./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec11_product15.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd7480b-007e-47c2-b164-88eb86c30373/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd7480b-007e-47c2-b164-88eb86c30373/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd7480b-007e-47c2-b164-88eb86c30373/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd7480b-007e-47c2-b164-88eb86c30373/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product15.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd7480b-007e-47c2-b164-88eb86c30373/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd7480b-007e-47c2-b164-88eb86c30373/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 34de882518b863b3a10882f7e6c83b5092b3f8512e5800a72c11385e11ff9a6e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:04:20,845 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:04:20,905 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd7480b-007e-47c2-b164-88eb86c30373/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 04:04:20,910 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:04:20,910 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:04:20,930 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:04:20,931 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:04:20,931 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:04:20,931 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:04:20,931 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:04:20,931 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:04:20,932 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:04:20,932 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:04:20,932 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:04:20,932 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:04:20,932 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:04:20,932 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:04:20,932 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:04:20,932 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:04:20,932 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:04:20,932 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:04:20,932 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:04:20,933 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:04:20,933 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:04:20,933 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:04:20,933 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:04:20,933 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:04:20,933 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:04:20,933 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:04:20,933 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:04:20,933 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:04:20,933 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:04:20,933 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:04:20,934 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd7480b-007e-47c2-b164-88eb86c30373/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34de882518b863b3a10882f7e6c83b5092b3f8512e5800a72c11385e11ff9a6e [2024-12-06 04:04:21,169 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:04:21,177 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:04:21,179 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:04:21,181 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:04:21,181 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:04:21,182 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd7480b-007e-47c2-b164-88eb86c30373/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/product-lines/email_spec11_product15.cil.c [2024-12-06 04:04:23,852 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd7480b-007e-47c2-b164-88eb86c30373/bin/ukojak-verify-CZk0znPC7b/data/52072a713/b65142ceca2f45cbaf8abf06c2ffdfc5/FLAGa9da225df [2024-12-06 04:04:24,129 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:04:24,129 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd7480b-007e-47c2-b164-88eb86c30373/sv-benchmarks/c/product-lines/email_spec11_product15.cil.c [2024-12-06 04:04:24,146 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd7480b-007e-47c2-b164-88eb86c30373/bin/ukojak-verify-CZk0znPC7b/data/52072a713/b65142ceca2f45cbaf8abf06c2ffdfc5/FLAGa9da225df [2024-12-06 04:04:24,157 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd7480b-007e-47c2-b164-88eb86c30373/bin/ukojak-verify-CZk0znPC7b/data/52072a713/b65142ceca2f45cbaf8abf06c2ffdfc5 [2024-12-06 04:04:24,159 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:04:24,160 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:04:24,161 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:04:24,161 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:04:24,164 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:04:24,164 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:04:24" (1/1) ... [2024-12-06 04:04:24,165 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ebf543f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:24, skipping insertion in model container [2024-12-06 04:04:24,165 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:04:24" (1/1) ... [2024-12-06 04:04:24,208 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:04:24,557 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_0cd7480b-007e-47c2-b164-88eb86c30373/sv-benchmarks/c/product-lines/email_spec11_product15.cil.c[45629,45642] [2024-12-06 04:04:24,629 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:04:24,641 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:04:24,650 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [48] [2024-12-06 04:04:24,651 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"DecryptAutoResponder_spec.i","") [460] [2024-12-06 04:04:24,651 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [493] [2024-12-06 04:04:24,651 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [768] [2024-12-06 04:04:24,651 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [1842] [2024-12-06 04:04:24,651 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1859] [2024-12-06 04:04:24,651 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2084] [2024-12-06 04:04:24,652 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [2093] [2024-12-06 04:04:24,652 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2131] [2024-12-06 04:04:24,652 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2406] [2024-12-06 04:04:24,652 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [2772] [2024-12-06 04:04:24,709 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_0cd7480b-007e-47c2-b164-88eb86c30373/sv-benchmarks/c/product-lines/email_spec11_product15.cil.c[45629,45642] [2024-12-06 04:04:24,737 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:04:24,766 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:04:24,766 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:24 WrapperNode [2024-12-06 04:04:24,767 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:04:24,768 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:04:24,768 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:04:24,768 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:04:24,774 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:24" (1/1) ... [2024-12-06 04:04:24,793 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:24" (1/1) ... [2024-12-06 04:04:24,827 INFO L138 Inliner]: procedures = 125, calls = 181, calls flagged for inlining = 53, calls inlined = 46, statements flattened = 897 [2024-12-06 04:04:24,828 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:04:24,828 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:04:24,828 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:04:24,828 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:04:24,836 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:24" (1/1) ... [2024-12-06 04:04:24,836 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:24" (1/1) ... [2024-12-06 04:04:24,840 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:24" (1/1) ... [2024-12-06 04:04:24,841 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:24" (1/1) ... [2024-12-06 04:04:24,853 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:24" (1/1) ... [2024-12-06 04:04:24,855 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:24" (1/1) ... [2024-12-06 04:04:24,862 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:24" (1/1) ... [2024-12-06 04:04:24,866 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:24" (1/1) ... [2024-12-06 04:04:24,869 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:24" (1/1) ... [2024-12-06 04:04:24,874 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:04:24,875 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:04:24,875 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:04:24,875 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:04:24,876 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:24" (1/1) ... [2024-12-06 04:04:24,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:04:24,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd7480b-007e-47c2-b164-88eb86c30373/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:04:24,909 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd7480b-007e-47c2-b164-88eb86c30373/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:04:24,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd7480b-007e-47c2-b164-88eb86c30373/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:04:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2024-12-06 04:04:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2024-12-06 04:04:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2024-12-06 04:04:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2024-12-06 04:04:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2024-12-06 04:04:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2024-12-06 04:04:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2024-12-06 04:04:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2024-12-06 04:04:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2024-12-06 04:04:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2024-12-06 04:04:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2024-12-06 04:04:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2024-12-06 04:04:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2024-12-06 04:04:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2024-12-06 04:04:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2024-12-06 04:04:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2024-12-06 04:04:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2024-12-06 04:04:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2024-12-06 04:04:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2024-12-06 04:04:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2024-12-06 04:04:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:04:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2024-12-06 04:04:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2024-12-06 04:04:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2024-12-06 04:04:24,939 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2024-12-06 04:04:24,939 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2024-12-06 04:04:24,939 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2024-12-06 04:04:24,939 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2024-12-06 04:04:24,940 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2024-12-06 04:04:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2024-12-06 04:04:24,940 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2024-12-06 04:04:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2024-12-06 04:04:24,940 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2024-12-06 04:04:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2024-12-06 04:04:24,940 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2024-12-06 04:04:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:04:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2024-12-06 04:04:24,940 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2024-12-06 04:04:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:04:24,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:04:25,093 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:04:25,095 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:04:25,758 INFO L? ?]: Removed 382 outVars from TransFormulas that were not future-live. [2024-12-06 04:04:25,758 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:04:26,193 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:04:26,193 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 04:04:26,194 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:04:26 BoogieIcfgContainer [2024-12-06 04:04:26,194 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:04:26,195 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:04:26,195 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:04:26,202 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:04:26,202 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:04:26" (1/1) ... [2024-12-06 04:04:26,208 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:04:26,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:26,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 151 states and 205 transitions. [2024-12-06 04:04:26,250 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 205 transitions. [2024-12-06 04:04:26,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 04:04:26,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:26,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:26,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:26,636 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:04:26,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:26,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 152 states and 216 transitions. [2024-12-06 04:04:26,731 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 216 transitions. [2024-12-06 04:04:26,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:04:26,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:26,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:26,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:26,881 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:04:26,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:26,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 154 states and 228 transitions. [2024-12-06 04:04:26,961 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 228 transitions. [2024-12-06 04:04:26,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:04:26,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:26,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:27,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:27,174 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:04:27,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:27,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 159 states and 249 transitions. [2024-12-06 04:04:27,297 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 249 transitions. [2024-12-06 04:04:27,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 04:04:27,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:27,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:27,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:27,418 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:04:27,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:27,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 163 states and 264 transitions. [2024-12-06 04:04:27,661 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 264 transitions. [2024-12-06 04:04:27,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 04:04:27,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:27,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:27,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:27,764 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:04:27,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:27,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 165 states and 267 transitions. [2024-12-06 04:04:27,856 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 267 transitions. [2024-12-06 04:04:27,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 04:04:27,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:27,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:27,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:27,953 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:04:28,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:28,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 166 states and 276 transitions. [2024-12-06 04:04:28,049 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 276 transitions. [2024-12-06 04:04:28,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:04:28,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:28,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:28,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:28,152 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:04:28,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:28,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 172 states and 297 transitions. [2024-12-06 04:04:28,445 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 297 transitions. [2024-12-06 04:04:28,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 04:04:28,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:28,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:28,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:28,584 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:04:28,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:28,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 176 states and 302 transitions. [2024-12-06 04:04:28,671 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 302 transitions. [2024-12-06 04:04:28,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:04:28,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:28,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:28,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:28,804 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:04:29,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:29,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 180 states and 320 transitions. [2024-12-06 04:04:29,111 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 320 transitions. [2024-12-06 04:04:29,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 04:04:29,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:29,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:29,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:29,208 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:04:29,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:29,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 188 states and 343 transitions. [2024-12-06 04:04:29,766 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 343 transitions. [2024-12-06 04:04:29,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:04:29,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:29,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:29,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:29,857 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:04:29,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:29,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 193 states and 350 transitions. [2024-12-06 04:04:29,891 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 350 transitions. [2024-12-06 04:04:29,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:04:29,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:29,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:29,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:29,972 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:04:30,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:30,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 203 states and 376 transitions. [2024-12-06 04:04:30,744 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 376 transitions. [2024-12-06 04:04:30,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:04:30,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:30,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:30,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:30,830 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:04:30,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:31,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 209 states and 388 transitions. [2024-12-06 04:04:31,000 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 388 transitions. [2024-12-06 04:04:31,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 04:04:31,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:31,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:31,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:31,052 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 04:04:31,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:31,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 213 states and 396 transitions. [2024-12-06 04:04:31,244 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 396 transitions. [2024-12-06 04:04:31,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:04:31,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:31,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:31,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:31,323 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:04:31,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:31,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 217 states and 411 transitions. [2024-12-06 04:04:31,684 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 411 transitions. [2024-12-06 04:04:31,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 04:04:31,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:31,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:31,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:33,071 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:04:35,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:35,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 253 states and 511 transitions. [2024-12-06 04:04:35,217 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 511 transitions. [2024-12-06 04:04:35,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:04:35,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:35,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:35,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:35,280 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:04:35,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:35,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 254 states and 520 transitions. [2024-12-06 04:04:35,556 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 520 transitions. [2024-12-06 04:04:35,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:04:35,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:35,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:35,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:35,745 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:04:36,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:36,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 262 states and 549 transitions. [2024-12-06 04:04:36,593 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 549 transitions. [2024-12-06 04:04:36,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:04:36,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:36,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:36,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:36,654 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:04:37,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:37,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 265 states and 553 transitions. [2024-12-06 04:04:37,111 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 553 transitions. [2024-12-06 04:04:37,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:04:37,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:37,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:37,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:37,233 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:04:38,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:38,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 277 states and 582 transitions. [2024-12-06 04:04:38,979 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 582 transitions. [2024-12-06 04:04:38,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:04:38,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:38,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:39,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:39,051 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:04:39,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:39,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 281 states and 592 transitions. [2024-12-06 04:04:39,525 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 592 transitions. [2024-12-06 04:04:39,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:04:39,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:39,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:39,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:39,566 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:04:40,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:40,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 285 states and 607 transitions. [2024-12-06 04:04:40,148 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 607 transitions. [2024-12-06 04:04:40,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:04:40,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:40,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:40,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:40,204 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:04:41,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:41,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 291 states and 624 transitions. [2024-12-06 04:04:41,402 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 624 transitions. [2024-12-06 04:04:41,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:04:41,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:41,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:41,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:41,520 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:04:41,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:41,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 292 states and 625 transitions. [2024-12-06 04:04:41,730 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 625 transitions. [2024-12-06 04:04:41,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:04:41,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:41,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:41,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:41,851 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:04:44,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:44,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 306 states and 673 transitions. [2024-12-06 04:04:44,064 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 673 transitions. [2024-12-06 04:04:44,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:04:44,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:44,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:44,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:44,122 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:04:44,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:44,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 310 states and 688 transitions. [2024-12-06 04:04:44,817 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 688 transitions. [2024-12-06 04:04:44,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:04:44,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:44,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:44,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:44,857 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:04:46,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:46,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 316 states and 705 transitions. [2024-12-06 04:04:46,067 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 705 transitions. [2024-12-06 04:04:46,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:04:46,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:46,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:46,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:46,171 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:04:46,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:46,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 321 states and 714 transitions. [2024-12-06 04:04:46,215 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 714 transitions. [2024-12-06 04:04:46,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:04:46,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:46,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:46,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:46,281 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:04:46,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:46,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 325 states and 721 transitions. [2024-12-06 04:04:46,430 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 721 transitions. [2024-12-06 04:04:46,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 04:04:46,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:46,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:46,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:46,499 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:04:46,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:46,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 330 states and 729 transitions. [2024-12-06 04:04:46,529 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 729 transitions. [2024-12-06 04:04:46,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:04:46,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:46,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:46,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:46,596 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:04:47,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:47,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 336 states and 745 transitions. [2024-12-06 04:04:47,082 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 745 transitions. [2024-12-06 04:04:47,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:04:47,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:47,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:47,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:47,208 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:04:49,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:49,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 352 states and 796 transitions. [2024-12-06 04:04:49,976 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 796 transitions. [2024-12-06 04:04:49,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:04:49,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:49,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:49,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:50,019 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:04:50,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:50,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 358 states and 816 transitions. [2024-12-06 04:04:50,873 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 816 transitions. [2024-12-06 04:04:50,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:04:50,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:50,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:50,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:50,984 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:04:51,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:51,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 363 states and 823 transitions. [2024-12-06 04:04:51,022 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 823 transitions. [2024-12-06 04:04:51,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:04:51,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:51,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:51,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:51,149 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:04:54,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:54,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 381 states and 897 transitions. [2024-12-06 04:04:54,143 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 897 transitions. [2024-12-06 04:04:54,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:04:54,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:54,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:54,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:54,683 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 04:04:56,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:56,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 390 states and 939 transitions. [2024-12-06 04:04:56,505 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 939 transitions. [2024-12-06 04:04:56,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:04:56,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:56,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:56,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:57,007 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:04:57,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:57,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 397 states and 981 transitions. [2024-12-06 04:04:57,887 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 981 transitions. [2024-12-06 04:04:57,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:04:57,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:57,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:57,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:58,196 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:04:58,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:58,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 398 states and 995 transitions. [2024-12-06 04:04:58,489 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 995 transitions. [2024-12-06 04:04:58,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 04:04:58,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:58,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:58,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:58,864 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 04:04:58,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:58,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 403 states and 1002 transitions. [2024-12-06 04:04:58,916 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1002 transitions. [2024-12-06 04:04:58,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 04:04:58,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:58,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:58,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:58,953 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:05:00,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:00,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 409 states and 1013 transitions. [2024-12-06 04:05:00,071 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 1013 transitions. [2024-12-06 04:05:00,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 04:05:00,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:00,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:00,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:00,336 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:05:00,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:00,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 415 states and 1027 transitions. [2024-12-06 04:05:00,725 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 1027 transitions. [2024-12-06 04:05:00,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:05:00,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:00,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:00,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:00,993 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:05:01,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:01,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 421 states and 1045 transitions. [2024-12-06 04:05:01,931 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 1045 transitions. [2024-12-06 04:05:01,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 04:05:01,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:01,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:01,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:01,968 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:05:02,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:02,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 422 states and 1045 transitions. [2024-12-06 04:05:02,140 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1045 transitions. [2024-12-06 04:05:02,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:05:02,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:02,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:02,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:02,177 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:05:03,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:03,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 426 states and 1057 transitions. [2024-12-06 04:05:03,012 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1057 transitions. [2024-12-06 04:05:03,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:05:03,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:03,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:03,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:03,047 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:05:03,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:03,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 427 states and 1070 transitions. [2024-12-06 04:05:03,429 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 1070 transitions. [2024-12-06 04:05:03,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:05:03,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:03,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:03,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:03,464 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:05:04,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:04,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 430 states and 1075 transitions. [2024-12-06 04:05:04,065 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1075 transitions. [2024-12-06 04:05:04,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:05:04,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:04,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:04,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:04,101 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 04:05:04,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:04,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 432 states and 1079 transitions. [2024-12-06 04:05:04,260 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1079 transitions. [2024-12-06 04:05:04,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 04:05:04,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:04,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:04,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:04,293 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:05:06,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:06,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 443 states and 1106 transitions. [2024-12-06 04:05:06,589 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1106 transitions. [2024-12-06 04:05:06,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:05:06,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:06,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:06,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:06,669 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:05:08,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:08,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 451 states and 1137 transitions. [2024-12-06 04:05:08,396 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1137 transitions. [2024-12-06 04:05:08,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:05:08,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:08,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:08,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:08,430 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:05:09,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:09,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 459 states and 1162 transitions. [2024-12-06 04:05:09,748 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 1162 transitions. [2024-12-06 04:05:09,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:05:09,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:09,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:09,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:09,794 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:05:10,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:10,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 461 states and 1166 transitions. [2024-12-06 04:05:10,481 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1166 transitions. [2024-12-06 04:05:10,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:05:10,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:10,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:10,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:10,519 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:05:11,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:11,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 463 states and 1169 transitions. [2024-12-06 04:05:11,174 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1169 transitions. [2024-12-06 04:05:11,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:05:11,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:11,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:11,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:11,211 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:05:11,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:11,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 465 states and 1173 transitions. [2024-12-06 04:05:11,822 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 1173 transitions. [2024-12-06 04:05:11,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 04:05:11,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:11,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:11,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:11,862 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:05:12,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:12,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 468 states and 1181 transitions. [2024-12-06 04:05:12,213 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 1181 transitions. [2024-12-06 04:05:12,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 04:05:12,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:12,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:12,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:12,264 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:05:12,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:12,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 469 states and 1188 transitions. [2024-12-06 04:05:12,593 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1188 transitions. [2024-12-06 04:05:12,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:05:12,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:12,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:12,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:12,762 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:05:13,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:13,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 471 states and 1201 transitions. [2024-12-06 04:05:13,284 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1201 transitions. [2024-12-06 04:05:13,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:05:13,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:13,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:13,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:13,359 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:05:14,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:14,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 473 states and 1217 transitions. [2024-12-06 04:05:14,023 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1217 transitions. [2024-12-06 04:05:14,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:05:14,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:14,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:14,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:14,072 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:05:15,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:15,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 480 states and 1241 transitions. [2024-12-06 04:05:15,081 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1241 transitions. [2024-12-06 04:05:15,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:05:15,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:15,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:15,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:15,147 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:05:15,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:15,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 481 states and 1255 transitions. [2024-12-06 04:05:15,511 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 1255 transitions. [2024-12-06 04:05:15,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:05:15,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:15,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:15,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:15,554 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:05:15,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:15,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 482 states and 1268 transitions. [2024-12-06 04:05:15,927 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1268 transitions. [2024-12-06 04:05:15,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:05:15,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:15,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:15,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:16,118 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:05:20,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:20,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 502 states and 1353 transitions. [2024-12-06 04:05:20,667 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1353 transitions. [2024-12-06 04:05:20,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:05:20,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:20,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:20,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:20,719 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:05:22,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:22,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 510 states and 1396 transitions. [2024-12-06 04:05:22,545 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1396 transitions. [2024-12-06 04:05:22,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:05:22,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:22,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:22,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:22,602 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:05:23,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:23,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 511 states and 1410 transitions. [2024-12-06 04:05:23,021 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1410 transitions. [2024-12-06 04:05:23,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:05:23,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:23,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:23,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:23,066 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:05:23,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:23,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 515 states and 1415 transitions. [2024-12-06 04:05:23,809 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1415 transitions. [2024-12-06 04:05:23,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:05:23,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:23,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:23,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:23,864 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:05:27,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:27,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 527 states and 1448 transitions. [2024-12-06 04:05:27,032 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1448 transitions. [2024-12-06 04:05:27,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:05:27,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:27,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:27,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:27,067 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:05:27,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:27,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 531 states and 1463 transitions. [2024-12-06 04:05:27,623 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1463 transitions. [2024-12-06 04:05:27,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:05:27,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:27,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:27,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:27,824 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:05:27,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:27,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 536 states and 1471 transitions. [2024-12-06 04:05:27,999 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1471 transitions. [2024-12-06 04:05:28,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:05:28,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:28,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:28,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:28,064 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:05:29,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:29,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 544 states and 1496 transitions. [2024-12-06 04:05:29,250 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 1496 transitions. [2024-12-06 04:05:29,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:05:29,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:29,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:29,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:29,304 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:05:31,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:31,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 553 states and 1525 transitions. [2024-12-06 04:05:31,178 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1525 transitions. [2024-12-06 04:05:31,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:05:31,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:31,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:31,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:31,221 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:05:32,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:32,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 556 states and 1544 transitions. [2024-12-06 04:05:32,270 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1544 transitions. [2024-12-06 04:05:32,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:05:32,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:32,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:32,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:32,307 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:05:33,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:33,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 560 states and 1551 transitions. [2024-12-06 04:05:33,532 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1551 transitions. [2024-12-06 04:05:33,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:05:33,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:33,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:33,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:33,769 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:05:39,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:39,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 582 states and 1638 transitions. [2024-12-06 04:05:39,684 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1638 transitions. [2024-12-06 04:05:39,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:05:39,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:39,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:39,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:39,766 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:05:39,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:39,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 584 states and 1640 transitions. [2024-12-06 04:05:39,816 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1640 transitions. [2024-12-06 04:05:39,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:05:39,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:39,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:39,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:39,879 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:05:39,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:39,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 589 states and 1652 transitions. [2024-12-06 04:05:39,919 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1652 transitions. [2024-12-06 04:05:39,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:05:39,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:39,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:39,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:39,954 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:05:41,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:41,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 597 states and 1696 transitions. [2024-12-06 04:05:41,939 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1696 transitions. [2024-12-06 04:05:41,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:05:41,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:41,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:41,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:41,975 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:05:42,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:42,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 602 states and 1716 transitions. [2024-12-06 04:05:42,992 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1716 transitions. [2024-12-06 04:05:42,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:05:42,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:42,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:43,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:43,098 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 04:05:44,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:44,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 608 states and 1727 transitions. [2024-12-06 04:05:44,774 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1727 transitions. [2024-12-06 04:05:44,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:05:44,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:44,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:44,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:44,817 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 04:05:46,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:46,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 614 states and 1737 transitions. [2024-12-06 04:05:46,380 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1737 transitions. [2024-12-06 04:05:46,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:05:46,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:46,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:46,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:46,630 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:05:47,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:47,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 618 states and 1752 transitions. [2024-12-06 04:05:47,042 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1752 transitions. [2024-12-06 04:05:47,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:05:47,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:47,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:47,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:47,077 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 04:05:48,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:48,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 624 states and 1762 transitions. [2024-12-06 04:05:48,449 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1762 transitions. [2024-12-06 04:05:48,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:05:48,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:48,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:48,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:48,736 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:05:48,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:48,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1796 states to 629 states and 1771 transitions. [2024-12-06 04:05:48,781 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1771 transitions. [2024-12-06 04:05:48,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:05:48,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:48,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:48,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:48,823 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:05:51,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:51,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 638 states and 1799 transitions. [2024-12-06 04:05:51,035 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1799 transitions. [2024-12-06 04:05:51,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:05:51,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:51,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:51,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:51,079 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:05:52,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:52,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 641 states and 1817 transitions. [2024-12-06 04:05:52,418 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1817 transitions. [2024-12-06 04:05:52,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:05:52,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:52,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:52,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:52,454 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:05:54,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:54,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 647 states and 1828 transitions. [2024-12-06 04:05:54,102 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1828 transitions. [2024-12-06 04:05:54,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:05:54,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:54,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:54,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:54,487 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:05:55,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:55,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 651 states and 1847 transitions. [2024-12-06 04:05:55,714 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1847 transitions. [2024-12-06 04:05:55,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:05:55,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:55,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:55,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:55,963 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:05:57,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:57,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 657 states and 1859 transitions. [2024-12-06 04:05:57,543 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1859 transitions. [2024-12-06 04:05:57,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:05:57,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:57,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:57,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:57,882 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:05:57,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:57,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 662 states and 1875 transitions. [2024-12-06 04:05:57,946 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1875 transitions. [2024-12-06 04:05:57,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:05:57,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:57,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:57,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:58,359 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:06:00,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:00,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 668 states and 1923 transitions. [2024-12-06 04:06:00,479 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1923 transitions. [2024-12-06 04:06:00,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:06:00,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:00,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:00,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:00,730 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:06:03,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:03,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 679 states and 1954 transitions. [2024-12-06 04:06:03,055 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1954 transitions. [2024-12-06 04:06:03,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:06:03,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:03,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:03,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:03,091 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:06:04,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:04,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 685 states and 1967 transitions. [2024-12-06 04:06:04,506 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1967 transitions. [2024-12-06 04:06:04,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:06:04,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:04,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:04,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:04,544 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:06:06,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:06,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2004 states to 691 states and 1979 transitions. [2024-12-06 04:06:06,170 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1979 transitions. [2024-12-06 04:06:06,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:06:06,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:06,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:06,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:06,206 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:06:07,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:07,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2017 states to 697 states and 1992 transitions. [2024-12-06 04:06:07,605 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1992 transitions. [2024-12-06 04:06:07,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:06:07,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:07,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:07,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:07,724 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:06:12,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:12,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 712 states and 2028 transitions. [2024-12-06 04:06:12,260 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 2028 transitions. [2024-12-06 04:06:12,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:06:12,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:12,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:12,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:12,296 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:06:13,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:13,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2066 states to 718 states and 2041 transitions. [2024-12-06 04:06:13,623 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 2041 transitions. [2024-12-06 04:06:13,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:06:13,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:13,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:13,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:13,659 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:06:14,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:14,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2073 states to 721 states and 2048 transitions. [2024-12-06 04:06:14,475 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 2048 transitions. [2024-12-06 04:06:14,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:06:14,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:14,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:14,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:14,510 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:06:15,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:15,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 722 states and 2052 transitions. [2024-12-06 04:06:15,050 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 2052 transitions. [2024-12-06 04:06:15,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:06:15,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:15,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:15,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:15,096 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:06:17,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:17,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2104 states to 731 states and 2079 transitions. [2024-12-06 04:06:17,290 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 2079 transitions. [2024-12-06 04:06:17,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:06:17,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:17,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:17,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:17,336 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:06:18,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:18,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2121 states to 734 states and 2096 transitions. [2024-12-06 04:06:18,605 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 2096 transitions. [2024-12-06 04:06:18,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 04:06:18,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:18,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:18,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:18,649 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:06:18,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:18,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 739 states and 2105 transitions. [2024-12-06 04:06:18,692 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 2105 transitions. [2024-12-06 04:06:18,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:06:18,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:18,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:18,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:18,727 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:06:21,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:21,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 746 states and 2134 transitions. [2024-12-06 04:06:21,185 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 2134 transitions. [2024-12-06 04:06:21,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:06:21,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:21,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:21,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:21,220 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:06:22,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:22,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2164 states to 750 states and 2139 transitions. [2024-12-06 04:06:22,148 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 2139 transitions. [2024-12-06 04:06:22,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 04:06:22,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:22,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:22,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:22,558 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:06:22,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:22,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2171 states to 755 states and 2146 transitions. [2024-12-06 04:06:22,619 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 2146 transitions. [2024-12-06 04:06:22,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:06:22,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:22,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:22,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:22,657 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 04:06:24,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:24,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 761 states and 2173 transitions. [2024-12-06 04:06:24,716 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 2173 transitions. [2024-12-06 04:06:24,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:06:24,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:24,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:24,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:24,772 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:06:30,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:30,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 777 states and 2214 transitions. [2024-12-06 04:06:30,489 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 2214 transitions. [2024-12-06 04:06:30,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:06:30,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:30,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:30,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:30,524 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:06:31,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:31,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 781 states and 2224 transitions. [2024-12-06 04:06:31,943 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 2224 transitions. [2024-12-06 04:06:31,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:06:31,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:31,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:31,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:31,980 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 04:06:33,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:33,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 787 states and 2246 transitions. [2024-12-06 04:06:33,473 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 2246 transitions. [2024-12-06 04:06:33,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:06:33,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:33,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:33,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:33,526 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:06:35,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:35,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 792 states and 2270 transitions. [2024-12-06 04:06:35,241 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 2270 transitions. [2024-12-06 04:06:35,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:06:35,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:35,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:35,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:35,282 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 04:06:36,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:36,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 795 states and 2278 transitions. [2024-12-06 04:06:36,187 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 2278 transitions. [2024-12-06 04:06:36,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:06:36,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:36,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:36,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:36,221 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 04:06:37,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:37,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 799 states and 2305 transitions. [2024-12-06 04:06:37,784 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 2305 transitions. [2024-12-06 04:06:37,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:06:37,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:37,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:37,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:37,835 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:06:39,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:39,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 803 states and 2326 transitions. [2024-12-06 04:06:39,332 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 2326 transitions. [2024-12-06 04:06:39,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:06:39,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:39,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:39,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:39,496 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:06:40,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:40,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 807 states and 2345 transitions. [2024-12-06 04:06:40,917 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 2345 transitions. [2024-12-06 04:06:40,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:06:40,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:40,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:40,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:40,969 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 04:06:41,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:41,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2388 states to 808 states and 2363 transitions. [2024-12-06 04:06:41,458 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 2363 transitions. [2024-12-06 04:06:41,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:06:41,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:41,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:41,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:41,496 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 04:06:43,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:43,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2410 states to 814 states and 2385 transitions. [2024-12-06 04:06:43,483 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 2385 transitions. [2024-12-06 04:06:43,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:06:43,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:43,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:43,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:43,519 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 04:06:44,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:44,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2415 states to 817 states and 2390 transitions. [2024-12-06 04:06:44,574 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 2390 transitions. [2024-12-06 04:06:44,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:06:44,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:44,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:44,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:44,609 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 04:06:46,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:46,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2436 states to 821 states and 2411 transitions. [2024-12-06 04:06:46,183 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 2411 transitions. [2024-12-06 04:06:46,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:06:46,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:46,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:46,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:46,469 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 04:06:47,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:47,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2440 states to 823 states and 2415 transitions. [2024-12-06 04:06:47,461 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 2415 transitions. [2024-12-06 04:06:47,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 04:06:47,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:47,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:47,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:47,507 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:06:49,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:49,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 826 states and 2435 transitions. [2024-12-06 04:06:49,169 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 2435 transitions. [2024-12-06 04:06:49,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 04:06:49,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:49,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:49,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:49,214 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:06:50,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:50,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2478 states to 829 states and 2453 transitions. [2024-12-06 04:06:50,827 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 2453 transitions. [2024-12-06 04:06:50,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 04:06:50,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:50,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:50,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:50,872 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:06:52,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:52,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2496 states to 831 states and 2471 transitions. [2024-12-06 04:06:52,239 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 2471 transitions. [2024-12-06 04:06:52,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:06:52,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:52,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:52,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:52,524 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 04:06:53,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:53,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2498 states to 832 states and 2473 transitions. [2024-12-06 04:06:53,015 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 2473 transitions. [2024-12-06 04:06:53,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:06:53,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:53,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:53,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:53,312 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 04:06:55,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:55,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2523 states to 836 states and 2498 transitions. [2024-12-06 04:06:55,674 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 2498 transitions. [2024-12-06 04:06:55,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 04:06:55,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:55,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:55,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:55,719 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:06:56,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:56,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2524 states to 837 states and 2499 transitions. [2024-12-06 04:06:56,280 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 2499 transitions. [2024-12-06 04:06:56,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 04:06:56,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:56,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:56,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:56,325 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:06:56,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:56,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2538 states to 838 states and 2513 transitions. [2024-12-06 04:06:56,877 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 2513 transitions. [2024-12-06 04:06:56,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 04:06:56,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:56,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:56,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:56,920 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:06:57,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:57,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2553 states to 839 states and 2528 transitions. [2024-12-06 04:06:57,550 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 2528 transitions. [2024-12-06 04:06:57,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:06:57,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:57,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:57,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:57,841 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 04:06:58,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:58,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2568 states to 840 states and 2543 transitions. [2024-12-06 04:06:58,522 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 2543 transitions. [2024-12-06 04:06:58,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:06:58,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:58,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:58,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:58,908 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:06:58,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:58,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2589 states to 845 states and 2564 transitions. [2024-12-06 04:06:58,975 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 2564 transitions. [2024-12-06 04:06:58,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:06:58,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:58,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:58,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:59,011 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 04:07:00,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:00,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2595 states to 849 states and 2570 transitions. [2024-12-06 04:07:00,604 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 2570 transitions. [2024-12-06 04:07:00,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:07:00,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:00,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:00,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:00,653 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:07:01,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:01,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 850 states and 2585 transitions. [2024-12-06 04:07:01,289 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 2585 transitions. [2024-12-06 04:07:01,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:07:01,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:01,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:01,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:01,340 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:07:02,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:02,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2614 states to 854 states and 2589 transitions. [2024-12-06 04:07:02,516 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 2589 transitions. [2024-12-06 04:07:02,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:07:02,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:02,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:02,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:02,552 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:07:05,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:05,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2645 states to 862 states and 2620 transitions. [2024-12-06 04:07:05,773 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 2620 transitions. [2024-12-06 04:07:05,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:07:05,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:05,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:05,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:05,828 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:07:09,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:09,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2669 states to 872 states and 2644 transitions. [2024-12-06 04:07:09,693 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 2644 transitions. [2024-12-06 04:07:09,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:07:09,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:09,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:09,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:09,729 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:07:16,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:16,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2714 states to 888 states and 2689 transitions. [2024-12-06 04:07:16,863 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 2689 transitions. [2024-12-06 04:07:16,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:07:16,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:16,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:16,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:16,913 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:07:19,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:19,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2727 states to 894 states and 2702 transitions. [2024-12-06 04:07:19,705 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 2702 transitions. [2024-12-06 04:07:19,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:07:19,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:19,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:19,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:19,961 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:07:20,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:20,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2729 states to 896 states and 2704 transitions. [2024-12-06 04:07:20,015 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 2704 transitions. [2024-12-06 04:07:20,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:07:20,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:20,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:20,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:20,060 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:07:23,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:23,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2755 states to 904 states and 2730 transitions. [2024-12-06 04:07:23,406 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 2730 transitions. [2024-12-06 04:07:23,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:07:23,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:23,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:23,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:23,569 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 04:07:25,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:25,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2780 states to 910 states and 2755 transitions. [2024-12-06 04:07:25,978 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 2755 transitions. [2024-12-06 04:07:25,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:07:25,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:25,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:25,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:26,015 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 04:07:28,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:28,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2806 states to 916 states and 2781 transitions. [2024-12-06 04:07:28,663 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 2781 transitions. [2024-12-06 04:07:28,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:07:28,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:28,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:28,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:28,700 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 04:07:29,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:29,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2813 states to 919 states and 2788 transitions. [2024-12-06 04:07:29,936 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 2788 transitions. [2024-12-06 04:07:29,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:07:29,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:29,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:29,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:29,975 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 04:07:32,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:32,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 925 states and 2821 transitions. [2024-12-06 04:07:32,520 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 2821 transitions. [2024-12-06 04:07:32,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:07:32,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:32,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:32,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:32,572 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:07:33,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:33,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2850 states to 928 states and 2825 transitions. [2024-12-06 04:07:33,799 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 2825 transitions. [2024-12-06 04:07:33,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:07:33,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:33,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:33,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:33,836 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 04:07:34,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:34,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2865 states to 929 states and 2840 transitions. [2024-12-06 04:07:34,570 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 2840 transitions. [2024-12-06 04:07:34,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:07:34,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:34,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:34,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:34,633 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 04:07:34,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:34,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2872 states to 934 states and 2847 transitions. [2024-12-06 04:07:34,684 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 2847 transitions. [2024-12-06 04:07:34,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:07:34,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:34,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:34,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:34,719 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 04:07:36,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:36,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2890 states to 938 states and 2865 transitions. [2024-12-06 04:07:36,629 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 2865 transitions. [2024-12-06 04:07:36,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:07:36,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:36,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:36,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:36,666 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 04:07:38,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:38,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 941 states and 2872 transitions. [2024-12-06 04:07:38,041 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 2872 transitions. [2024-12-06 04:07:38,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:07:38,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:38,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:38,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:38,079 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 04:07:39,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:39,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2918 states to 945 states and 2893 transitions. [2024-12-06 04:07:39,776 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 2893 transitions. [2024-12-06 04:07:39,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:07:39,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:39,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:39,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:39,822 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 04:07:40,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:40,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2925 states to 950 states and 2900 transitions. [2024-12-06 04:07:40,731 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 2900 transitions. [2024-12-06 04:07:40,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:07:40,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:40,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:40,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:41,025 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:07:42,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:42,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2929 states to 953 states and 2904 transitions. [2024-12-06 04:07:42,544 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 2904 transitions. [2024-12-06 04:07:42,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:07:42,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:42,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:42,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:42,835 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:07:43,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:43,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2935 states to 956 states and 2910 transitions. [2024-12-06 04:07:43,946 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 2910 transitions. [2024-12-06 04:07:43,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:07:43,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:43,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:43,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:44,408 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:07:47,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:47,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2969 states to 962 states and 2944 transitions. [2024-12-06 04:07:47,028 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 2944 transitions. [2024-12-06 04:07:47,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:07:47,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:47,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:47,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:47,072 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:07:49,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:49,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2986 states to 966 states and 2961 transitions. [2024-12-06 04:07:49,678 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 2961 transitions. [2024-12-06 04:07:49,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:07:49,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:49,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:49,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:49,986 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:07:50,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:50,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2999 states to 967 states and 2974 transitions. [2024-12-06 04:07:50,712 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 2974 transitions. [2024-12-06 04:07:50,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:07:50,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:50,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:50,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:50,768 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:07:51,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:51,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3000 states to 968 states and 2975 transitions. [2024-12-06 04:07:51,444 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 2975 transitions. [2024-12-06 04:07:51,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:07:51,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:51,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:51,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:51,508 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:07:52,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:52,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3001 states to 969 states and 2976 transitions. [2024-12-06 04:07:52,384 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 2976 transitions. [2024-12-06 04:07:52,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:07:52,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:52,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:52,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:52,428 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:07:53,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:53,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3015 states to 971 states and 2990 transitions. [2024-12-06 04:07:53,932 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 2990 transitions. [2024-12-06 04:07:53,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:07:53,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:53,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:53,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:53,978 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:07:55,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:55,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3030 states to 973 states and 3005 transitions. [2024-12-06 04:07:55,310 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 3005 transitions. [2024-12-06 04:07:55,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:07:55,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:55,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:55,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:55,378 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:07:56,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:56,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3043 states to 974 states and 3018 transitions. [2024-12-06 04:07:56,123 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 3018 transitions. [2024-12-06 04:07:56,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:07:56,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:56,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:56,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:56,169 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:07:56,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:56,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3055 states to 975 states and 3030 transitions. [2024-12-06 04:07:56,933 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 3030 transitions. [2024-12-06 04:07:56,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:07:56,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:56,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:56,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:56,974 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:07:58,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:58,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3057 states to 977 states and 3032 transitions. [2024-12-06 04:07:58,160 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 3032 transitions. [2024-12-06 04:07:58,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:07:58,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:58,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:58,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:58,197 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:07:59,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:59,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3071 states to 978 states and 3046 transitions. [2024-12-06 04:07:59,105 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 3046 transitions. [2024-12-06 04:07:59,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:07:59,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:59,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:59,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:59,141 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:08:00,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:00,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3075 states to 982 states and 3050 transitions. [2024-12-06 04:08:00,311 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 3050 transitions. [2024-12-06 04:08:00,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:08:00,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:00,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:00,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:00,351 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 04:08:00,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:00,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3080 states to 984 states and 3055 transitions. [2024-12-06 04:08:00,388 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 3055 transitions. [2024-12-06 04:08:00,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 04:08:00,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:00,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:00,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:00,428 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:08:04,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:04,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3110 states to 992 states and 3085 transitions. [2024-12-06 04:08:04,125 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 3085 transitions. [2024-12-06 04:08:04,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 04:08:04,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:04,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:04,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:04,163 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:08:09,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:09,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3135 states to 1003 states and 3110 transitions. [2024-12-06 04:08:09,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 3110 transitions. [2024-12-06 04:08:09,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:08:09,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:09,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:09,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:09,429 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:08:18,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:18,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3182 states to 1019 states and 3157 transitions. [2024-12-06 04:08:18,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 3157 transitions. [2024-12-06 04:08:18,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:08:18,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:18,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:18,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:18,082 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:08:21,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:21,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3192 states to 1025 states and 3167 transitions. [2024-12-06 04:08:21,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 3167 transitions. [2024-12-06 04:08:21,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 04:08:21,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:21,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:21,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:22,197 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 04:08:24,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:24,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3208 states to 1029 states and 3183 transitions. [2024-12-06 04:08:24,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 3183 transitions. [2024-12-06 04:08:24,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:08:24,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:24,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:24,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:24,553 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:08:28,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:28,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3237 states to 1037 states and 3212 transitions. [2024-12-06 04:08:28,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 3212 transitions. [2024-12-06 04:08:28,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 04:08:28,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:28,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:28,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:29,124 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 04:08:29,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:29,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3248 states to 1042 states and 3223 transitions. [2024-12-06 04:08:29,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 3223 transitions. [2024-12-06 04:08:29,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 04:08:29,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:29,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:29,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:29,444 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 04:08:31,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:31,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3252 states to 1046 states and 3227 transitions. [2024-12-06 04:08:31,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 3227 transitions. [2024-12-06 04:08:31,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:08:31,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:31,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:31,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:31,393 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 04:08:31,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:31,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 1051 states and 3234 transitions. [2024-12-06 04:08:31,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 3234 transitions. [2024-12-06 04:08:31,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 04:08:31,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:31,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:31,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:31,872 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 04:08:32,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:32,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3270 states to 1052 states and 3245 transitions. [2024-12-06 04:08:32,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 3245 transitions. [2024-12-06 04:08:32,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:08:32,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:32,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:32,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:32,624 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 04:08:33,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:33,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3277 states to 1057 states and 3252 transitions. [2024-12-06 04:08:33,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 3252 transitions. [2024-12-06 04:08:33,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:08:33,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:33,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:33,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:33,450 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:08:38,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:38,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3305 states to 1068 states and 3280 transitions. [2024-12-06 04:08:38,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 3280 transitions. [2024-12-06 04:08:38,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:08:38,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:38,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:38,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:38,048 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:08:41,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:41,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3322 states to 1073 states and 3297 transitions. [2024-12-06 04:08:41,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 3297 transitions. [2024-12-06 04:08:41,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:08:41,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:41,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:41,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:41,738 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:08:45,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:45,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3342 states to 1078 states and 3317 transitions. [2024-12-06 04:08:45,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 3317 transitions. [2024-12-06 04:08:45,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:08:45,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:45,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:45,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:45,308 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:08:47,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:47,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3356 states to 1080 states and 3331 transitions. [2024-12-06 04:08:47,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 3331 transitions. [2024-12-06 04:08:47,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:08:47,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:47,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:47,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:47,080 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:08:48,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:48,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3369 states to 1082 states and 3344 transitions. [2024-12-06 04:08:48,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 3344 transitions. [2024-12-06 04:08:48,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:08:48,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:48,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:48,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:49,002 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:08:50,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:50,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3381 states to 1083 states and 3356 transitions. [2024-12-06 04:08:50,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 3356 transitions. [2024-12-06 04:08:50,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:08:50,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:50,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:50,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:50,086 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:08:51,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:51,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3392 states to 1084 states and 3367 transitions. [2024-12-06 04:08:51,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 3367 transitions. [2024-12-06 04:08:51,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 04:08:51,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:51,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:51,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:51,141 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:08:52,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:52,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3399 states to 1088 states and 3374 transitions. [2024-12-06 04:08:52,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 3374 transitions. [2024-12-06 04:08:52,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 04:08:52,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:52,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:52,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:52,966 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:08:55,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:55,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3410 states to 1094 states and 3385 transitions. [2024-12-06 04:08:55,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 3385 transitions. [2024-12-06 04:08:55,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:08:55,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:55,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:55,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:55,908 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:08:58,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:58,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3416 states to 1098 states and 3391 transitions. [2024-12-06 04:08:58,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 3391 transitions. [2024-12-06 04:08:58,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 04:08:58,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:58,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:58,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:58,792 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:08:58,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:58,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3424 states to 1103 states and 3399 transitions. [2024-12-06 04:08:58,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 3399 transitions. [2024-12-06 04:08:58,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:08:58,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:58,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:59,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:09,709 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:09:54,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:54,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3546 states to 1150 states and 3515 transitions. [2024-12-06 04:09:54,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 3515 transitions. [2024-12-06 04:09:54,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:09:54,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:54,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:54,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:58,004 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:10:42,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:42,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3656 states to 1187 states and 3608 transitions. [2024-12-06 04:10:42,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 3608 transitions. [2024-12-06 04:10:42,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:10:42,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:42,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:43,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:43,310 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 04:10:43,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:43,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3660 states to 1190 states and 3612 transitions. [2024-12-06 04:10:43,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 3612 transitions. [2024-12-06 04:10:43,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 04:10:43,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:43,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:43,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:43,669 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:10:44,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:44,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3660 states to 1191 states and 3612 transitions. [2024-12-06 04:10:44,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 3612 transitions. [2024-12-06 04:10:44,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:10:44,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:44,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:44,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:51,962 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:11:47,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:47,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3771 states to 1225 states and 3699 transitions. [2024-12-06 04:11:47,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 3699 transitions. [2024-12-06 04:11:47,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:11:47,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:47,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:48,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:49,205 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:11:53,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:53,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 1225 states and 3698 transitions. [2024-12-06 04:11:53,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 3698 transitions. [2024-12-06 04:11:53,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 04:11:53,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:53,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:53,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:59,682 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:12:17,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:17,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1234 states and 3712 transitions. [2024-12-06 04:12:17,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 3712 transitions. [2024-12-06 04:12:17,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:12:17,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:17,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:17,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:22,840 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:13:21,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:21,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3901 states to 1269 states and 3802 transitions. [2024-12-06 04:13:21,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 3802 transitions. [2024-12-06 04:13:21,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:13:21,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:21,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:21,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:29,151 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:14:20,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:20,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4008 states to 1298 states and 3881 transitions. [2024-12-06 04:14:20,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 3881 transitions. [2024-12-06 04:14:20,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:14:20,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:20,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:20,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:21,359 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:14:59,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:59,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4100 states to 1325 states and 3957 transitions. [2024-12-06 04:14:59,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 3957 transitions. [2024-12-06 04:14:59,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:14:59,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:59,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:59,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:59,712 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:14:59,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:59,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4107 states to 1330 states and 3964 transitions. [2024-12-06 04:14:59,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 3964 transitions. [2024-12-06 04:14:59,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 04:14:59,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:59,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:59,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:00,428 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:15:08,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:08,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1337 states and 3994 transitions. [2024-12-06 04:15:08,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 3994 transitions. [2024-12-06 04:15:08,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 04:15:08,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:08,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:08,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:08,931 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:15:10,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:10,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4138 states to 1338 states and 3995 transitions. [2024-12-06 04:15:10,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 3995 transitions. [2024-12-06 04:15:10,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 04:15:10,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:10,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:10,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:10,878 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:15:11,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:11,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4144 states to 1340 states and 4001 transitions. [2024-12-06 04:15:11,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 4001 transitions. [2024-12-06 04:15:11,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 04:15:11,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:11,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:11,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:11,234 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:15:17,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:17,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4152 states to 1344 states and 4009 transitions. [2024-12-06 04:15:17,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 4009 transitions. [2024-12-06 04:15:17,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 04:15:17,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:17,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:17,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:17,622 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:15:19,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:19,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4153 states to 1345 states and 4010 transitions. [2024-12-06 04:15:19,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 4010 transitions. [2024-12-06 04:15:19,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 04:15:19,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:19,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:19,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:19,426 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:15:22,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:22,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4163 states to 1348 states and 4020 transitions. [2024-12-06 04:15:22,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 4020 transitions. [2024-12-06 04:15:22,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:15:22,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:22,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:22,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:22,544 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:15:30,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:30,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4183 states to 1355 states and 4040 transitions. [2024-12-06 04:15:30,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 4040 transitions. [2024-12-06 04:15:30,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:15:30,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:30,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:30,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:30,683 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:15:35,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:35,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4191 states to 1359 states and 4048 transitions. [2024-12-06 04:15:35,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 4048 transitions. [2024-12-06 04:15:35,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:15:35,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:35,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:35,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:35,972 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:15:44,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:44,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4203 states to 1366 states and 4060 transitions. [2024-12-06 04:15:44,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 4060 transitions. [2024-12-06 04:15:44,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:15:44,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:44,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:44,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:44,245 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:15:48,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:48,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4208 states to 1369 states and 4065 transitions. [2024-12-06 04:15:48,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 4065 transitions. [2024-12-06 04:15:48,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 04:15:48,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:48,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:48,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:48,304 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:15:48,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:48,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4222 states to 1374 states and 4079 transitions. [2024-12-06 04:15:48,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 4079 transitions. [2024-12-06 04:15:48,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 04:15:48,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:48,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:48,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:48,451 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:15:48,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:48,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4234 states to 1379 states and 4091 transitions. [2024-12-06 04:15:48,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 4091 transitions. [2024-12-06 04:15:48,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 04:15:48,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:48,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:48,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:48,608 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:15:54,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:54,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4239 states to 1383 states and 4096 transitions. [2024-12-06 04:15:54,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 4096 transitions. [2024-12-06 04:15:54,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 04:15:54,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:54,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:54,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:54,368 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:15:59,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:59,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4244 states to 1387 states and 4101 transitions. [2024-12-06 04:15:59,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 4101 transitions. [2024-12-06 04:15:59,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 04:15:59,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:59,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:59,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:59,648 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:16:04,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:04,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4249 states to 1391 states and 4106 transitions. [2024-12-06 04:16:04,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 4106 transitions. [2024-12-06 04:16:04,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:16:04,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:04,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:04,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:04,873 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 04:16:15,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:15,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4280 states to 1400 states and 4137 transitions. [2024-12-06 04:16:15,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 4137 transitions. [2024-12-06 04:16:15,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 04:16:15,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:15,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:15,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:15,803 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:16:19,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:19,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4284 states to 1402 states and 4141 transitions. [2024-12-06 04:16:19,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 4141 transitions. [2024-12-06 04:16:19,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:16:19,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:19,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:19,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:19,211 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked.