions. [2024-11-25 05:27:08,209 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1234 transitions. [2024-11-25 05:27:08,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 05:27:08,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:08,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:09,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:10,105 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 05:27:14,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:14,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 620 states and 1237 transitions. [2024-11-25 05:27:14,160 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1237 transitions. [2024-11-25 05:27:14,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 05:27:14,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:14,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:15,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:16,381 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:27:18,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:18,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 626 states and 1254 transitions. [2024-11-25 05:27:18,605 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1254 transitions. [2024-11-25 05:27:18,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 05:27:18,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:18,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:20,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:20,544 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 05:27:22,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:22,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 627 states and 1254 transitions. [2024-11-25 05:27:22,675 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1254 transitions. [2024-11-25 05:27:22,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 05:27:22,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:22,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:24,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:25,282 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:27:35,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:35,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 632 states and 1277 transitions. [2024-11-25 05:27:35,876 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1277 transitions. [2024-11-25 05:27:35,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 05:27:35,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:35,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:37,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:37,724 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:27:37,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:37,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 633 states and 1278 transitions. [2024-11-25 05:27:37,757 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1278 transitions. [2024-11-25 05:27:37,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:27:37,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:37,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:39,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:40,842 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:27:47,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:47,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 637 states and 1284 transitions. [2024-11-25 05:27:47,778 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1284 transitions. [2024-11-25 05:27:47,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:27:47,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:47,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:49,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:49,769 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:27:49,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:49,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 639 states and 1286 transitions. [2024-11-25 05:27:49,827 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1286 transitions. [2024-11-25 05:27:49,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:27:49,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:49,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:51,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:51,872 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:27:53,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:53,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 640 states and 1288 transitions. [2024-11-25 05:27:53,021 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1288 transitions. [2024-11-25 05:27:53,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:27:53,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:53,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:54,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:55,010 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:27:55,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:55,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 642 states and 1290 transitions. [2024-11-25 05:27:55,073 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1290 transitions. [2024-11-25 05:27:55,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:27:55,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:55,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:56,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:57,015 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:27:57,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:57,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 645 states and 1294 transitions. [2024-11-25 05:27:57,232 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1294 transitions. [2024-11-25 05:27:57,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:27:57,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:57,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:59,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:59,143 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 05:28:02,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:02,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 647 states and 1297 transitions. [2024-11-25 05:28:02,850 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1297 transitions. [2024-11-25 05:28:02,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:28:02,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:02,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:05,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:05,343 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:28:13,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:13,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 654 states and 1327 transitions. [2024-11-25 05:28:13,461 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1327 transitions. [2024-11-25 05:28:13,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:28:13,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:13,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:15,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:15,271 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 05:28:16,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:16,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 655 states and 1327 transitions. [2024-11-25 05:28:16,473 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1327 transitions. [2024-11-25 05:28:16,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:28:16,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:16,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:17,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:18,187 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:28:23,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:23,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 663 states and 1353 transitions. [2024-11-25 05:28:23,381 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1353 transitions. [2024-11-25 05:28:23,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:28:23,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:23,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:24,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:25,424 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:28:28,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:28,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 669 states and 1370 transitions. [2024-11-25 05:28:28,679 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1370 transitions. [2024-11-25 05:28:28,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:28:28,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:28,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:30,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:31,023 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:28:31,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:31,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 670 states and 1371 transitions. [2024-11-25 05:28:31,071 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1371 transitions. [2024-11-25 05:28:31,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:28:31,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:31,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:32,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:32,948 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 05:28:34,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:34,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 671 states and 1372 transitions. [2024-11-25 05:28:34,496 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1372 transitions. [2024-11-25 05:28:34,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:28:34,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:34,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:36,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:36,515 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 05:28:39,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:39,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 673 states and 1373 transitions. [2024-11-25 05:28:39,574 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1373 transitions. [2024-11-25 05:28:39,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 05:28:39,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:39,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:41,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:41,354 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:28:42,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:42,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 674 states and 1373 transitions. [2024-11-25 05:28:42,788 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1373 transitions. [2024-11-25 05:28:42,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 05:28:42,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:42,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:44,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:44,630 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:28:53,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:53,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 679 states and 1385 transitions. [2024-11-25 05:28:53,381 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1385 transitions. [2024-11-25 05:28:53,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 05:28:53,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:53,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:55,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:55,515 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:29:01,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:01,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 685 states and 1398 transitions. [2024-11-25 05:29:01,650 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1398 transitions. [2024-11-25 05:29:01,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:29:01,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:01,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:03,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:03,317 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:29:03,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:03,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 686 states and 1398 transitions. [2024-11-25 05:29:03,368 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1398 transitions. [2024-11-25 05:29:03,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 05:29:03,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:03,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:05,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:05,195 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:29:05,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:05,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 688 states and 1400 transitions. [2024-11-25 05:29:05,258 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1400 transitions. [2024-11-25 05:29:05,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:29:05,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:05,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:07,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:09,128 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:29:10,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:10,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 690 states and 1403 transitions. [2024-11-25 05:29:10,368 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1403 transitions. [2024-11-25 05:29:10,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 05:29:10,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:10,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:11,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:12,135 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:29:12,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:12,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 693 states and 1407 transitions. [2024-11-25 05:29:12,214 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1407 transitions. [2024-11-25 05:29:12,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 05:29:12,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:12,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:13,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:13,984 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:29:14,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:14,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 698 states and 1418 transitions. [2024-11-25 05:29:14,109 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1418 transitions. [2024-11-25 05:29:14,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:29:14,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:14,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:16,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:16,381 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 05:29:17,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:17,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 698 states and 1417 transitions. [2024-11-25 05:29:17,759 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1417 transitions. [2024-11-25 05:29:17,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:29:17,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:17,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:19,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:19,767 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:29:25,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:25,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 705 states and 1440 transitions. [2024-11-25 05:29:25,807 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1440 transitions. [2024-11-25 05:29:25,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:29:25,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:25,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:27,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:28,123 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:29:29,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:29,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 706 states and 1441 transitions. [2024-11-25 05:29:29,941 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1441 transitions. [2024-11-25 05:29:29,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:29:29,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:29,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:31,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:32,004 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 05:29:33,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:33,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 707 states and 1442 transitions. [2024-11-25 05:29:33,867 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1442 transitions. [2024-11-25 05:29:33,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 05:29:33,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:33,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:35,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:37,680 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:29:39,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:39,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 711 states and 1449 transitions. [2024-11-25 05:29:39,895 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1449 transitions. [2024-11-25 05:29:39,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 05:29:39,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:39,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:41,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:41,623 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:29:41,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:41,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 714 states and 1453 transitions. [2024-11-25 05:29:41,688 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1453 transitions. [2024-11-25 05:29:41,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 05:29:41,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:41,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:43,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:43,762 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:29:50,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:50,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 721 states and 1476 transitions. [2024-11-25 05:29:50,368 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1476 transitions. [2024-11-25 05:29:50,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 05:29:50,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:50,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:52,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:52,523 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 05:29:59,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:59,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 724 states and 1479 transitions. [2024-11-25 05:29:59,058 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1479 transitions. [2024-11-25 05:29:59,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 05:29:59,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:59,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:00,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:01,152 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 05:30:01,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:01,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 725 states and 1479 transitions. [2024-11-25 05:30:01,386 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1479 transitions. [2024-11-25 05:30:01,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 05:30:01,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:01,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:02,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:03,446 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:30:07,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:07,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 726 states and 1484 transitions. [2024-11-25 05:30:07,178 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1484 transitions. [2024-11-25 05:30:07,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 05:30:07,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:07,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:08,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:09,104 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 05:30:12,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:12,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 727 states and 1484 transitions. [2024-11-25 05:30:12,445 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1484 transitions. [2024-11-25 05:30:12,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 05:30:12,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:12,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:14,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:14,901 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 20 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:30:19,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:19,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 728 states and 1488 transitions. [2024-11-25 05:30:19,266 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1488 transitions. [2024-11-25 05:30:19,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 05:30:19,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:19,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:21,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:21,300 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 05:30:28,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:28,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 731 states and 1504 transitions. [2024-11-25 05:30:28,557 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1504 transitions. [2024-11-25 05:30:28,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 05:30:28,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:28,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:30,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:31,013 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 8 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:30:36,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:36,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 734 states and 1513 transitions. [2024-11-25 05:30:36,884 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1513 transitions. [2024-11-25 05:30:36,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 05:30:36,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:36,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:38,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:38,701 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 05:30:41,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:41,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 736 states and 1523 transitions. [2024-11-25 05:30:41,229 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1523 transitions. [2024-11-25 05:30:41,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 05:30:41,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:41,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:42,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:43,359 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 8 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:30:46,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:46,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 737 states and 1523 transitions. [2024-11-25 05:30:46,160 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1523 transitions. [2024-11-25 05:30:46,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 05:30:46,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:46,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:47,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:47,955 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 05:30:51,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:51,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 739 states and 1533 transitions. [2024-11-25 05:30:51,128 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1533 transitions. [2024-11-25 05:30:51,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 05:30:51,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:51,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:52,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:53,296 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:31:14,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:14,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 751 states and 1583 transitions. [2024-11-25 05:31:14,510 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1583 transitions. [2024-11-25 05:31:14,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 05:31:14,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:14,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:16,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:16,535 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 05:31:18,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:18,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 752 states and 1583 transitions. [2024-11-25 05:31:18,320 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1583 transitions. [2024-11-25 05:31:18,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 05:31:18,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:18,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:20,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:20,263 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 05:31:23,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:23,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 753 states and 1583 transitions. [2024-11-25 05:31:23,096 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1583 transitions. [2024-11-25 05:31:23,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 05:31:23,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:23,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:24,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:25,281 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 8 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:31:34,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:34,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 756 states and 1591 transitions. [2024-11-25 05:31:34,564 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1591 transitions. [2024-11-25 05:31:34,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 05:31:34,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:34,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:36,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:40,268 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:32:00,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:00,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 766 states and 1628 transitions. [2024-11-25 05:32:00,445 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1628 transitions. [2024-11-25 05:32:00,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 05:32:00,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:00,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:02,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:02,456 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:32:06,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:06,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 767 states and 1629 transitions. [2024-11-25 05:32:06,073 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1629 transitions. [2024-11-25 05:32:06,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 05:32:06,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:06,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:07,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:08,429 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:32:09,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:09,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 768 states and 1630 transitions. [2024-11-25 05:32:09,824 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1630 transitions. [2024-11-25 05:32:09,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 05:32:09,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:09,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:11,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:11,711 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 05:32:18,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:18,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 770 states and 1633 transitions. [2024-11-25 05:32:18,172 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1633 transitions. [2024-11-25 05:32:18,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 05:32:18,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:18,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:20,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:20,695 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:32:23,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:23,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 776 states and 1651 transitions. [2024-11-25 05:32:23,764 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1651 transitions. [2024-11-25 05:32:23,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 05:32:23,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:23,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:25,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:25,732 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 05:32:32,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:32,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 778 states and 1654 transitions. [2024-11-25 05:32:32,790 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1654 transitions. [2024-11-25 05:32:32,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 05:32:32,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:32,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:34,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:34,984 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 05:32:35,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:35,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 779 states and 1654 transitions. [2024-11-25 05:32:35,076 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1654 transitions. [2024-11-25 05:32:35,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 05:32:35,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:35,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:37,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:37,458 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 05:32:41,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:41,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 780 states and 1654 transitions. [2024-11-25 05:32:41,272 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1654 transitions. [2024-11-25 05:32:41,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 05:32:41,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:41,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:43,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:43,574 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 05:32:57,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:57,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 790 states and 1690 transitions. [2024-11-25 05:32:57,956 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1690 transitions. [2024-11-25 05:32:57,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 05:32:57,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:57,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:00,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:00,629 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 05:33:02,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:02,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 791 states and 1690 transitions. [2024-11-25 05:33:02,542 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1690 transitions. [2024-11-25 05:33:02,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 05:33:02,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:02,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:04,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:04,913 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 05:33:09,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:09,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 792 states and 1693 transitions. [2024-11-25 05:33:09,510 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1693 transitions. [2024-11-25 05:33:09,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 05:33:09,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:09,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:11,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:11,884 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 05:33:15,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:15,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 795 states and 1696 transitions. [2024-11-25 05:33:15,938 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1696 transitions. [2024-11-25 05:33:15,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 05:33:15,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:15,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:17,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:18,177 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:33:18,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:18,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 796 states and 1696 transitions. [2024-11-25 05:33:18,245 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1696 transitions. [2024-11-25 05:33:18,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 05:33:18,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:18,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:19,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:20,280 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 8 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:33:31,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:31,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 799 states and 1704 transitions. [2024-11-25 05:33:31,302 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1704 transitions. [2024-11-25 05:33:31,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 05:33:31,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:31,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:32,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:33,256 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 05:33:41,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:41,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 801 states and 1706 transitions. [2024-11-25 05:33:41,178 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1706 transitions. [2024-11-25 05:33:41,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 05:33:41,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:41,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:43,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:43,842 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:34:00,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:00,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 807 states and 1725 transitions. [2024-11-25 05:34:00,995 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1725 transitions. [2024-11-25 05:34:00,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 05:34:00,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:00,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:02,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:02,932 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 05:34:06,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:06,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 809 states and 1727 transitions. [2024-11-25 05:34:06,529 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1727 transitions. [2024-11-25 05:34:06,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 05:34:06,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:06,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:08,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:08,865 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:34:10,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:10,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 810 states and 1728 transitions. [2024-11-25 05:34:10,547 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1728 transitions. [2024-11-25 05:34:10,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 05:34:10,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:10,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:12,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:12,512 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 05:34:18,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:18,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 812 states and 1731 transitions. [2024-11-25 05:34:18,547 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1731 transitions. [2024-11-25 05:34:18,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 05:34:18,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:18,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:19,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:19,958 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 05:34:26,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:26,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 815 states and 1748 transitions. [2024-11-25 05:34:26,515 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1748 transitions. [2024-11-25 05:34:26,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 05:34:26,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:26,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:28,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:28,513 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:34:32,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:32,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 821 states and 1766 transitions. [2024-11-25 05:34:32,744 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1766 transitions. [2024-11-25 05:34:32,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 05:34:32,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:32,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms