./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 a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a02c5f8-6d1a-472d-a3bf-68d23821f037/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a02c5f8-6d1a-472d-a3bf-68d23821f037/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a02c5f8-6d1a-472d-a3bf-68d23821f037/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a02c5f8-6d1a-472d-a3bf-68d23821f037/bin/ukojak-verify-ImItNfHLgk/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_9a02c5f8-6d1a-472d-a3bf-68d23821f037/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a02c5f8-6d1a-472d-a3bf-68d23821f037/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bd4fbab36214655a128eed4da7b96b31320ccba2497269f1a933e07472cfd581 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:09:37,334 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:09:37,425 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a02c5f8-6d1a-472d-a3bf-68d23821f037/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 23:09:37,431 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:09:37,432 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:09:37,468 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:09:37,472 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:09:37,473 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:09:37,473 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:09:37,474 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:09:37,474 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:09:37,476 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:09:37,477 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:09:37,480 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:09:37,481 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:09:37,481 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:09:37,482 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:09:37,482 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:09:37,483 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:09:37,483 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:09:37,484 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:09:37,484 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:09:37,485 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:09:37,485 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:09:37,486 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:09:37,486 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:09:37,487 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:09:37,487 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:09:37,488 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:09:37,488 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:09:37,489 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a02c5f8-6d1a-472d-a3bf-68d23821f037/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a02c5f8-6d1a-472d-a3bf-68d23821f037/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd4fbab36214655a128eed4da7b96b31320ccba2497269f1a933e07472cfd581 [2024-11-08 23:09:37,871 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:09:37,904 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:09:37,912 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:09:37,913 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:09:37,914 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:09:37,916 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a02c5f8-6d1a-472d-a3bf-68d23821f037/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i Unable to find full path for "g++" [2024-11-08 23:09:40,239 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:09:40,729 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:09:40,730 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a02c5f8-6d1a-472d-a3bf-68d23821f037/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2024-11-08 23:09:40,787 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a02c5f8-6d1a-472d-a3bf-68d23821f037/bin/ukojak-verify-ImItNfHLgk/data/64ecec45f/03eb765971004909a5358bdddf21e99f/FLAGfd1c017c8 [2024-11-08 23:09:40,829 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a02c5f8-6d1a-472d-a3bf-68d23821f037/bin/ukojak-verify-ImItNfHLgk/data/64ecec45f/03eb765971004909a5358bdddf21e99f [2024-11-08 23:09:40,832 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:09:40,834 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:09:40,838 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:09:40,838 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:09:40,845 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:09:40,846 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:09:40" (1/1) ... [2024-11-08 23:09:40,850 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72fd96d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:09:40, skipping insertion in model container [2024-11-08 23:09:40,851 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:09:40" (1/1) ... [2024-11-08 23:09:40,983 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:09:42,228 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_9a02c5f8-6d1a-472d-a3bf-68d23821f037/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i[131416,131429] [2024-11-08 23:09:42,291 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:09:42,321 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:09:42,602 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_9a02c5f8-6d1a-472d-a3bf-68d23821f037/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i[131416,131429] [2024-11-08 23:09:42,627 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:09:42,688 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:09:42,689 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:09:42 WrapperNode [2024-11-08 23:09:42,689 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:09:42,690 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:09:42,691 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:09:42,691 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:09:42,701 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:09:42" (1/1) ... [2024-11-08 23:09:42,771 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:09:42" (1/1) ... [2024-11-08 23:09:42,901 INFO L138 Inliner]: procedures = 108, calls = 867, calls flagged for inlining = 44, calls inlined = 34, statements flattened = 2004 [2024-11-08 23:09:42,902 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:09:42,903 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:09:42,903 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:09:42,903 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:09:42,916 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:09:42" (1/1) ... [2024-11-08 23:09:42,916 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:09:42" (1/1) ... [2024-11-08 23:09:42,941 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:09:42" (1/1) ... [2024-11-08 23:09:42,943 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:09:42" (1/1) ... [2024-11-08 23:09:43,009 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:09:42" (1/1) ... [2024-11-08 23:09:43,025 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:09:42" (1/1) ... [2024-11-08 23:09:43,035 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:09:42" (1/1) ... [2024-11-08 23:09:43,049 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:09:42" (1/1) ... [2024-11-08 23:09:43,070 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:09:43,075 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:09:43,076 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:09:43,076 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:09:43,077 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:09:42" (1/1) ... [2024-11-08 23:09:43,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:09:43,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a02c5f8-6d1a-472d-a3bf-68d23821f037/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:09:43,109 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a02c5f8-6d1a-472d-a3bf-68d23821f037/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:09:43,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a02c5f8-6d1a-472d-a3bf-68d23821f037/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:09:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-11-08 23:09:43,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-11-08 23:09:43,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 23:09:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:09:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:09:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 23:09:43,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 23:09:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2024-11-08 23:09:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2024-11-08 23:09:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 23:09:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 23:09:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:09:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 23:09:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 23:09:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-08 23:09:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-08 23:09:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:09:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2024-11-08 23:09:43,155 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2024-11-08 23:09:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:09:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:09:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:09:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-11-08 23:09:43,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-11-08 23:09:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure edac_mc_free [2024-11-08 23:09:43,157 INFO L138 BoogieDeclarations]: Found implementation of procedure edac_mc_free [2024-11-08 23:09:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:09:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2024-11-08 23:09:43,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2024-11-08 23:09:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:09:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 23:09:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure i7300_put_devices [2024-11-08 23:09:43,160 INFO L138 BoogieDeclarations]: Found implementation of procedure i7300_put_devices [2024-11-08 23:09:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 23:09:43,160 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 23:09:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:09:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:09:43,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:09:43,680 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:09:43,684 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:09:59,095 INFO L? ?]: Removed 502 outVars from TransFormulas that were not future-live. [2024-11-08 23:09:59,095 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:09:59,931 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:09:59,931 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-08 23:09:59,932 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:09:59 BoogieIcfgContainer [2024-11-08 23:09:59,932 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:09:59,933 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:09:59,933 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:09:59,946 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:09:59,946 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:09:59" (1/1) ... [2024-11-08 23:09:59,957 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:10:00,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:00,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 318 states and 480 transitions. [2024-11-08 23:10:00,034 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 480 transitions. [2024-11-08 23:10:00,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:10:00,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:00,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:03,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:04,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:14,285 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:10:14,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:14,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 323 states and 493 transitions. [2024-11-08 23:10:14,504 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 493 transitions. [2024-11-08 23:10:14,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:10:14,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:14,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:16,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:17,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:27,547 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:10:27,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:27,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 335 states and 523 transitions. [2024-11-08 23:10:27,789 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 523 transitions. [2024-11-08 23:10:27,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:10:27,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:27,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:29,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:30,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:10:30,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:30,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 336 states and 524 transitions. [2024-11-08 23:10:30,066 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 524 transitions. [2024-11-08 23:10:30,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:10:30,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:30,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:32,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:32,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:42,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:10:43,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:43,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 349 states and 555 transitions. [2024-11-08 23:10:43,644 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 555 transitions. [2024-11-08 23:10:43,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:10:43,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:43,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:45,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:45,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:56,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:10:57,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:57,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 363 states and 587 transitions. [2024-11-08 23:10:57,491 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 587 transitions. [2024-11-08 23:10:57,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:10:57,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:57,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:59,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:59,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:10:59,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:59,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 364 states and 588 transitions. [2024-11-08 23:10:59,220 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 588 transitions. [2024-11-08 23:10:59,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:10:59,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:59,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:00,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:01,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:12,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:11:12,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:12,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 367 states and 601 transitions. [2024-11-08 23:11:12,911 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 601 transitions. [2024-11-08 23:11:12,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:11:12,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:12,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:14,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:14,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:14,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:14,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 369 states and 603 transitions. [2024-11-08 23:11:14,597 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 603 transitions. [2024-11-08 23:11:14,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:11:14,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:14,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:16,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:16,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:17,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:17,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 370 states and 603 transitions. [2024-11-08 23:11:17,062 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 603 transitions. [2024-11-08 23:11:17,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:11:17,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:17,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:18,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:18,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:18,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:18,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 372 states and 605 transitions. [2024-11-08 23:11:18,937 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 605 transitions. [2024-11-08 23:11:18,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:11:18,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:18,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:20,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:20,897 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:11:21,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:21,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 373 states and 606 transitions. [2024-11-08 23:11:21,283 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 606 transitions. [2024-11-08 23:11:21,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:11:21,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:21,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:22,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:23,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:23,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:23,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 374 states and 606 transitions. [2024-11-08 23:11:23,570 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 606 transitions. [2024-11-08 23:11:23,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:11:23,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:23,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:25,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:25,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:25,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:25,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 376 states and 608 transitions. [2024-11-08 23:11:25,473 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 608 transitions. [2024-11-08 23:11:25,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:11:25,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:25,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:27,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:27,275 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:27,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:27,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 377 states and 608 transitions. [2024-11-08 23:11:27,307 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 608 transitions. [2024-11-08 23:11:27,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:11:27,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:27,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:29,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:29,195 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:11:29,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:29,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 378 states and 608 transitions. [2024-11-08 23:11:29,247 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 608 transitions. [2024-11-08 23:11:29,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:11:29,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:29,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:30,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:30,833 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:30,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:30,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 379 states and 609 transitions. [2024-11-08 23:11:30,860 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 609 transitions. [2024-11-08 23:11:30,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:11:30,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:30,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:32,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:32,902 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:11:32,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:32,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 380 states and 609 transitions. [2024-11-08 23:11:32,942 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 609 transitions. [2024-11-08 23:11:32,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:11:32,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:32,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:34,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:34,825 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:11:35,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:35,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 388 states and 628 transitions. [2024-11-08 23:11:35,588 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 628 transitions. [2024-11-08 23:11:35,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:11:35,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:35,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:37,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:37,463 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:11:37,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:37,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 389 states and 628 transitions. [2024-11-08 23:11:37,502 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 628 transitions. [2024-11-08 23:11:37,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:11:37,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:37,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:39,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:39,618 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:11:40,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:40,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 397 states and 647 transitions. [2024-11-08 23:11:40,361 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 647 transitions. [2024-11-08 23:11:40,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:11:40,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:40,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:42,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:42,193 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:42,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:42,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 400 states and 651 transitions. [2024-11-08 23:11:42,236 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 651 transitions. [2024-11-08 23:11:42,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:11:42,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:42,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:43,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:43,934 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:43,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:43,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 401 states and 651 transitions. [2024-11-08 23:11:43,956 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 651 transitions. [2024-11-08 23:11:43,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:11:43,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:43,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:45,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:45,474 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:11:45,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:45,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 409 states and 670 transitions. [2024-11-08 23:11:45,938 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 670 transitions. [2024-11-08 23:11:45,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:11:45,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:45,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:47,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:48,170 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:50,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:50,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 412 states and 684 transitions. [2024-11-08 23:11:50,777 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 684 transitions. [2024-11-08 23:11:50,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:11:50,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:50,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:52,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:52,783 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:57,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:57,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 421 states and 711 transitions. [2024-11-08 23:11:57,386 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 711 transitions. [2024-11-08 23:11:57,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:11:57,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:57,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:59,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:59,922 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:04,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:04,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 426 states and 728 transitions. [2024-11-08 23:12:04,060 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 728 transitions. [2024-11-08 23:12:04,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:12:04,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:04,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:05,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:05,686 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:12:07,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:07,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 429 states and 734 transitions. [2024-11-08 23:12:07,708 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 734 transitions. [2024-11-08 23:12:07,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:12:07,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:07,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:09,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:09,736 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:12,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:12,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 432 states and 748 transitions. [2024-11-08 23:12:12,022 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 748 transitions. [2024-11-08 23:12:12,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:12:12,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:12,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:13,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:13,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:12:13,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:13,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 434 states and 750 transitions. [2024-11-08 23:12:13,900 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 750 transitions. [2024-11-08 23:12:13,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:12:13,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:13,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:15,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:15,725 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:12:15,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:15,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 435 states and 751 transitions. [2024-11-08 23:12:15,771 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 751 transitions. [2024-11-08 23:12:15,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:12:15,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:15,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:17,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:17,846 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:12:20,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:20,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 438 states and 757 transitions. [2024-11-08 23:12:20,625 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 757 transitions. [2024-11-08 23:12:20,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:12:20,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:20,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:22,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:22,887 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:12:23,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:23,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 439 states and 757 transitions. [2024-11-08 23:12:23,999 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 757 transitions. [2024-11-08 23:12:24,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:12:24,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:24,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:25,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:26,018 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:26,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:26,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 440 states and 758 transitions. [2024-11-08 23:12:26,755 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 758 transitions. [2024-11-08 23:12:26,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:12:26,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:26,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:28,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:28,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:12:28,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:28,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 442 states and 760 transitions. [2024-11-08 23:12:28,446 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 760 transitions. [2024-11-08 23:12:28,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:12:28,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:28,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:29,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:30,128 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:12:30,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:30,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 445 states and 768 transitions. [2024-11-08 23:12:30,250 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 768 transitions. [2024-11-08 23:12:30,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:12:30,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:30,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:31,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:32,098 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:12:32,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:32,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 446 states and 769 transitions. [2024-11-08 23:12:32,156 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 769 transitions. [2024-11-08 23:12:32,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:12:32,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:32,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:34,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:34,198 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:12:35,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:35,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 449 states and 775 transitions. [2024-11-08 23:12:35,821 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 775 transitions. [2024-11-08 23:12:35,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:12:35,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:35,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:37,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:37,417 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:12:38,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:38,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 450 states and 775 transitions. [2024-11-08 23:12:38,528 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 775 transitions. [2024-11-08 23:12:38,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:12:38,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:38,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:39,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:41,067 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:47,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:47,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 454 states and 790 transitions. [2024-11-08 23:12:47,787 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 790 transitions. [2024-11-08 23:12:47,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:12:47,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:47,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:49,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:49,404 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:55,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:55,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 466 states and 838 transitions. [2024-11-08 23:12:55,800 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 838 transitions. [2024-11-08 23:12:55,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:12:55,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:55,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:57,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:57,313 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:57,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:57,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 467 states and 841 transitions. [2024-11-08 23:12:57,365 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 841 transitions. [2024-11-08 23:12:57,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:12:57,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:57,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:58,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:58,981 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:13:00,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:00,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 468 states and 843 transitions. [2024-11-08 23:13:00,342 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 843 transitions. [2024-11-08 23:13:00,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:13:00,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:00,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:01,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:01,872 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:13:01,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:01,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 470 states and 845 transitions. [2024-11-08 23:13:01,921 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 845 transitions. [2024-11-08 23:13:01,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:13:01,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:01,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:03,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:03,718 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:13:03,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:03,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 473 states and 853 transitions. [2024-11-08 23:13:03,853 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 853 transitions. [2024-11-08 23:13:03,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:13:03,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:03,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:05,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:05,469 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:13:05,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:05,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 474 states and 854 transitions. [2024-11-08 23:13:05,545 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 854 transitions. [2024-11-08 23:13:05,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:13:05,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:05,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:07,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:07,428 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:13:08,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:08,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 475 states and 857 transitions. [2024-11-08 23:13:08,921 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 857 transitions. [2024-11-08 23:13:08,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:13:08,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:08,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:10,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:10,629 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:13:11,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:11,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 476 states and 858 transitions. [2024-11-08 23:13:11,642 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 858 transitions. [2024-11-08 23:13:11,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:13:11,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:11,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:13,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:13,370 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:13:16,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:16,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 483 states and 878 transitions. [2024-11-08 23:13:16,147 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 878 transitions. [2024-11-08 23:13:16,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:13:16,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:16,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:17,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:17,863 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:13:17,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:17,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 484 states and 881 transitions. [2024-11-08 23:13:17,922 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 881 transitions. [2024-11-08 23:13:17,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:13:17,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:17,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:19,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:19,567 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:13:19,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:19,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 485 states and 883 transitions. [2024-11-08 23:13:19,597 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 883 transitions. [2024-11-08 23:13:19,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:13:19,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:19,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:21,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:21,216 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:13:23,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:23,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 488 states and 893 transitions. [2024-11-08 23:13:23,578 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 893 transitions. [2024-11-08 23:13:23,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:13:23,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:23,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:25,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:25,129 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:13:25,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:25,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 491 states and 901 transitions. [2024-11-08 23:13:25,221 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 901 transitions. [2024-11-08 23:13:25,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:13:25,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:25,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:26,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:26,733 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:13:26,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:26,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 492 states and 901 transitions. [2024-11-08 23:13:26,802 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 901 transitions. [2024-11-08 23:13:26,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:13:26,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:26,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:28,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:28,883 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:13:29,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:29,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 495 states and 907 transitions. [2024-11-08 23:13:29,602 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 907 transitions. [2024-11-08 23:13:29,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:13:29,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:29,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:31,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:33,058 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:13:44,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:14:00,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:00,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 511 states and 948 transitions. [2024-11-08 23:14:00,098 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 948 transitions. [2024-11-08 23:14:00,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:14:00,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:00,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:02,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:02,177 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:06,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:06,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 518 states and 966 transitions. [2024-11-08 23:14:06,056 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 966 transitions. [2024-11-08 23:14:06,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:14:06,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:06,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:07,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:07,661 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:07,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:07,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 521 states and 970 transitions. [2024-11-08 23:14:07,727 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 970 transitions. [2024-11-08 23:14:07,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:14:07,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:07,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:09,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:09,319 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:10,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:10,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 526 states and 982 transitions. [2024-11-08 23:14:10,756 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 982 transitions. [2024-11-08 23:14:10,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:14:10,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:10,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:12,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:12,360 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:12,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:12,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 527 states and 985 transitions. [2024-11-08 23:14:12,410 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 985 transitions. [2024-11-08 23:14:12,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:14:12,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:12,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:14,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:14,137 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:14,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:14,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 528 states and 987 transitions. [2024-11-08 23:14:14,170 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 987 transitions. [2024-11-08 23:14:14,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:14:14,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:14,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:16,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:16,297 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:14:16,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:16,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 531 states and 992 transitions. [2024-11-08 23:14:16,314 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 992 transitions. [2024-11-08 23:14:16,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:14:16,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:16,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:17,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:22,737 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:40,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:40,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 546 states and 1050 transitions. [2024-11-08 23:14:40,291 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1050 transitions. [2024-11-08 23:14:40,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:14:40,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:40,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:41,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:42,116 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:14:43,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:43,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 547 states and 1052 transitions. [2024-11-08 23:14:43,404 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1052 transitions. [2024-11-08 23:14:43,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:14:43,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:43,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:44,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:45,194 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 15 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:45,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:45,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 548 states and 1052 transitions. [2024-11-08 23:14:45,268 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1052 transitions. [2024-11-08 23:14:45,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:14:45,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:45,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:46,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:46,903 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:48,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:48,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 556 states and 1069 transitions. [2024-11-08 23:14:48,570 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1069 transitions. [2024-11-08 23:14:48,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:14:48,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:48,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:50,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:50,225 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:52,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:52,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 557 states and 1069 transitions. [2024-11-08 23:14:52,299 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1069 transitions. [2024-11-08 23:14:52,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:14:52,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:52,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:53,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:54,130 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:14:56,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:56,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 559 states and 1079 transitions. [2024-11-08 23:14:56,028 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1079 transitions. [2024-11-08 23:14:56,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:14:56,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:56,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:57,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:57,678 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:14:57,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:57,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 562 states and 1084 transitions. [2024-11-08 23:14:57,698 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1084 transitions. [2024-11-08 23:14:57,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:14:57,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:57,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:59,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:59,454 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:14:59,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:59,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 563 states and 1084 transitions. [2024-11-08 23:14:59,711 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1084 transitions. [2024-11-08 23:14:59,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:14:59,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:59,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:01,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:01,423 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:03,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:03,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 566 states and 1090 transitions. [2024-11-08 23:15:03,878 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1090 transitions. [2024-11-08 23:15:03,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:15:03,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:03,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:05,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:05,645 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:15:05,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:05,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 567 states and 1090 transitions. [2024-11-08 23:15:05,679 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1090 transitions. [2024-11-08 23:15:05,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:15:05,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:05,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:07,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:07,399 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:07,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:07,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 570 states and 1093 transitions. [2024-11-08 23:15:07,469 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1093 transitions. [2024-11-08 23:15:07,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:15:07,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:07,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:08,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:09,109 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:15:09,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:09,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 573 states and 1098 transitions. [2024-11-08 23:15:09,129 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1098 transitions. [2024-11-08 23:15:09,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:15:09,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:09,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:10,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:13,585 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:23,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:23,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 579 states and 1137 transitions. [2024-11-08 23:15:23,418 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1137 transitions. [2024-11-08 23:15:23,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:15:23,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:23,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:25,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:25,235 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:15:27,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:27,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 580 states and 1138 transitions. [2024-11-08 23:15:27,129 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1138 transitions. [2024-11-08 23:15:27,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:15:27,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:27,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:28,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:29,270 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:33,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:33,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 583 states and 1154 transitions. [2024-11-08 23:15:33,950 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1154 transitions. [2024-11-08 23:15:33,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:15:33,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:33,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:35,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:35,735 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:15:40,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:40,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 586 states and 1161 transitions. [2024-11-08 23:15:40,710 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1161 transitions. [2024-11-08 23:15:40,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:15:40,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:40,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:42,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:42,430 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:42,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:42,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 587 states and 1161 transitions. [2024-11-08 23:15:42,642 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1161 transitions. [2024-11-08 23:15:42,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:15:42,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:42,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:44,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:44,605 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:46,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:46,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 588 states and 1172 transitions. [2024-11-08 23:15:46,286 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1172 transitions. [2024-11-08 23:15:46,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:15:46,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:46,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:47,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:48,125 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:15:48,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:48,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 590 states and 1174 transitions. [2024-11-08 23:15:48,162 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1174 transitions. [2024-11-08 23:15:48,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:15:48,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:48,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:49,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:50,293 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:50,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:50,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 593 states and 1179 transitions. [2024-11-08 23:15:50,335 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1179 transitions. [2024-11-08 23:15:50,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:15:50,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:50,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:51,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:52,289 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:54,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:54,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 599 states and 1196 transitions. [2024-11-08 23:15:54,309 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1196 transitions. [2024-11-08 23:15:54,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:15:54,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:54,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:55,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:55,880 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:15:59,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:59,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 601 states and 1199 transitions. [2024-11-08 23:15:59,643 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1199 transitions. [2024-11-08 23:15:59,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:15:59,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:59,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:01,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:01,443 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:16:03,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:03,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 602 states and 1199 transitions. [2024-11-08 23:16:03,433 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1199 transitions. [2024-11-08 23:16:03,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:16:03,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:03,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:04,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:05,140 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:16:05,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:05,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 603 states and 1200 transitions. [2024-11-08 23:16:05,184 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1200 transitions. [2024-11-08 23:16:05,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:16:05,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:05,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:06,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:07,587 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:16:17,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:17,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 608 states and 1223 transitions. [2024-11-08 23:16:17,257 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1223 transitions. [2024-11-08 23:16:17,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:16:17,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:17,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:18,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:18,982 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:16:19,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:19,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 611 states and 1226 transitions. [2024-11-08 23:16:19,046 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1226 transitions. [2024-11-08 23:16:19,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:16:19,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:19,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:20,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:20,698 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:16:20,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:20,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 614 states and 1231 transitions. [2024-11-08 23:16:20,757 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1231 transitions. [2024-11-08 23:16:20,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:16:20,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:20,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:22,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:23,842 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:16:29,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:29,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 618 states and 1237 transitions. [2024-11-08 23:16:29,468 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1237 transitions. [2024-11-08 23:16:29,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:16:29,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:29,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:31,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:31,125 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:16:31,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:31,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 620 states and 1239 transitions. [2024-11-08 23:16:31,169 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1239 transitions. [2024-11-08 23:16:31,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:16:31,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:31,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:32,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:33,004 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:16:33,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:33,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 623 states and 1243 transitions. [2024-11-08 23:16:33,069 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1243 transitions. [2024-11-08 23:16:33,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:16:33,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:33,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:35,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:35,457 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:16:46,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:46,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 633 states and 1284 transitions. [2024-11-08 23:16:46,623 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1284 transitions. [2024-11-08 23:16:46,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:16:46,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:46,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:48,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:48,786 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:51,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:51,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 639 states and 1301 transitions. [2024-11-08 23:16:51,024 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1301 transitions. [2024-11-08 23:16:51,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:16:51,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:51,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:53,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:53,300 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:16:55,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:55,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 644 states and 1316 transitions. [2024-11-08 23:16:55,235 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1316 transitions. [2024-11-08 23:16:55,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:16:55,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:55,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:56,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:56,928 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:17:00,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:00,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 646 states and 1318 transitions. [2024-11-08 23:17:00,060 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1318 transitions. [2024-11-08 23:17:00,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:17:00,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:00,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:01,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:02,023 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:17:03,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:03,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 647 states and 1320 transitions. [2024-11-08 23:17:03,353 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1320 transitions. [2024-11-08 23:17:03,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:17:03,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:03,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:04,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:05,095 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:17:05,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:05,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 648 states and 1321 transitions. [2024-11-08 23:17:05,143 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1321 transitions. [2024-11-08 23:17:05,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:17:05,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:05,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:06,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:07,140 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:17:08,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:08,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 649 states and 1322 transitions. [2024-11-08 23:17:08,507 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1322 transitions. [2024-11-08 23:17:08,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:17:08,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:08,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:10,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:10,201 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:17:16,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:16,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 654 states and 1336 transitions. [2024-11-08 23:17:16,708 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1336 transitions. [2024-11-08 23:17:16,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:17:16,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:16,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:18,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:18,486 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:17:19,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:19,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 655 states and 1336 transitions. [2024-11-08 23:17:19,484 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1336 transitions. [2024-11-08 23:17:19,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:17:19,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:19,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:20,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:21,223 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:17:26,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:26,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 661 states and 1349 transitions. [2024-11-08 23:17:26,192 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1349 transitions. [2024-11-08 23:17:26,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:17:26,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:26,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:27,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:27,858 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:17:27,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:27,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 663 states and 1351 transitions. [2024-11-08 23:17:27,908 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1351 transitions. [2024-11-08 23:17:27,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:17:27,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:27,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:29,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:31,051 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:17:32,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:32,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 665 states and 1354 transitions. [2024-11-08 23:17:32,044 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1354 transitions. [2024-11-08 23:17:32,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:17:32,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:32,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:33,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:34,028 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:17:34,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:34,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 668 states and 1358 transitions. [2024-11-08 23:17:34,123 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1358 transitions. [2024-11-08 23:17:34,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:17:34,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:34,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:35,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:35,904 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:17:36,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:36,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 673 states and 1369 transitions. [2024-11-08 23:17:36,017 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1369 transitions. [2024-11-08 23:17:36,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:17:36,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:36,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:37,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:37,986 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:17:42,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:42,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 680 states and 1392 transitions. [2024-11-08 23:17:42,508 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1392 transitions. [2024-11-08 23:17:42,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:17:42,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:42,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:44,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:44,226 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:17:45,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:45,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 680 states and 1391 transitions. [2024-11-08 23:17:45,378 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1391 transitions. [2024-11-08 23:17:45,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:17:45,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:45,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:47,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:47,455 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:17:48,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:48,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 681 states and 1392 transitions. [2024-11-08 23:17:48,918 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1392 transitions. [2024-11-08 23:17:48,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:17:48,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:48,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:50,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:50,824 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:17:50,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:50,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 682 states and 1392 transitions. [2024-11-08 23:17:50,877 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1392 transitions. [2024-11-08 23:17:50,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:17:50,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:50,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:52,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:53,099 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 21 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:17:54,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:54,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 683 states and 1392 transitions. [2024-11-08 23:17:54,502 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1392 transitions. [2024-11-08 23:17:54,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:17:54,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:54,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:56,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:56,383 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:17:57,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:57,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 684 states and 1393 transitions. [2024-11-08 23:17:57,913 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1393 transitions. [2024-11-08 23:17:57,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:17:57,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:57,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:59,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:59,711 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:18:02,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:02,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 686 states and 1394 transitions. [2024-11-08 23:18:02,257 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1394 transitions. [2024-11-08 23:18:02,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:18:02,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:02,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:04,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:06,058 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:18:07,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:07,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 690 states and 1401 transitions. [2024-11-08 23:18:07,520 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1401 transitions. [2024-11-08 23:18:07,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:18:07,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:07,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:09,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:09,285 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:18:09,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:09,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 693 states and 1405 transitions. [2024-11-08 23:18:09,351 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1405 transitions. [2024-11-08 23:18:09,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:18:09,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:09,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:10,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:11,163 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:18:16,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:16,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 700 states and 1430 transitions. [2024-11-08 23:18:16,121 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1430 transitions. [2024-11-08 23:18:16,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:18:16,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:16,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:17,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:18,292 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:18:19,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:19,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 701 states and 1430 transitions. [2024-11-08 23:18:19,587 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1430 transitions. [2024-11-08 23:18:19,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:18:19,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:19,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:21,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:21,516 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:18:24,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:24,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 702 states and 1434 transitions. [2024-11-08 23:18:24,340 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1434 transitions. [2024-11-08 23:18:24,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:18:24,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:24,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:25,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:25,963 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:18:28,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:28,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 703 states and 1434 transitions. [2024-11-08 23:18:28,263 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1434 transitions. [2024-11-08 23:18:28,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:18:28,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:28,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:29,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:29,986 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:18:34,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:34,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 706 states and 1450 transitions. [2024-11-08 23:18:34,924 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1450 transitions. [2024-11-08 23:18:34,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:18:34,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:34,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:36,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:36,582 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:18:38,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:38,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 708 states and 1460 transitions. [2024-11-08 23:18:38,822 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1460 transitions. [2024-11-08 23:18:38,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:18:38,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:38,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:40,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:40,843 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 9 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:18:43,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:43,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 709 states and 1463 transitions. [2024-11-08 23:18:43,233 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1463 transitions. [2024-11-08 23:18:43,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:18:43,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:43,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:45,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:45,280 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:18:47,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:47,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 711 states and 1473 transitions. [2024-11-08 23:18:47,475 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1473 transitions. [2024-11-08 23:18:47,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:18:47,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:47,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:49,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:50,166 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 8 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:18:54,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:54,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 713 states and 1479 transitions. [2024-11-08 23:18:54,730 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1479 transitions. [2024-11-08 23:18:54,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:18:54,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:54,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:56,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:56,798 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 20 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:18:59,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:59,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 714 states and 1483 transitions. [2024-11-08 23:18:59,879 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1483 transitions. [2024-11-08 23:18:59,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:18:59,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:59,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:01,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:02,033 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:19:16,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:16,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 726 states and 1534 transitions. [2024-11-08 23:19:16,161 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1534 transitions. [2024-11-08 23:19:16,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:19:16,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:16,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:18,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:18,112 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:19:18,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:18,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 727 states and 1536 transitions. [2024-11-08 23:19:18,166 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1536 transitions. [2024-11-08 23:19:18,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:19:18,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:18,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:20,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:20,118 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:19:22,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:22,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 728 states and 1537 transitions. [2024-11-08 23:19:22,471 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1537 transitions. [2024-11-08 23:19:22,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:19:22,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:22,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:24,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:24,283 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:19:26,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:26,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 730 states and 1538 transitions. [2024-11-08 23:19:26,890 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1538 transitions. [2024-11-08 23:19:26,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:19:26,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:26,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:28,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:29,056 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:19:31,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:31,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 731 states and 1538 transitions. [2024-11-08 23:19:31,320 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1538 transitions. [2024-11-08 23:19:31,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:19:31,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:31,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:33,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:33,481 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 8 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:19:40,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:40,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 734 states and 1546 transitions. [2024-11-08 23:19:40,379 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1546 transitions. [2024-11-08 23:19:40,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:19:40,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:40,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:42,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:45,372 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:04,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:04,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 745 states and 1586 transitions. [2024-11-08 23:20:04,965 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1586 transitions. [2024-11-08 23:20:04,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:20:04,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:04,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:06,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:07,096 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:20:08,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:08,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 746 states and 1587 transitions. [2024-11-08 23:20:08,333 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1587 transitions. [2024-11-08 23:20:08,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:20:08,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:08,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:10,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:10,439 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:20:24,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:24,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 756 states and 1630 transitions. [2024-11-08 23:20:24,458 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1630 transitions. [2024-11-08 23:20:24,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:20:24,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:24,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:26,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:26,398 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:20:29,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:29,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 762 states and 1648 transitions. [2024-11-08 23:20:29,111 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1648 transitions. [2024-11-08 23:20:29,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:20:29,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:29,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:30,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:30,810 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:20:32,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:32,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 763 states and 1651 transitions. [2024-11-08 23:20:32,122 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1651 transitions. [2024-11-08 23:20:32,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:20:32,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:32,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:33,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:34,044 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:20:39,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:39,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 765 states and 1653 transitions. [2024-11-08 23:20:39,121 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1653 transitions. [2024-11-08 23:20:39,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:20:39,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:39,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:40,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:41,055 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:20:46,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:46,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 768 states and 1656 transitions. [2024-11-08 23:20:46,379 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1656 transitions. [2024-11-08 23:20:46,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:20:46,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:46,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:47,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:47,966 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:20:50,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:50,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 769 states and 1656 transitions. [2024-11-08 23:20:50,655 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1656 transitions. [2024-11-08 23:20:50,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:20:50,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:50,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:52,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:52,479 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:21:02,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:02,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 779 states and 1691 transitions. [2024-11-08 23:21:02,018 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1691 transitions. [2024-11-08 23:21:02,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:21:02,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:02,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:03,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:03,893 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:21:05,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:05,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 780 states and 1691 transitions. [2024-11-08 23:21:05,107 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1691 transitions. [2024-11-08 23:21:05,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:21:05,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:05,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:06,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:06,833 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:21:12,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:12,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 782 states and 1693 transitions. [2024-11-08 23:21:12,146 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1693 transitions. [2024-11-08 23:21:12,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:21:12,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:12,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:13,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:13,842 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:21:17,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:17,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 784 states and 1697 transitions. [2024-11-08 23:21:17,918 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1697 transitions. [2024-11-08 23:21:17,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:21:17,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:17,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:19,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:19,884 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:28,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:28,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 788 states and 1713 transitions. [2024-11-08 23:21:28,429 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1713 transitions. [2024-11-08 23:21:28,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:21:28,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:28,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:30,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:30,422 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:33,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:33,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 790 states and 1714 transitions. [2024-11-08 23:21:33,667 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1714 transitions. [2024-11-08 23:21:33,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:21:33,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:33,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:35,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:35,671 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:21:37,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:37,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 791 states and 1715 transitions. [2024-11-08 23:21:37,053 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1715 transitions. [2024-11-08 23:21:37,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:21:37,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:37,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:38,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:39,153 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 8 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:47,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:47,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 794 states and 1725 transitions. [2024-11-08 23:21:47,218 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1725 transitions. [2024-11-08 23:21:47,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:21:47,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:47,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:48,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:49,078 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:21:49,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:49,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 795 states and 1726 transitions. [2024-11-08 23:21:49,304 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1726 transitions. [2024-11-08 23:21:49,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:21:49,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:49,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:50,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:51,313 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:21:51,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:51,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 796 states and 1726 transitions. [2024-11-08 23:21:51,493 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1726 transitions. [2024-11-08 23:21:51,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:21:51,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:51,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:53,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:53,292 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:21:56,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:56,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 797 states and 1727 transitions. [2024-11-08 23:21:56,323 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1727 transitions. [2024-11-08 23:21:56,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:21:56,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:56,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:57,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:58,199 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:21:58,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:58,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 798 states and 1727 transitions. [2024-11-08 23:21:58,450 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1727 transitions. [2024-11-08 23:21:58,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:21:58,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:58,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:00,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:00,437 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:22:05,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:05,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 805 states and 1749 transitions. [2024-11-08 23:22:05,883 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1749 transitions. [2024-11-08 23:22:05,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:22:05,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:05,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:07,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:07,766 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:22:13,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:13,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 811 states and 1768 transitions. [2024-11-08 23:22:13,291 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1768 transitions. [2024-11-08 23:22:13,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:22:13,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:13,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:14,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:14,928 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:22:16,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:16,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 811 states and 1767 transitions. [2024-11-08 23:22:16,350 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1767 transitions. [2024-11-08 23:22:16,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:22:16,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:16,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:18,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:18,532 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:22:18,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:18,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 812 states and 1768 transitions. [2024-11-08 23:22:18,554 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1768 transitions. [2024-11-08 23:22:18,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:22:18,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:18,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:20,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:20,246 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:22:21,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:21,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 814 states and 1770 transitions. [2024-11-08 23:22:21,596 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1770 transitions. [2024-11-08 23:22:21,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:22:21,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:21,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:23,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:23,384 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:22:27,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:27,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 817 states and 1773 transitions. [2024-11-08 23:22:27,642 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1773 transitions. [2024-11-08 23:22:27,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:22:27,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:27,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:29,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:29,367 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:22:30,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:30,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 818 states and 1773 transitions. [2024-11-08 23:22:30,763 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1773 transitions. [2024-11-08 23:22:30,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:22:30,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:30,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:32,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:33,031 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:22:39,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:39,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 823 states and 1785 transitions. [2024-11-08 23:22:39,399 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1785 transitions. [2024-11-08 23:22:39,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:22:39,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:39,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:41,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:41,314 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:22:46,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:46,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 826 states and 1794 transitions. [2024-11-08 23:22:46,335 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1794 transitions. [2024-11-08 23:22:46,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:22:46,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:46,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:47,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:47,919 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:22:50,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:50,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 833 states and 1811 transitions. [2024-11-08 23:22:50,993 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1811 transitions. [2024-11-08 23:22:50,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:22:50,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:50,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:52,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:52,918 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:22:54,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:54,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 834 states and 1812 transitions. [2024-11-08 23:22:54,271 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1812 transitions. [2024-11-08 23:22:54,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:22:54,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:54,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:55,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:56,220 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:09,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:09,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 840 states and 1829 transitions. [2024-11-08 23:23:09,299 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1829 transitions. [2024-11-08 23:23:09,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:23:09,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:09,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:10,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:11,201 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:23:11,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:11,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 841 states and 1829 transitions. [2024-11-08 23:23:11,273 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1829 transitions. [2024-11-08 23:23:11,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:23:11,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:11,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:13,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:13,490 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 8 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:16,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:16,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 842 states and 1831 transitions. [2024-11-08 23:23:16,218 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1831 transitions. [2024-11-08 23:23:16,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:23:16,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:16,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:17,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:18,136 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:23:18,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:18,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 843 states and 1831 transitions. [2024-11-08 23:23:18,185 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1831 transitions. [2024-11-08 23:23:18,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:23:18,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:18,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:19,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:20,258 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:23:23,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:23,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 844 states and 1832 transitions. [2024-11-08 23:23:23,526 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1832 transitions. [2024-11-08 23:23:23,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:23:23,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:23,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:25,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:25,346 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:23:25,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:25,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1845 states to 850 states and 1842 transitions. [2024-11-08 23:23:25,553 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1842 transitions. [2024-11-08 23:23:25,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:23:25,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:25,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:27,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:27,863 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 26 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:23:35,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:35,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 852 states and 1847 transitions. [2024-11-08 23:23:35,162 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1847 transitions. [2024-11-08 23:23:35,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:23:35,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:35,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:36,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:37,027 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:23:40,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:40,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 854 states and 1854 transitions. [2024-11-08 23:23:40,904 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1854 transitions. [2024-11-08 23:23:40,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:23:40,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:40,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:42,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:42,818 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:23:43,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:43,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1858 states to 855 states and 1855 transitions. [2024-11-08 23:23:43,182 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1855 transitions. [2024-11-08 23:23:43,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:23:43,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:43,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:44,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:44,960 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:23:48,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:48,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1863 states to 856 states and 1860 transitions. [2024-11-08 23:23:48,174 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1860 transitions. [2024-11-08 23:23:48,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:23:48,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:48,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms