./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec6_product32.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_08cb89be-d219-495c-8a67-fbaa57a13762/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cb89be-d219-495c-8a67-fbaa57a13762/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_08cb89be-d219-495c-8a67-fbaa57a13762/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cb89be-d219-495c-8a67-fbaa57a13762/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec6_product32.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cb89be-d219-495c-8a67-fbaa57a13762/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_08cb89be-d219-495c-8a67-fbaa57a13762/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 67a5f870249755b02192cafa5b1141561e5c0ebfbfae7faed4cfc72be0ad5c3d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:42:30,674 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:42:30,725 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cb89be-d219-495c-8a67-fbaa57a13762/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 21:42:30,728 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:42:30,729 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:42:30,746 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:42:30,746 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:42:30,746 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:42:30,747 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:42:30,747 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:42:30,747 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:42:30,747 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:42:30,747 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 21:42:30,747 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:42:30,747 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 21:42:30,747 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:42:30,747 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:42:30,748 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:42:30,748 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:42:30,748 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 21:42:30,748 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:42:30,748 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:42:30,748 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:42:30,748 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:42:30,748 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:42:30,748 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:42:30,748 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:42:30,748 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:42:30,748 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:42:30,748 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:42:30,749 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:42:30,749 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:42:30,749 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:42:30,749 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_08cb89be-d219-495c-8a67-fbaa57a13762/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 -> 67a5f870249755b02192cafa5b1141561e5c0ebfbfae7faed4cfc72be0ad5c3d [2024-12-05 21:42:30,973 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:42:30,980 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:42:30,982 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:42:30,984 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:42:30,984 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:42:30,985 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cb89be-d219-495c-8a67-fbaa57a13762/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/product-lines/email_spec6_product32.cil.c [2024-12-05 21:42:33,617 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cb89be-d219-495c-8a67-fbaa57a13762/bin/ukojak-verify-CZk0znPC7b/data/5f4e5e442/110f4c8cc8fe4cb6afba671ac1dedd10/FLAGbcdb0aa07 [2024-12-05 21:42:33,905 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:42:33,905 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cb89be-d219-495c-8a67-fbaa57a13762/sv-benchmarks/c/product-lines/email_spec6_product32.cil.c [2024-12-05 21:42:33,920 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cb89be-d219-495c-8a67-fbaa57a13762/bin/ukojak-verify-CZk0znPC7b/data/5f4e5e442/110f4c8cc8fe4cb6afba671ac1dedd10/FLAGbcdb0aa07 [2024-12-05 21:42:34,190 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cb89be-d219-495c-8a67-fbaa57a13762/bin/ukojak-verify-CZk0znPC7b/data/5f4e5e442/110f4c8cc8fe4cb6afba671ac1dedd10 [2024-12-05 21:42:34,193 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:42:34,194 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:42:34,195 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:42:34,195 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:42:34,197 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:42:34,198 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:42:34" (1/1) ... [2024-12-05 21:42:34,198 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a5eb17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:34, skipping insertion in model container [2024-12-05 21:42:34,199 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:42:34" (1/1) ... [2024-12-05 21:42:34,237 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:42:34,552 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_08cb89be-d219-495c-8a67-fbaa57a13762/sv-benchmarks/c/product-lines/email_spec6_product32.cil.c[40215,40228] [2024-12-05 21:42:34,677 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:42:34,688 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:42:34,696 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [48] [2024-12-05 21:42:34,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [277] [2024-12-05 21:42:34,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [1357] [2024-12-05 21:42:34,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [1769] [2024-12-05 21:42:34,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [1778] [2024-12-05 21:42:34,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1796] [2024-12-05 21:42:34,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [2162] [2024-12-05 21:42:34,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [2586] [2024-12-05 21:42:34,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EncryptDecrypt_spec.i","") [2624] [2024-12-05 21:42:34,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2670] [2024-12-05 21:42:34,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [2958] [2024-12-05 21:42:34,743 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_08cb89be-d219-495c-8a67-fbaa57a13762/sv-benchmarks/c/product-lines/email_spec6_product32.cil.c[40215,40228] [2024-12-05 21:42:34,782 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:42:34,811 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:42:34,812 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:34 WrapperNode [2024-12-05 21:42:34,812 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:42:34,813 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:42:34,813 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:42:34,813 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:42:34,819 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:34" (1/1) ... [2024-12-05 21:42:34,838 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:34" (1/1) ... [2024-12-05 21:42:34,875 INFO L138 Inliner]: procedures = 135, calls = 224, calls flagged for inlining = 62, calls inlined = 54, statements flattened = 1011 [2024-12-05 21:42:34,875 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:42:34,876 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:42:34,876 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:42:34,876 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:42:34,884 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:34" (1/1) ... [2024-12-05 21:42:34,884 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:34" (1/1) ... [2024-12-05 21:42:34,888 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:34" (1/1) ... [2024-12-05 21:42:34,888 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:34" (1/1) ... [2024-12-05 21:42:34,903 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:34" (1/1) ... [2024-12-05 21:42:34,905 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:34" (1/1) ... [2024-12-05 21:42:34,914 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:34" (1/1) ... [2024-12-05 21:42:34,919 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:34" (1/1) ... [2024-12-05 21:42:34,923 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:34" (1/1) ... [2024-12-05 21:42:34,930 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:42:34,931 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:42:34,931 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:42:34,931 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:42:34,932 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:34" (1/1) ... [2024-12-05 21:42:34,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:42:34,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cb89be-d219-495c-8a67-fbaa57a13762/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:42:34,971 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cb89be-d219-495c-8a67-fbaa57a13762/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:42:34,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cb89be-d219-495c-8a67-fbaa57a13762/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:42:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2024-12-05 21:42:34,996 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2024-12-05 21:42:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2024-12-05 21:42:34,996 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2024-12-05 21:42:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2024-12-05 21:42:34,996 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2024-12-05 21:42:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2024-12-05 21:42:34,996 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2024-12-05 21:42:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2024-12-05 21:42:34,996 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2024-12-05 21:42:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2024-12-05 21:42:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2024-12-05 21:42:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2024-12-05 21:42:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2024-12-05 21:42:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2024-12-05 21:42:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2024-12-05 21:42:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2024-12-05 21:42:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2024-12-05 21:42:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2024-12-05 21:42:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2024-12-05 21:42:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2024-12-05 21:42:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2024-12-05 21:42:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2024-12-05 21:42:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2024-12-05 21:42:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2024-12-05 21:42:34,998 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2024-12-05 21:42:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2024-12-05 21:42:34,998 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2024-12-05 21:42:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2024-12-05 21:42:34,998 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2024-12-05 21:42:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:42:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2024-12-05 21:42:34,998 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2024-12-05 21:42:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2024-12-05 21:42:34,998 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2024-12-05 21:42:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2024-12-05 21:42:34,998 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2024-12-05 21:42:34,999 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2024-12-05 21:42:34,999 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2024-12-05 21:42:34,999 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2024-12-05 21:42:34,999 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2024-12-05 21:42:34,999 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2024-12-05 21:42:34,999 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2024-12-05 21:42:34,999 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2024-12-05 21:42:34,999 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2024-12-05 21:42:34,999 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2024-12-05 21:42:34,999 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2024-12-05 21:42:34,999 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2024-12-05 21:42:34,999 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2024-12-05 21:42:34,999 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2024-12-05 21:42:34,999 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2024-12-05 21:42:34,999 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2024-12-05 21:42:34,999 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2024-12-05 21:42:35,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:42:35,000 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2024-12-05 21:42:35,000 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2024-12-05 21:42:35,000 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2024-12-05 21:42:35,000 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2024-12-05 21:42:35,000 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:42:35,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:42:35,165 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:42:35,167 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:42:36,041 INFO L? ?]: Removed 541 outVars from TransFormulas that were not future-live. [2024-12-05 21:42:36,041 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:42:36,768 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:42:36,768 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 21:42:36,768 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:42:36 BoogieIcfgContainer [2024-12-05 21:42:36,768 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:42:36,769 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:42:36,769 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:42:36,776 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:42:36,776 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:42:36" (1/1) ... [2024-12-05 21:42:36,782 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:42:36,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:36,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 222 states and 296 transitions. [2024-12-05 21:42:36,825 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 296 transitions. [2024-12-05 21:42:36,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:42:36,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:36,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:36,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:37,255 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:42:37,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:37,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 223 states and 307 transitions. [2024-12-05 21:42:37,357 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 307 transitions. [2024-12-05 21:42:37,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 21:42:37,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:37,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:37,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:37,548 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:42:37,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:37,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 225 states and 319 transitions. [2024-12-05 21:42:37,620 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 319 transitions. [2024-12-05 21:42:37,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 21:42:37,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:37,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:37,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:37,838 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:42:37,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:37,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 230 states and 340 transitions. [2024-12-05 21:42:37,959 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 340 transitions. [2024-12-05 21:42:37,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:42:37,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:37,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:38,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:38,114 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:42:38,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:38,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 233 states and 353 transitions. [2024-12-05 21:42:38,230 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 353 transitions. [2024-12-05 21:42:38,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:42:38,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:38,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:38,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:38,360 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:42:38,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:38,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 237 states and 367 transitions. [2024-12-05 21:42:38,527 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 367 transitions. [2024-12-05 21:42:38,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:42:38,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:38,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:38,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:38,731 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:42:38,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:38,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 241 states and 373 transitions. [2024-12-05 21:42:38,761 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 373 transitions. [2024-12-05 21:42:38,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:42:38,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:38,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:38,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:38,913 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:42:39,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:39,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 247 states and 393 transitions. [2024-12-05 21:42:39,287 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 393 transitions. [2024-12-05 21:42:39,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:42:39,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:39,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:39,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:39,483 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:42:39,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:39,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 251 states and 407 transitions. [2024-12-05 21:42:39,795 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 407 transitions. [2024-12-05 21:42:39,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:42:39,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:39,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:39,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:39,966 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:42:40,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:40,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 256 states and 414 transitions. [2024-12-05 21:42:40,005 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 414 transitions. [2024-12-05 21:42:40,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:42:40,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:40,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:40,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:40,130 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:42:40,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:40,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 264 states and 439 transitions. [2024-12-05 21:42:40,734 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 439 transitions. [2024-12-05 21:42:40,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:42:40,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:40,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:40,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:40,849 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:42:41,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:41,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 274 states and 467 transitions. [2024-12-05 21:42:41,600 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 467 transitions. [2024-12-05 21:42:41,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:42:41,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:41,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:41,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:41,733 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:42:41,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:41,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 280 states and 478 transitions. [2024-12-05 21:42:41,899 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 478 transitions. [2024-12-05 21:42:41,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:42:41,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:41,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:41,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:41,981 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:42:42,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:42,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 284 states and 485 transitions. [2024-12-05 21:42:42,172 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 485 transitions. [2024-12-05 21:42:42,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:42:42,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:42,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:42,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:42,247 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:42:42,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:42,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 288 states and 498 transitions. [2024-12-05 21:42:42,493 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 498 transitions. [2024-12-05 21:42:42,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:42:42,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:42,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:42,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:43,651 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:42:45,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:45,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 330 states and 607 transitions. [2024-12-05 21:42:45,447 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 607 transitions. [2024-12-05 21:42:45,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 21:42:45,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:45,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:45,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:45,525 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:42:45,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:45,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 331 states and 616 transitions. [2024-12-05 21:42:45,790 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 616 transitions. [2024-12-05 21:42:45,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:42:45,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:45,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:45,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:45,970 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:42:46,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:46,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 339 states and 646 transitions. [2024-12-05 21:42:46,571 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 646 transitions. [2024-12-05 21:42:46,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:42:46,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:46,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:46,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:46,645 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:42:47,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:47,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 343 states and 652 transitions. [2024-12-05 21:42:47,252 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 652 transitions. [2024-12-05 21:42:47,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 21:42:47,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:47,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:47,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:49,911 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:42:59,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:59,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 376 states and 758 transitions. [2024-12-05 21:42:59,900 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 758 transitions. [2024-12-05 21:42:59,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:42:59,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:59,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:59,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:00,051 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:43:01,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:01,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 380 states and 777 transitions. [2024-12-05 21:43:01,654 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 777 transitions. [2024-12-05 21:43:01,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:43:01,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:01,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:01,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:01,760 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:43:02,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:02,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 382 states and 780 transitions. [2024-12-05 21:43:02,525 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 780 transitions. [2024-12-05 21:43:02,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:43:02,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:02,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:02,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:02,579 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:43:03,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:03,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 386 states and 794 transitions. [2024-12-05 21:43:03,317 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 794 transitions. [2024-12-05 21:43:03,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:43:03,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:03,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:03,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:03,365 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:43:05,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:05,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 392 states and 812 transitions. [2024-12-05 21:43:05,407 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 812 transitions. [2024-12-05 21:43:05,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 21:43:05,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:05,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:05,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:06,416 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:43:06,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:06,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 393 states and 823 transitions. [2024-12-05 21:43:06,903 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 823 transitions. [2024-12-05 21:43:06,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:43:06,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:06,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:06,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:07,163 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 21:43:09,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:09,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 402 states and 853 transitions. [2024-12-05 21:43:09,526 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 853 transitions. [2024-12-05 21:43:09,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:43:09,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:09,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:09,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:09,706 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:43:13,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:13,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 414 states and 883 transitions. [2024-12-05 21:43:13,123 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 883 transitions. [2024-12-05 21:43:13,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:43:13,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:13,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:13,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:13,175 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:43:14,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:14,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 418 states and 896 transitions. [2024-12-05 21:43:14,035 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 896 transitions. [2024-12-05 21:43:14,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 21:43:14,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:14,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:14,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:15,064 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:43:18,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:18,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 428 states and 933 transitions. [2024-12-05 21:43:18,478 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 933 transitions. [2024-12-05 21:43:18,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:43:18,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:18,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:18,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:18,541 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:43:19,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:19,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 429 states and 940 transitions. [2024-12-05 21:43:19,099 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 940 transitions. [2024-12-05 21:43:19,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:43:19,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:19,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:19,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:19,142 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:43:21,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:21,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 434 states and 951 transitions. [2024-12-05 21:43:21,326 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 951 transitions. [2024-12-05 21:43:21,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 21:43:21,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:21,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:21,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:21,396 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:43:21,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:21,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 439 states and 959 transitions. [2024-12-05 21:43:21,439 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 959 transitions. [2024-12-05 21:43:21,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:43:21,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:21,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:21,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:21,479 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:43:22,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:22,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 445 states and 970 transitions. [2024-12-05 21:43:22,660 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 970 transitions. [2024-12-05 21:43:22,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:43:22,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:22,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:22,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:22,856 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:43:27,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:27,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 459 states and 1022 transitions. [2024-12-05 21:43:27,172 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 1022 transitions. [2024-12-05 21:43:27,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:43:27,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:27,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:27,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:27,430 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:43:28,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:28,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 465 states and 1035 transitions. [2024-12-05 21:43:28,320 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 1035 transitions. [2024-12-05 21:43:28,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 21:43:28,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:28,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:28,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:28,562 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:43:30,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:30,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 471 states and 1053 transitions. [2024-12-05 21:43:30,107 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1053 transitions. [2024-12-05 21:43:30,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:43:30,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:30,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:30,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:30,345 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:43:35,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:35,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 487 states and 1107 transitions. [2024-12-05 21:43:35,211 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1107 transitions. [2024-12-05 21:43:35,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:43:35,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:35,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:35,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:37,067 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-05 21:43:51,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:51,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 514 states and 1190 transitions. [2024-12-05 21:43:51,949 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1190 transitions. [2024-12-05 21:43:51,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:43:51,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:51,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:51,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:51,997 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 21:43:54,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:54,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 520 states and 1213 transitions. [2024-12-05 21:43:54,574 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1213 transitions. [2024-12-05 21:43:54,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 21:43:54,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:54,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:54,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:54,625 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:43:57,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:57,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 527 states and 1235 transitions. [2024-12-05 21:43:57,809 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1235 transitions. [2024-12-05 21:43:57,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 21:43:57,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:57,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:57,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:57,862 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:43:59,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:59,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 529 states and 1246 transitions. [2024-12-05 21:43:59,084 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1246 transitions. [2024-12-05 21:43:59,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 21:43:59,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:59,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:59,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:59,225 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:44:00,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:00,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 531 states and 1263 transitions. [2024-12-05 21:44:00,522 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1263 transitions. [2024-12-05 21:44:00,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 21:44:00,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:00,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:00,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:00,619 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:44:01,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:01,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 532 states and 1276 transitions. [2024-12-05 21:44:01,179 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1276 transitions. [2024-12-05 21:44:01,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:44:01,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:01,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:01,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:01,247 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:02,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:02,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 534 states and 1290 transitions. [2024-12-05 21:44:02,493 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1290 transitions. [2024-12-05 21:44:02,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:44:02,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:02,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:02,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:02,566 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:03,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:03,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 535 states and 1300 transitions. [2024-12-05 21:44:03,210 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1300 transitions. [2024-12-05 21:44:03,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 21:44:03,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:03,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:03,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:03,276 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:44:04,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:04,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 538 states and 1318 transitions. [2024-12-05 21:44:04,975 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1318 transitions. [2024-12-05 21:44:04,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 21:44:04,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:04,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:04,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:05,015 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 21:44:07,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:07,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 542 states and 1330 transitions. [2024-12-05 21:44:07,199 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1330 transitions. [2024-12-05 21:44:07,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:44:07,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:07,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:07,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:07,281 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:44:07,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:07,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 547 states and 1337 transitions. [2024-12-05 21:44:07,339 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1337 transitions. [2024-12-05 21:44:07,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 21:44:07,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:07,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:07,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:07,618 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:44:14,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:14,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 565 states and 1396 transitions. [2024-12-05 21:44:14,714 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1396 transitions. [2024-12-05 21:44:14,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 21:44:14,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:14,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:14,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:14,811 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 21:44:16,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:16,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 569 states and 1406 transitions. [2024-12-05 21:44:16,261 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1406 transitions. [2024-12-05 21:44:16,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 21:44:16,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:16,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:16,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:16,320 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 21:44:17,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:17,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 574 states and 1424 transitions. [2024-12-05 21:44:17,248 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1424 transitions. [2024-12-05 21:44:17,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:44:17,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:17,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:17,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:17,980 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:44:18,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:18,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 578 states and 1435 transitions. [2024-12-05 21:44:18,045 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1435 transitions. [2024-12-05 21:44:18,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:44:18,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:18,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:18,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:18,098 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:22,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:22,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 587 states and 1463 transitions. [2024-12-05 21:44:22,859 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1463 transitions. [2024-12-05 21:44:22,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:44:22,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:22,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:22,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:22,907 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:25,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:25,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 591 states and 1481 transitions. [2024-12-05 21:44:25,465 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1481 transitions. [2024-12-05 21:44:25,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:44:25,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:25,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:25,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:25,506 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:44:28,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:28,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 599 states and 1512 transitions. [2024-12-05 21:44:28,427 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1512 transitions. [2024-12-05 21:44:28,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:44:28,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:28,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:28,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:28,468 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:44:29,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:29,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 600 states and 1523 transitions. [2024-12-05 21:44:29,131 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1523 transitions. [2024-12-05 21:44:29,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:44:29,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:29,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:29,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:29,232 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:44:31,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:31,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 605 states and 1540 transitions. [2024-12-05 21:44:31,573 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1540 transitions. [2024-12-05 21:44:31,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:44:31,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:31,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:31,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:31,614 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:44:32,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:32,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 606 states and 1543 transitions. [2024-12-05 21:44:32,225 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1543 transitions. [2024-12-05 21:44:32,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:44:32,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:32,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:32,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:32,287 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-05 21:44:32,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:32,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 607 states and 1553 transitions. [2024-12-05 21:44:32,627 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1553 transitions. [2024-12-05 21:44:32,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:44:32,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:32,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:32,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:32,670 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:44:34,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:34,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 609 states and 1560 transitions. [2024-12-05 21:44:34,263 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1560 transitions. [2024-12-05 21:44:34,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:44:34,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:34,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:34,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:34,310 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:44:35,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:35,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 610 states and 1562 transitions. [2024-12-05 21:44:35,038 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1562 transitions. [2024-12-05 21:44:35,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 21:44:35,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:35,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:35,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:35,335 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:44:44,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:44,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 630 states and 1626 transitions. [2024-12-05 21:44:44,184 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1626 transitions. [2024-12-05 21:44:44,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:44:44,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:44,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:44,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:44,254 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:46,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:46,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 635 states and 1633 transitions. [2024-12-05 21:44:46,380 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1633 transitions. [2024-12-05 21:44:46,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:44:46,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:46,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:46,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:46,453 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:44:49,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:49,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 641 states and 1654 transitions. [2024-12-05 21:44:49,244 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1654 transitions. [2024-12-05 21:44:49,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 21:44:49,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:49,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:49,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:49,287 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:44:50,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:50,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 645 states and 1670 transitions. [2024-12-05 21:44:50,937 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1670 transitions. [2024-12-05 21:44:50,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 21:44:50,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:50,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:50,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:50,992 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:44:56,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:56,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 656 states and 1700 transitions. [2024-12-05 21:44:56,123 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1700 transitions. [2024-12-05 21:44:56,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 21:44:56,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:56,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:56,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:56,162 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:44:57,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:57,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 658 states and 1703 transitions. [2024-12-05 21:44:57,566 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1703 transitions. [2024-12-05 21:44:57,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:44:57,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:57,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:57,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:57,640 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:45:02,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:02,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 667 states and 1730 transitions. [2024-12-05 21:45:02,816 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1730 transitions. [2024-12-05 21:45:02,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:45:02,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:02,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:02,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:02,879 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:45:06,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:06,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 672 states and 1748 transitions. [2024-12-05 21:45:06,684 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1748 transitions. [2024-12-05 21:45:06,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:45:06,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:06,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:06,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:06,727 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:45:10,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:10,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 680 states and 1779 transitions. [2024-12-05 21:45:10,397 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1779 transitions. [2024-12-05 21:45:10,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:45:10,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:10,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:10,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:11,039 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:45:15,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:15,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 687 states and 1811 transitions. [2024-12-05 21:45:15,012 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1811 transitions. [2024-12-05 21:45:15,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:45:15,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:15,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:15,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:15,056 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:45:19,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:19,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 693 states and 1838 transitions. [2024-12-05 21:45:19,082 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1838 transitions. [2024-12-05 21:45:19,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:45:19,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:19,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:19,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:19,125 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:45:20,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:20,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1897 states to 695 states and 1846 transitions. [2024-12-05 21:45:20,848 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1846 transitions. [2024-12-05 21:45:20,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:45:20,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:20,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:20,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:20,891 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:45:21,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:21,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1899 states to 696 states and 1848 transitions. [2024-12-05 21:45:21,677 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1848 transitions. [2024-12-05 21:45:21,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:45:21,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:21,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:21,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:21,749 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:45:25,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:25,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 702 states and 1873 transitions. [2024-12-05 21:45:25,782 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1873 transitions. [2024-12-05 21:45:25,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:45:25,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:25,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:25,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:25,825 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:45:26,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:26,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 703 states and 1876 transitions. [2024-12-05 21:45:26,542 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1876 transitions. [2024-12-05 21:45:26,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:45:26,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:26,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:26,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:26,597 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:45:26,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:26,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 708 states and 1885 transitions. [2024-12-05 21:45:26,648 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1885 transitions. [2024-12-05 21:45:26,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:45:26,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:26,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:26,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:26,713 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:45:28,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:28,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 712 states and 1893 transitions. [2024-12-05 21:45:28,594 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1893 transitions. [2024-12-05 21:45:28,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:45:28,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:28,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:28,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:28,942 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:45:41,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:41,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 734 states and 1961 transitions. [2024-12-05 21:45:41,496 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1961 transitions. [2024-12-05 21:45:41,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:45:41,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:41,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:41,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:41,575 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 21:45:42,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:42,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2023 states to 735 states and 1972 transitions. [2024-12-05 21:45:42,361 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1972 transitions. [2024-12-05 21:45:42,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:45:42,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:42,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:42,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:42,402 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:45:45,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:45,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2042 states to 741 states and 1991 transitions. [2024-12-05 21:45:45,758 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1991 transitions. [2024-12-05 21:45:45,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:45:45,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:45,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:45,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:46,081 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:45:46,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:46,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2050 states to 746 states and 1999 transitions. [2024-12-05 21:45:46,147 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1999 transitions. [2024-12-05 21:45:46,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:45:46,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:46,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:46,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:46,188 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:45:47,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:47,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2055 states to 747 states and 2004 transitions. [2024-12-05 21:45:47,106 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 2004 transitions. [2024-12-05 21:45:47,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:45:47,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:47,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:47,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:47,150 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:45:50,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:50,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 753 states and 2021 transitions. [2024-12-05 21:45:50,323 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 2021 transitions. [2024-12-05 21:45:50,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:45:50,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:50,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:50,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:50,365 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:45:55,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:55,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 764 states and 2049 transitions. [2024-12-05 21:45:55,856 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 2049 transitions. [2024-12-05 21:45:55,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:45:55,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:55,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:55,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:55,908 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:46:01,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:01,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2126 states to 773 states and 2075 transitions. [2024-12-05 21:46:01,666 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 2075 transitions. [2024-12-05 21:46:01,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:46:01,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:01,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:01,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:01,719 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:46:06,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:06,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2144 states to 778 states and 2093 transitions. [2024-12-05 21:46:06,308 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 2093 transitions. [2024-12-05 21:46:06,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:46:06,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:06,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:06,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:06,578 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 21:46:08,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:08,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2146 states to 780 states and 2095 transitions. [2024-12-05 21:46:08,440 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 2095 transitions. [2024-12-05 21:46:08,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:46:08,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:08,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:08,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:08,860 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:46:08,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:08,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 785 states and 2109 transitions. [2024-12-05 21:46:08,968 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 2109 transitions. [2024-12-05 21:46:08,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:46:08,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:08,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:08,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:09,030 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:46:12,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:12,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2171 states to 791 states and 2120 transitions. [2024-12-05 21:46:12,774 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 2120 transitions. [2024-12-05 21:46:12,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:46:12,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:12,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:12,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:13,024 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:46:18,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:18,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2192 states to 801 states and 2141 transitions. [2024-12-05 21:46:18,998 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 2141 transitions. [2024-12-05 21:46:18,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:46:18,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:18,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:19,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:19,163 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:46:21,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:21,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 805 states and 2156 transitions. [2024-12-05 21:46:21,149 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 2156 transitions. [2024-12-05 21:46:21,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:46:21,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:21,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:21,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:21,210 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:46:24,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:24,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 811 states and 2172 transitions. [2024-12-05 21:46:24,793 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 2172 transitions. [2024-12-05 21:46:24,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:46:24,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:24,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:24,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:24,853 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:46:27,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:27,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 817 states and 2187 transitions. [2024-12-05 21:46:27,597 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 2187 transitions. [2024-12-05 21:46:27,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:46:27,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:27,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:27,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:27,637 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:46:28,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:28,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 818 states and 2191 transitions. [2024-12-05 21:46:28,704 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 2191 transitions. [2024-12-05 21:46:28,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:46:28,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:28,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:28,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:28,863 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:46:33,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:33,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 826 states and 2210 transitions. [2024-12-05 21:46:33,195 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 2210 transitions. [2024-12-05 21:46:33,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:46:33,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:33,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:33,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:33,235 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:46:39,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:39,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 837 states and 2235 transitions. [2024-12-05 21:46:39,605 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 2235 transitions. [2024-12-05 21:46:39,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 21:46:39,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:39,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:39,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:39,657 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:46:42,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:42,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 840 states and 2250 transitions. [2024-12-05 21:46:42,336 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 2250 transitions. [2024-12-05 21:46:42,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 21:46:42,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:42,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:42,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:42,988 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:46:44,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:44,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 846 states and 2269 transitions. [2024-12-05 21:46:44,364 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 2269 transitions. [2024-12-05 21:46:44,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 21:46:44,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:44,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:44,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:44,416 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:46:47,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:47,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 850 states and 2291 transitions. [2024-12-05 21:46:47,745 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 2291 transitions. [2024-12-05 21:46:47,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:46:47,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:47,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:47,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:48,520 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 21:46:49,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:49,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 851 states and 2292 transitions. [2024-12-05 21:46:49,395 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 2292 transitions. [2024-12-05 21:46:49,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 21:46:49,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:49,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:49,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:49,447 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:46:51,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:51,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 853 states and 2304 transitions. [2024-12-05 21:46:51,211 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 2304 transitions. [2024-12-05 21:46:51,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 21:46:51,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:51,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:51,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:51,266 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:46:53,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:53,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 855 states and 2321 transitions. [2024-12-05 21:46:53,327 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 2321 transitions. [2024-12-05 21:46:53,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:46:53,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:53,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:53,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:54,161 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 21:46:56,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:56,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 857 states and 2323 transitions. [2024-12-05 21:46:56,220 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 2323 transitions. [2024-12-05 21:46:56,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:46:56,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:56,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:56,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:56,857 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 21:46:57,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:57,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2384 states to 858 states and 2333 transitions. [2024-12-05 21:46:57,851 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 2333 transitions. [2024-12-05 21:46:57,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 21:46:57,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:57,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:57,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:57,903 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:46:58,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:58,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2395 states to 859 states and 2344 transitions. [2024-12-05 21:46:58,939 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 2344 transitions. [2024-12-05 21:46:58,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:46:58,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:58,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:58,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:58,982 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:47:00,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:00,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 861 states and 2346 transitions. [2024-12-05 21:47:00,874 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 2346 transitions. [2024-12-05 21:47:00,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 21:47:00,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:00,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:00,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:00,925 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:47:00,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:00,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2405 states to 866 states and 2354 transitions. [2024-12-05 21:47:00,993 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 2354 transitions. [2024-12-05 21:47:00,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:47:00,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:00,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:01,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:01,036 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:47:06,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:06,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2432 states to 873 states and 2381 transitions. [2024-12-05 21:47:06,247 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 2381 transitions. [2024-12-05 21:47:06,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:47:06,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:06,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:06,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:06,290 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:47:08,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:08,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 877 states and 2390 transitions. [2024-12-05 21:47:08,930 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 2390 transitions. [2024-12-05 21:47:08,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:47:08,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:08,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:08,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:08,971 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 21:47:11,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:11,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2467 states to 883 states and 2416 transitions. [2024-12-05 21:47:11,531 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 2416 transitions. [2024-12-05 21:47:11,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:47:11,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:11,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:11,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:11,587 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 21:47:14,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:14,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2489 states to 889 states and 2438 transitions. [2024-12-05 21:47:14,939 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 2438 transitions. [2024-12-05 21:47:14,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:47:14,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:14,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:14,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:14,983 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 21:47:19,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:19,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2516 states to 895 states and 2465 transitions. [2024-12-05 21:47:19,456 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 2465 transitions. [2024-12-05 21:47:19,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 21:47:19,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:19,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:19,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:20,006 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:47:20,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:20,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2523 states to 900 states and 2472 transitions. [2024-12-05 21:47:20,127 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 2472 transitions. [2024-12-05 21:47:20,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:47:20,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:20,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:20,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:20,197 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 21:47:22,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:22,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2543 states to 904 states and 2492 transitions. [2024-12-05 21:47:22,932 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 2492 transitions. [2024-12-05 21:47:22,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:47:22,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:22,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:22,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:23,005 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:47:25,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:25,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2544 states to 906 states and 2493 transitions. [2024-12-05 21:47:25,087 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 2493 transitions. [2024-12-05 21:47:25,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:47:25,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:25,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:25,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:25,167 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:47:28,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:28,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2553 states to 911 states and 2502 transitions. [2024-12-05 21:47:28,441 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 2502 transitions. [2024-12-05 21:47:28,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:47:28,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:28,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:28,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:28,513 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:47:31,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:31,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2565 states to 917 states and 2514 transitions. [2024-12-05 21:47:31,820 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 2514 transitions. [2024-12-05 21:47:31,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:47:31,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:31,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:31,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:31,892 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:47:33,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:33,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2566 states to 919 states and 2515 transitions. [2024-12-05 21:47:33,948 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 2515 transitions. [2024-12-05 21:47:33,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:47:33,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:33,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:33,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:34,020 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:47:36,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:36,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2567 states to 921 states and 2516 transitions. [2024-12-05 21:47:36,331 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 2516 transitions. [2024-12-05 21:47:36,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:47:36,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:36,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:36,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:36,405 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:47:38,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:38,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2568 states to 923 states and 2517 transitions. [2024-12-05 21:47:38,502 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 2517 transitions. [2024-12-05 21:47:38,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:47:38,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:38,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:38,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:38,567 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:47:43,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:43,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2590 states to 928 states and 2539 transitions. [2024-12-05 21:47:43,222 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 2539 transitions. [2024-12-05 21:47:43,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:47:43,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:43,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:43,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:43,412 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:47:50,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:50,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 940 states and 2566 transitions. [2024-12-05 21:47:50,979 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 2566 transitions. [2024-12-05 21:47:50,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:47:50,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:50,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:51,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:51,022 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:47:55,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:55,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2636 states to 946 states and 2585 transitions. [2024-12-05 21:47:55,314 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 2585 transitions. [2024-12-05 21:47:55,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:47:55,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:55,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:55,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:55,359 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 21:47:57,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:57,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2639 states to 948 states and 2588 transitions. [2024-12-05 21:47:57,384 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 2588 transitions. [2024-12-05 21:47:57,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:47:57,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:57,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:57,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:57,427 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:48:02,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:02,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2661 states to 956 states and 2610 transitions. [2024-12-05 21:48:02,394 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 2610 transitions. [2024-12-05 21:48:02,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:48:02,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:02,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:02,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:03,036 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-05 21:48:05,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:05,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 960 states and 2619 transitions. [2024-12-05 21:48:05,138 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 2619 transitions. [2024-12-05 21:48:05,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:48:05,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:05,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:05,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:05,945 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-05 21:48:10,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:10,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2689 states to 965 states and 2638 transitions. [2024-12-05 21:48:10,139 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 2638 transitions. [2024-12-05 21:48:10,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:48:10,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:10,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:10,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:10,199 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:48:13,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:13,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2703 states to 968 states and 2652 transitions. [2024-12-05 21:48:13,357 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 2652 transitions. [2024-12-05 21:48:13,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:48:13,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:13,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:13,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:13,406 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:48:16,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:16,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2722 states to 972 states and 2671 transitions. [2024-12-05 21:48:16,501 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 2671 transitions. [2024-12-05 21:48:16,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:48:16,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:16,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:16,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:16,553 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:48:18,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:18,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2731 states to 974 states and 2680 transitions. [2024-12-05 21:48:18,734 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 2680 transitions. [2024-12-05 21:48:18,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:48:18,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:18,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:18,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:18,808 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:48:22,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:22,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2745 states to 977 states and 2694 transitions. [2024-12-05 21:48:22,294 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 2694 transitions. [2024-12-05 21:48:22,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:48:22,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:22,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:22,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:22,346 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:48:23,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:23,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2755 states to 978 states and 2704 transitions. [2024-12-05 21:48:23,486 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 2704 transitions. [2024-12-05 21:48:23,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:48:23,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:23,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:23,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:23,820 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:48:23,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:23,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2772 states to 983 states and 2721 transitions. [2024-12-05 21:48:23,913 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 2721 transitions. [2024-12-05 21:48:23,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:48:23,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:23,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:23,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:23,955 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:48:25,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:25,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 984 states and 2733 transitions. [2024-12-05 21:48:25,026 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 2733 transitions. [2024-12-05 21:48:25,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:48:25,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:25,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:25,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:25,070 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:48:27,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:27,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2790 states to 988 states and 2739 transitions. [2024-12-05 21:48:27,917 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 2739 transitions. [2024-12-05 21:48:27,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:48:27,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:27,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:27,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:28,541 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:48:31,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:31,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2800 states to 994 states and 2749 transitions. [2024-12-05 21:48:31,740 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 2749 transitions. [2024-12-05 21:48:31,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:48:31,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:31,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:31,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:31,782 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:48:35,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:35,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 998 states and 2756 transitions. [2024-12-05 21:48:35,068 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 2756 transitions. [2024-12-05 21:48:35,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:48:35,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:35,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:35,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:35,118 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:48:38,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:38,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2815 states to 1003 states and 2764 transitions. [2024-12-05 21:48:38,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 2764 transitions. [2024-12-05 21:48:38,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:48:38,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:38,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:38,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:38,853 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:48:42,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:42,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2822 states to 1008 states and 2771 transitions. [2024-12-05 21:48:42,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 2771 transitions. [2024-12-05 21:48:42,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:48:42,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:42,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:42,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:42,553 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 21:48:46,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:46,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2844 states to 1014 states and 2793 transitions. [2024-12-05 21:48:46,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 2793 transitions. [2024-12-05 21:48:46,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:48:46,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:46,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:46,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:46,117 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:48:49,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:49,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2852 states to 1019 states and 2801 transitions. [2024-12-05 21:48:49,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 2801 transitions. [2024-12-05 21:48:49,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:48:49,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:49,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:49,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:49,931 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:48:52,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:52,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 1023 states and 2809 transitions. [2024-12-05 21:48:52,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 2809 transitions. [2024-12-05 21:48:52,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:48:52,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:52,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:52,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:53,028 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 21:48:55,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:55,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2867 states to 1026 states and 2816 transitions. [2024-12-05 21:48:55,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 2816 transitions. [2024-12-05 21:48:55,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:48:55,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:55,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:55,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:56,023 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:48:58,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:58,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2872 states to 1028 states and 2821 transitions. [2024-12-05 21:48:58,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 2821 transitions. [2024-12-05 21:48:58,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:48:58,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:58,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:58,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:58,987 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 21:49:02,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:02,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2898 states to 1034 states and 2847 transitions. [2024-12-05 21:49:02,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 2847 transitions. [2024-12-05 21:49:02,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:49:02,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:02,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:02,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:02,103 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:49:10,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:10,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2925 states to 1046 states and 2874 transitions. [2024-12-05 21:49:10,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 2874 transitions. [2024-12-05 21:49:10,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:49:10,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:10,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:10,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:10,701 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 21:49:16,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:16,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2952 states to 1053 states and 2901 transitions. [2024-12-05 21:49:16,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 2901 transitions. [2024-12-05 21:49:16,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:49:16,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:16,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:16,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:16,737 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 21:49:20,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:20,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2971 states to 1057 states and 2920 transitions. [2024-12-05 21:49:20,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 2920 transitions. [2024-12-05 21:49:20,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:49:20,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:20,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:20,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:20,362 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 21:49:21,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:21,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2973 states to 1058 states and 2922 transitions. [2024-12-05 21:49:21,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 2922 transitions. [2024-12-05 21:49:21,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:49:21,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:21,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:21,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:21,628 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:49:26,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:26,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2986 states to 1063 states and 2935 transitions. [2024-12-05 21:49:26,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 2935 transitions. [2024-12-05 21:49:26,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:49:26,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:26,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:26,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:26,996 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:49:30,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:30,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2994 states to 1067 states and 2943 transitions. [2024-12-05 21:49:30,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 2943 transitions. [2024-12-05 21:49:30,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:49:30,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:30,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:30,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:30,111 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:49:31,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:31,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2996 states to 1068 states and 2945 transitions. [2024-12-05 21:49:31,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 2945 transitions. [2024-12-05 21:49:31,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:49:31,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:31,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:31,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:31,425 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:49:34,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:34,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3009 states to 1071 states and 2958 transitions. [2024-12-05 21:49:34,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 2958 transitions. [2024-12-05 21:49:34,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:49:34,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:34,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:34,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:35,196 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:49:39,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:39,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3029 states to 1076 states and 2978 transitions. [2024-12-05 21:49:39,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 2978 transitions. [2024-12-05 21:49:39,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:49:39,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:39,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:39,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:39,884 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:49:43,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:43,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3037 states to 1080 states and 2986 transitions. [2024-12-05 21:49:43,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 2986 transitions. [2024-12-05 21:49:43,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 21:49:43,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:43,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:43,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:43,625 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:49:47,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:47,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3044 states to 1085 states and 2993 transitions. [2024-12-05 21:49:47,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 2993 transitions. [2024-12-05 21:49:47,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 21:49:47,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:47,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:47,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:47,906 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:49:54,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:54,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3068 states to 1091 states and 3017 transitions. [2024-12-05 21:49:54,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 3017 transitions. [2024-12-05 21:49:54,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 21:49:54,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:54,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:54,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:54,423 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:49:57,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:57,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3089 states to 1097 states and 3038 transitions. [2024-12-05 21:49:57,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 3038 transitions. [2024-12-05 21:49:57,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 21:49:57,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:57,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:57,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:57,099 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:50:01,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:01,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3111 states to 1102 states and 3060 transitions. [2024-12-05 21:50:01,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 3060 transitions. [2024-12-05 21:50:01,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 21:50:01,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:01,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:01,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:02,057 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:50:06,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:06,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3115 states to 1105 states and 3064 transitions. [2024-12-05 21:50:06,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 3064 transitions. [2024-12-05 21:50:06,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 21:50:06,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:06,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:06,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:06,227 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:50:10,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:10,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3130 states to 1108 states and 3079 transitions. [2024-12-05 21:50:10,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 3079 transitions. [2024-12-05 21:50:10,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 21:50:10,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:10,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:10,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:10,105 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:50:15,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:15,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3136 states to 1112 states and 3085 transitions. [2024-12-05 21:50:15,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 3085 transitions. [2024-12-05 21:50:15,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:50:15,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:15,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:15,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:15,272 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:50:16,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:16,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3144 states to 1113 states and 3093 transitions. [2024-12-05 21:50:16,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 3093 transitions. [2024-12-05 21:50:16,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:50:16,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:16,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:16,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:16,564 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:50:22,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:22,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3165 states to 1118 states and 3114 transitions. [2024-12-05 21:50:22,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 3114 transitions. [2024-12-05 21:50:22,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:50:22,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:22,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:22,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:22,751 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:50:24,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:24,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3166 states to 1119 states and 3115 transitions. [2024-12-05 21:50:24,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 3115 transitions. [2024-12-05 21:50:24,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:50:24,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:24,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:24,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:24,143 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:50:25,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:25,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3175 states to 1120 states and 3124 transitions. [2024-12-05 21:50:25,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 3124 transitions. [2024-12-05 21:50:25,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:50:25,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:25,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:25,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:26,013 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 21:50:28,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:28,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3192 states to 1123 states and 3141 transitions. [2024-12-05 21:50:28,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 3141 transitions. [2024-12-05 21:50:28,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:50:28,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:28,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:28,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:29,286 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 21:50:30,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:30,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3203 states to 1124 states and 3152 transitions. [2024-12-05 21:50:30,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 3152 transitions. [2024-12-05 21:50:30,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 21:50:30,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:30,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:30,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:30,566 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:50:38,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:38,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3228 states to 1132 states and 3177 transitions. [2024-12-05 21:50:38,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 3177 transitions. [2024-12-05 21:50:38,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 21:50:38,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:38,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:38,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:38,184 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:50:44,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:44,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3247 states to 1138 states and 3196 transitions. [2024-12-05 21:50:44,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 3196 transitions. [2024-12-05 21:50:44,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 21:50:44,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:44,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:44,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:44,614 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:50:47,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:47,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3250 states to 1140 states and 3199 transitions. [2024-12-05 21:50:47,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 3199 transitions. [2024-12-05 21:50:47,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:50:47,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:47,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:47,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:47,506 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 21:50:49,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:49,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3252 states to 1142 states and 3201 transitions. [2024-12-05 21:50:49,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 3201 transitions. [2024-12-05 21:50:49,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 21:50:49,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:49,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:49,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:49,498 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:50:53,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:53,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3263 states to 1147 states and 3212 transitions. [2024-12-05 21:50:53,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 3212 transitions. [2024-12-05 21:50:53,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:50:53,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:53,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:53,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:54,010 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:50:54,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:54,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3276 states to 1152 states and 3225 transitions. [2024-12-05 21:50:54,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 3225 transitions. [2024-12-05 21:50:54,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:50:54,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:54,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:54,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:54,157 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:50:59,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:59,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3288 states to 1158 states and 3237 transitions. [2024-12-05 21:50:59,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 3237 transitions. [2024-12-05 21:50:59,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:50:59,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:59,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:59,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:59,154 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:51:03,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:03,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3297 states to 1164 states and 3246 transitions. [2024-12-05 21:51:03,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 3246 transitions. [2024-12-05 21:51:03,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:51:03,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:03,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:03,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:04,036 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:51:08,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:08,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3306 states to 1170 states and 3255 transitions. [2024-12-05 21:51:08,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 3255 transitions. [2024-12-05 21:51:08,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:51:08,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:08,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:08,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:08,818 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:51:10,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:10,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3318 states to 1174 states and 3267 transitions. [2024-12-05 21:51:10,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 3267 transitions. [2024-12-05 21:51:10,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:51:10,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:10,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:10,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:10,889 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:51:13,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:13,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3333 states to 1181 states and 3282 transitions. [2024-12-05 21:51:13,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 3282 transitions. [2024-12-05 21:51:13,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:51:13,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:13,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:13,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:13,456 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:51:17,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:17,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3340 states to 1186 states and 3289 transitions. [2024-12-05 21:51:17,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 3289 transitions. [2024-12-05 21:51:17,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:51:17,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:17,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:17,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:17,473 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:51:21,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:21,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3347 states to 1191 states and 3296 transitions. [2024-12-05 21:51:21,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 3296 transitions. [2024-12-05 21:51:21,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:51:21,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:21,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:21,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:22,376 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:51:29,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:29,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3378 states to 1199 states and 3327 transitions. [2024-12-05 21:51:29,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 3327 transitions. [2024-12-05 21:51:29,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:51:29,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:29,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:29,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:30,569 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 21:51:37,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:37,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3413 states to 1207 states and 3362 transitions. [2024-12-05 21:51:37,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 3362 transitions. [2024-12-05 21:51:37,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:51:37,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:37,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:37,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:37,556 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:51:41,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:41,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3424 states to 1213 states and 3373 transitions. [2024-12-05 21:51:41,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 3373 transitions. [2024-12-05 21:51:41,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:51:41,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:41,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:41,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:41,902 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:51:41,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:41,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3433 states to 1218 states and 3382 transitions. [2024-12-05 21:51:41,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 3382 transitions. [2024-12-05 21:51:41,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:51:41,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:41,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:41,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:42,018 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:51:43,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:43,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3434 states to 1219 states and 3383 transitions. [2024-12-05 21:51:43,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 3383 transitions. [2024-12-05 21:51:43,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:51:43,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:43,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:43,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:43,900 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:51:56,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:56,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3467 states to 1232 states and 3416 transitions. [2024-12-05 21:51:56,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 3416 transitions. [2024-12-05 21:51:56,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:51:56,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:56,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:56,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:56,225 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:52:07,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:07,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 1243 states and 3443 transitions. [2024-12-05 21:52:07,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 3443 transitions. [2024-12-05 21:52:07,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:52:07,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:07,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:07,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:07,879 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:52:18,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:18,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 1253 states and 3469 transitions. [2024-12-05 21:52:18,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 3469 transitions. [2024-12-05 21:52:18,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:52:18,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:18,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:18,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:18,952 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:52:21,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:21,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3523 states to 1255 states and 3472 transitions. [2024-12-05 21:52:21,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 3472 transitions. [2024-12-05 21:52:21,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:52:21,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:21,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:22,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:22,028 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:52:29,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:29,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3549 states to 1263 states and 3498 transitions. [2024-12-05 21:52:29,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 3498 transitions. [2024-12-05 21:52:29,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:52:29,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:29,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:29,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:29,991 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:52:37,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:37,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3569 states to 1269 states and 3518 transitions. [2024-12-05 21:52:37,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 3518 transitions. [2024-12-05 21:52:37,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:52:37,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:37,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:37,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:37,388 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:52:38,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:38,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3569 states to 1270 states and 3518 transitions. [2024-12-05 21:52:38,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 3518 transitions. [2024-12-05 21:52:38,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:52:38,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:38,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:38,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:38,156 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:52:39,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:39,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3570 states to 1271 states and 3519 transitions. [2024-12-05 21:52:39,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 3519 transitions. [2024-12-05 21:52:39,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:52:39,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:39,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:39,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:40,225 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:52:42,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:42,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1273 states and 3523 transitions. [2024-12-05 21:52:42,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 3523 transitions. [2024-12-05 21:52:42,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:52:42,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:42,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:42,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:43,208 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:52:46,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:46,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1275 states and 3525 transitions. [2024-12-05 21:52:46,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 3525 transitions. [2024-12-05 21:52:46,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:52:46,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:46,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:46,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:47,288 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:52:51,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:51,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3597 states to 1278 states and 3546 transitions. [2024-12-05 21:52:51,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 3546 transitions. [2024-12-05 21:52:51,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:52:51,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:51,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:51,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:51,688 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:52:54,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:54,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3601 states to 1280 states and 3550 transitions. [2024-12-05 21:52:54,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 3550 transitions. [2024-12-05 21:52:54,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:52:54,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:54,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:54,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:54,970 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-05 21:52:59,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:59,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3612 states to 1285 states and 3561 transitions. [2024-12-05 21:52:59,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 3561 transitions. [2024-12-05 21:52:59,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:52:59,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:59,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:59,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:00,197 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 21:53:03,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:03,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3614 states to 1287 states and 3563 transitions. [2024-12-05 21:53:03,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 3563 transitions. [2024-12-05 21:53:03,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:53:03,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:03,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:03,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:03,786 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:53:03,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:03,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 1292 states and 3577 transitions. [2024-12-05 21:53:03,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 3577 transitions. [2024-12-05 21:53:03,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:53:03,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:03,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:03,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:04,223 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 21:53:04,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:04,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3647 states to 1294 states and 3596 transitions. [2024-12-05 21:53:04,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 3596 transitions. [2024-12-05 21:53:04,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:53:04,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:04,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:04,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:04,381 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:53:07,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:07,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1300 states and 3608 transitions. [2024-12-05 21:53:07,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 3608 transitions. [2024-12-05 21:53:07,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:53:07,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:07,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:07,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:07,658 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:53:12,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:12,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 1305 states and 3615 transitions. [2024-12-05 21:53:12,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 3615 transitions. [2024-12-05 21:53:12,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:53:12,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:12,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:12,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:12,133 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:53:16,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:16,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3674 states to 1310 states and 3623 transitions. [2024-12-05 21:53:16,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 3623 transitions. [2024-12-05 21:53:16,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 21:53:16,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:16,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:16,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:16,811 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 21:53:23,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:23,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3685 states to 1316 states and 3634 transitions. [2024-12-05 21:53:23,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 3634 transitions. [2024-12-05 21:53:23,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:53:23,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:23,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:23,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:23,425 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:53:23,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:23,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3695 states to 1321 states and 3644 transitions. [2024-12-05 21:53:23,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 3644 transitions. [2024-12-05 21:53:23,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 21:53:23,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:23,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:23,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:23,738 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 21:53:31,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:31,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3728 states to 1330 states and 3677 transitions. [2024-12-05 21:53:31,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 3677 transitions. [2024-12-05 21:53:31,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:53:31,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:31,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:32,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:32,620 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 21:53:36,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:36,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3747 states to 1336 states and 3696 transitions. [2024-12-05 21:53:36,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 3696 transitions. [2024-12-05 21:53:36,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:53:36,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:36,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:36,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:37,131 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 21:53:42,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:42,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 1342 states and 3717 transitions. [2024-12-05 21:53:42,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 3717 transitions. [2024-12-05 21:53:42,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:53:42,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:42,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:42,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:42,804 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:53:59,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:59,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1359 states and 3769 transitions. [2024-12-05 21:53:59,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 3769 transitions. [2024-12-05 21:53:59,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:53:59,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:59,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:59,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:59,674 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:54:14,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:14,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3854 states to 1370 states and 3803 transitions. [2024-12-05 21:54:14,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 3803 transitions. [2024-12-05 21:54:14,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 21:54:14,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:14,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:14,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:14,423 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-05 21:54:17,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:17,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 1374 states and 3812 transitions. [2024-12-05 21:54:17,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 3812 transitions. [2024-12-05 21:54:17,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 21:54:17,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:17,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:17,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:17,635 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:54:20,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:20,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3864 states to 1376 states and 3813 transitions. [2024-12-05 21:54:20,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 3813 transitions. [2024-12-05 21:54:20,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:54:20,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:20,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:20,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:33,950 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked.