./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec1_product22.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_bb4344a1-fb33-4003-b226-230a1492cedd/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4344a1-fb33-4003-b226-230a1492cedd/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4344a1-fb33-4003-b226-230a1492cedd/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4344a1-fb33-4003-b226-230a1492cedd/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec1_product22.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4344a1-fb33-4003-b226-230a1492cedd/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4344a1-fb33-4003-b226-230a1492cedd/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 42f22b71ca501045e9e0edcb0da831d4df6c9a8e36f5c60b39b69b3cb971731d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:14:28,052 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:14:28,166 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4344a1-fb33-4003-b226-230a1492cedd/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-24 18:14:28,171 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:14:28,172 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:14:28,196 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:14:28,197 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 18:14:28,198 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-24 18:14:28,198 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:14:28,198 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:14:28,198 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:14:28,198 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 18:14:28,199 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-24 18:14:28,199 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:14:28,199 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-24 18:14:28,199 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:14:28,199 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 18:14:28,199 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:14:28,199 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 18:14:28,199 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-24 18:14:28,199 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 18:14:28,200 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:14:28,200 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:14:28,200 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:14:28,200 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:14:28,200 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:14:28,200 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:14:28,200 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:14:28,201 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:14:28,201 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:14:28,201 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 18:14:28,201 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:14:28,201 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:14:28,201 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_bb4344a1-fb33-4003-b226-230a1492cedd/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 42f22b71ca501045e9e0edcb0da831d4df6c9a8e36f5c60b39b69b3cb971731d [2024-11-24 18:14:28,542 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:14:28,553 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:14:28,556 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:14:28,558 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:14:28,559 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:14:28,561 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4344a1-fb33-4003-b226-230a1492cedd/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/product-lines/email_spec1_product22.cil.c [2024-11-24 18:14:32,143 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4344a1-fb33-4003-b226-230a1492cedd/bin/ukojak-verify-ENZ3QT5qd3/data/4a371c3a1/be3eeb336d7146c5b806924492750ea6/FLAG618061731 [2024-11-24 18:14:32,616 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:14:32,617 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4344a1-fb33-4003-b226-230a1492cedd/sv-benchmarks/c/product-lines/email_spec1_product22.cil.c [2024-11-24 18:14:32,641 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4344a1-fb33-4003-b226-230a1492cedd/bin/ukojak-verify-ENZ3QT5qd3/data/4a371c3a1/be3eeb336d7146c5b806924492750ea6/FLAG618061731 [2024-11-24 18:14:32,661 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4344a1-fb33-4003-b226-230a1492cedd/bin/ukojak-verify-ENZ3QT5qd3/data/4a371c3a1/be3eeb336d7146c5b806924492750ea6 [2024-11-24 18:14:32,664 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:14:32,667 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:14:32,669 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:14:32,670 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:14:32,680 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:14:32,681 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:14:32" (1/1) ... [2024-11-24 18:14:32,682 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e3ff86c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:14:32, skipping insertion in model container [2024-11-24 18:14:32,682 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:14:32" (1/1) ... [2024-11-24 18:14:32,769 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:14:33,439 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_bb4344a1-fb33-4003-b226-230a1492cedd/sv-benchmarks/c/product-lines/email_spec1_product22.cil.c[33239,33252] [2024-11-24 18:14:33,632 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:14:33,648 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:14:33,659 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [48] [2024-11-24 18:14:33,661 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [414] [2024-11-24 18:14:33,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [538] [2024-11-24 18:14:33,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [767] [2024-11-24 18:14:33,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [784] [2024-11-24 18:14:33,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1189] [2024-11-24 18:14:33,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"AddressBookEncrypt_spec.i","") [1227] [2024-11-24 18:14:33,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [1257] [2024-11-24 18:14:33,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [1557] [2024-11-24 18:14:33,663 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [1566] [2024-11-24 18:14:33,663 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [2637] [2024-11-24 18:14:33,758 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_bb4344a1-fb33-4003-b226-230a1492cedd/sv-benchmarks/c/product-lines/email_spec1_product22.cil.c[33239,33252] [2024-11-24 18:14:33,859 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:14:33,898 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:14:33,899 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:14:33 WrapperNode [2024-11-24 18:14:33,899 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:14:33,900 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:14:33,900 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:14:33,901 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:14:33,909 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:14:33" (1/1) ... [2024-11-24 18:14:33,945 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:14:33" (1/1) ... [2024-11-24 18:14:34,014 INFO L138 Inliner]: procedures = 128, calls = 190, calls flagged for inlining = 59, calls inlined = 54, statements flattened = 1023 [2024-11-24 18:14:34,015 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:14:34,015 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:14:34,015 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:14:34,015 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:14:34,025 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:14:33" (1/1) ... [2024-11-24 18:14:34,026 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:14:33" (1/1) ... [2024-11-24 18:14:34,033 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:14:33" (1/1) ... [2024-11-24 18:14:34,033 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:14:33" (1/1) ... [2024-11-24 18:14:34,054 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:14:33" (1/1) ... [2024-11-24 18:14:34,057 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:14:33" (1/1) ... [2024-11-24 18:14:34,071 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:14:33" (1/1) ... [2024-11-24 18:14:34,083 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:14:33" (1/1) ... [2024-11-24 18:14:34,091 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:14:33" (1/1) ... [2024-11-24 18:14:34,103 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:14:34,104 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:14:34,105 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:14:34,105 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:14:34,106 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:14:33" (1/1) ... [2024-11-24 18:14:34,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:14:34,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4344a1-fb33-4003-b226-230a1492cedd/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:14:34,160 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4344a1-fb33-4003-b226-230a1492cedd/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:14:34,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb4344a1-fb33-4003-b226-230a1492cedd/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:14:34,199 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2024-11-24 18:14:34,200 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2024-11-24 18:14:34,201 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2024-11-24 18:14:34,201 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2024-11-24 18:14:34,201 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2024-11-24 18:14:34,201 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2024-11-24 18:14:34,202 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2024-11-24 18:14:34,202 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2024-11-24 18:14:34,202 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2024-11-24 18:14:34,202 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2024-11-24 18:14:34,203 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2024-11-24 18:14:34,203 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2024-11-24 18:14:34,203 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2024-11-24 18:14:34,203 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2024-11-24 18:14:34,203 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2024-11-24 18:14:34,203 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2024-11-24 18:14:34,203 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2024-11-24 18:14:34,204 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2024-11-24 18:14:34,204 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2024-11-24 18:14:34,205 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2024-11-24 18:14:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 18:14:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2024-11-24 18:14:34,205 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2024-11-24 18:14:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2024-11-24 18:14:34,205 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2024-11-24 18:14:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2024-11-24 18:14:34,205 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2024-11-24 18:14:34,206 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2024-11-24 18:14:34,206 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2024-11-24 18:14:34,207 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2024-11-24 18:14:34,207 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2024-11-24 18:14:34,207 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2024-11-24 18:14:34,207 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2024-11-24 18:14:34,207 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2024-11-24 18:14:34,207 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2024-11-24 18:14:34,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-24 18:14:34,208 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2024-11-24 18:14:34,208 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2024-11-24 18:14:34,208 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:14:34,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:14:34,532 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:14:34,536 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:14:35,947 INFO L? ?]: Removed 436 outVars from TransFormulas that were not future-live. [2024-11-24 18:14:35,948 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:14:36,870 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:14:36,870 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-24 18:14:36,871 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:14:36 BoogieIcfgContainer [2024-11-24 18:14:36,871 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:14:36,872 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:14:36,872 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:14:36,887 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:14:36,887 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:14:36" (1/1) ... [2024-11-24 18:14:36,901 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 18:14:36,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:36,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 169 states and 233 transitions. [2024-11-24 18:14:36,996 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 233 transitions. [2024-11-24 18:14:37,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-24 18:14:37,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:37,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:37,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:37,805 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:14:37,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:37,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 170 states and 244 transitions. [2024-11-24 18:14:37,936 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 244 transitions. [2024-11-24 18:14:37,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-24 18:14:37,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:37,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:38,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:38,310 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:14:38,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:38,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 172 states and 256 transitions. [2024-11-24 18:14:38,448 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 256 transitions. [2024-11-24 18:14:38,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-24 18:14:38,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:38,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:38,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:38,838 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:14:39,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:39,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 177 states and 277 transitions. [2024-11-24 18:14:39,046 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 277 transitions. [2024-11-24 18:14:39,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-24 18:14:39,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:39,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:39,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:39,306 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:14:39,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:39,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 179 states and 281 transitions. [2024-11-24 18:14:39,406 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 281 transitions. [2024-11-24 18:14:39,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-24 18:14:39,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:39,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:39,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:39,589 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:14:39,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:39,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 180 states and 290 transitions. [2024-11-24 18:14:39,782 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 290 transitions. [2024-11-24 18:14:39,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-24 18:14:39,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:39,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:39,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:39,952 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:14:40,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:40,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 184 states and 304 transitions. [2024-11-24 18:14:40,253 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 304 transitions. [2024-11-24 18:14:40,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-24 18:14:40,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:40,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:40,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:40,600 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:14:41,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:41,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 188 states and 321 transitions. [2024-11-24 18:14:41,199 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 321 transitions. [2024-11-24 18:14:41,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-24 18:14:41,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:41,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:41,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:41,421 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:14:41,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:41,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 192 states and 327 transitions. [2024-11-24 18:14:41,469 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 327 transitions. [2024-11-24 18:14:41,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-24 18:14:41,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:41,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:41,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:41,700 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:14:42,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:42,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 198 states and 347 transitions. [2024-11-24 18:14:42,448 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 347 transitions. [2024-11-24 18:14:42,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-24 18:14:42,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:42,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:42,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:42,690 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:14:42,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:42,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 203 states and 354 transitions. [2024-11-24 18:14:42,753 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 354 transitions. [2024-11-24 18:14:42,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-24 18:14:42,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:42,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:42,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:42,944 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:14:43,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:43,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 211 states and 379 transitions. [2024-11-24 18:14:43,959 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 379 transitions. [2024-11-24 18:14:43,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-24 18:14:43,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:43,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:44,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:44,122 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:14:45,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:45,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 221 states and 407 transitions. [2024-11-24 18:14:45,644 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 407 transitions. [2024-11-24 18:14:45,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-24 18:14:45,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:45,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:45,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:45,804 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:14:46,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:46,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 227 states and 418 transitions. [2024-11-24 18:14:46,135 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 418 transitions. [2024-11-24 18:14:46,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-24 18:14:46,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:46,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:46,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:46,244 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:14:46,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:46,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 231 states and 432 transitions. [2024-11-24 18:14:46,757 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 432 transitions. [2024-11-24 18:14:46,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-24 18:14:46,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:46,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:46,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:47,031 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:14:47,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:47,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 239 states and 463 transitions. [2024-11-24 18:14:47,648 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 463 transitions. [2024-11-24 18:14:47,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-24 18:14:47,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:47,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:47,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:47,755 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:14:48,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:48,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 240 states and 472 transitions. [2024-11-24 18:14:48,036 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 472 transitions. [2024-11-24 18:14:48,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-24 18:14:48,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:48,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:48,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:48,137 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:14:48,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:48,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 244 states and 479 transitions. [2024-11-24 18:14:48,809 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 479 transitions. [2024-11-24 18:14:48,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-24 18:14:48,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:48,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:48,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:48,901 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-24 18:14:49,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:49,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 248 states and 486 transitions. [2024-11-24 18:14:49,246 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 486 transitions. [2024-11-24 18:14:49,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-24 18:14:49,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:49,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:49,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:49,493 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:14:49,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:49,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 251 states and 489 transitions. [2024-11-24 18:14:49,968 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 489 transitions. [2024-11-24 18:14:49,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-24 18:14:49,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:49,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:50,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:50,084 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:14:50,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:50,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 255 states and 502 transitions. [2024-11-24 18:14:50,694 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 502 transitions. [2024-11-24 18:14:50,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-24 18:14:50,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:50,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:50,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:50,882 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:14:52,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:52,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 261 states and 519 transitions. [2024-11-24 18:14:52,193 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 519 transitions. [2024-11-24 18:14:52,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-24 18:14:52,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:52,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:52,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:52,347 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:14:52,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:52,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 263 states and 521 transitions. [2024-11-24 18:14:52,642 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 521 transitions. [2024-11-24 18:14:52,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-24 18:14:52,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:52,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:52,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:52,822 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:14:55,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:55,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 275 states and 549 transitions. [2024-11-24 18:14:55,241 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 549 transitions. [2024-11-24 18:14:55,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-24 18:14:55,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:55,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:55,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:55,342 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:14:55,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:55,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 279 states and 561 transitions. [2024-11-24 18:14:55,987 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 561 transitions. [2024-11-24 18:14:55,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-24 18:14:55,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:55,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:56,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:56,203 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:14:56,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:56,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 284 states and 568 transitions. [2024-11-24 18:14:56,271 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 568 transitions. [2024-11-24 18:14:56,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-24 18:14:56,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:56,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:56,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:56,366 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:14:56,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:56,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 285 states and 575 transitions. [2024-11-24 18:14:56,752 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 575 transitions. [2024-11-24 18:14:56,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-24 18:14:56,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:56,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:56,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:56,852 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:14:58,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:58,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 290 states and 584 transitions. [2024-11-24 18:14:58,163 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 584 transitions. [2024-11-24 18:14:58,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-24 18:14:58,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:58,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:58,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:58,370 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:15:00,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:00,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 304 states and 631 transitions. [2024-11-24 18:15:00,880 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 631 transitions. [2024-11-24 18:15:00,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-24 18:15:00,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:00,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:00,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:01,031 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:15:01,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:01,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 310 states and 644 transitions. [2024-11-24 18:15:01,440 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 644 transitions. [2024-11-24 18:15:01,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-24 18:15:01,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:01,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:01,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:01,592 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:15:01,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:01,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 315 states and 652 transitions. [2024-11-24 18:15:01,631 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 652 transitions. [2024-11-24 18:15:01,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-24 18:15:01,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:01,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:01,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:01,723 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:15:01,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:01,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 319 states and 659 transitions. [2024-11-24 18:15:01,858 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 659 transitions. [2024-11-24 18:15:01,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-24 18:15:01,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:01,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:01,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:01,923 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-24 18:15:02,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:02,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 325 states and 679 transitions. [2024-11-24 18:15:02,760 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 679 transitions. [2024-11-24 18:15:02,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-24 18:15:02,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:02,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:02,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:02,941 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:15:05,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:05,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 341 states and 727 transitions. [2024-11-24 18:15:05,943 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 727 transitions. [2024-11-24 18:15:05,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-24 18:15:05,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:05,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:05,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:06,029 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:15:06,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:06,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 348 states and 751 transitions. [2024-11-24 18:15:06,954 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 751 transitions. [2024-11-24 18:15:06,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-24 18:15:06,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:06,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:07,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:07,055 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:15:07,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:07,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 350 states and 762 transitions. [2024-11-24 18:15:07,704 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 762 transitions. [2024-11-24 18:15:07,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-24 18:15:07,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:07,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:07,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:07,949 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:15:09,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:09,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 355 states and 791 transitions. [2024-11-24 18:15:09,404 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 791 transitions. [2024-11-24 18:15:09,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-24 18:15:09,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:09,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:09,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:09,491 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:15:09,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:09,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 356 states and 792 transitions. [2024-11-24 18:15:09,857 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 792 transitions. [2024-11-24 18:15:09,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-24 18:15:09,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:09,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:09,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:09,927 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:15:10,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:10,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 360 states and 803 transitions. [2024-11-24 18:15:10,712 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 803 transitions. [2024-11-24 18:15:10,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-24 18:15:10,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:10,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:10,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:10,796 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-24 18:15:12,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:12,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 367 states and 824 transitions. [2024-11-24 18:15:12,093 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 824 transitions. [2024-11-24 18:15:12,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-24 18:15:12,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:12,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:12,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:12,163 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:15:12,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:12,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 368 states and 830 transitions. [2024-11-24 18:15:12,666 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 830 transitions. [2024-11-24 18:15:12,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-24 18:15:12,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:12,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:12,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:12,737 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:15:14,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:14,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 378 states and 850 transitions. [2024-11-24 18:15:14,589 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 850 transitions. [2024-11-24 18:15:14,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-24 18:15:14,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:14,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:14,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:14,712 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-24 18:15:15,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:15,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 383 states and 872 transitions. [2024-11-24 18:15:15,652 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 872 transitions. [2024-11-24 18:15:15,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-24 18:15:15,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:15,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:15,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:15,727 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-24 18:15:15,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:15,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 385 states and 874 transitions. [2024-11-24 18:15:15,980 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 874 transitions. [2024-11-24 18:15:15,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-24 18:15:15,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:15,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:16,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:16,098 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:15:16,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:16,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 390 states and 881 transitions. [2024-11-24 18:15:16,149 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 881 transitions. [2024-11-24 18:15:16,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-24 18:15:16,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:16,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:16,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:16,436 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:15:20,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:20,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 408 states and 960 transitions. [2024-11-24 18:15:20,238 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 960 transitions. [2024-11-24 18:15:20,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-24 18:15:20,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:20,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:20,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:20,319 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:15:21,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:21,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 417 states and 989 transitions. [2024-11-24 18:15:21,906 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 989 transitions. [2024-11-24 18:15:21,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-24 18:15:21,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:21,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:21,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:22,049 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:15:23,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:23,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 421 states and 1008 transitions. [2024-11-24 18:15:23,146 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 1008 transitions. [2024-11-24 18:15:23,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-24 18:15:23,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:23,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:23,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:23,214 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:15:24,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:24,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 425 states and 1019 transitions. [2024-11-24 18:15:24,070 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1019 transitions. [2024-11-24 18:15:24,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-24 18:15:24,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:24,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:24,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:24,456 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:15:24,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:24,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 430 states and 1027 transitions. [2024-11-24 18:15:24,691 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1027 transitions. [2024-11-24 18:15:24,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-24 18:15:24,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:24,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:24,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:24,787 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:15:25,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:25,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 431 states and 1033 transitions. [2024-11-24 18:15:25,259 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 1033 transitions. [2024-11-24 18:15:25,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-24 18:15:25,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:25,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:25,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:25,320 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:15:27,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:27,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 442 states and 1058 transitions. [2024-11-24 18:15:27,947 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1058 transitions. [2024-11-24 18:15:27,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-24 18:15:27,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:27,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:27,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:28,052 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-24 18:15:29,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:29,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 450 states and 1085 transitions. [2024-11-24 18:15:29,740 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1085 transitions. [2024-11-24 18:15:29,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-24 18:15:29,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:29,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:29,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:29,808 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-24 18:15:31,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:31,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 456 states and 1109 transitions. [2024-11-24 18:15:31,678 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1109 transitions. [2024-11-24 18:15:31,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-24 18:15:31,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:31,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:31,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:31,940 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:15:36,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:36,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 476 states and 1201 transitions. [2024-11-24 18:15:36,914 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 1201 transitions. [2024-11-24 18:15:36,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-24 18:15:36,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:36,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:36,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:37,025 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:15:39,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:39,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 485 states and 1231 transitions. [2024-11-24 18:15:39,162 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1231 transitions. [2024-11-24 18:15:39,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-24 18:15:39,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:39,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:39,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:39,229 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:15:40,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:40,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 489 states and 1250 transitions. [2024-11-24 18:15:40,521 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1250 transitions. [2024-11-24 18:15:40,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-24 18:15:40,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:40,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:40,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:40,751 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:15:40,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:40,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 494 states and 1258 transitions. [2024-11-24 18:15:40,820 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1258 transitions. [2024-11-24 18:15:40,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-24 18:15:40,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:40,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:40,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:40,891 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-24 18:15:42,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:42,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 500 states and 1269 transitions. [2024-11-24 18:15:42,575 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1269 transitions. [2024-11-24 18:15:42,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-24 18:15:42,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:42,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:42,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:42,682 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:15:42,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:42,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 504 states and 1280 transitions. [2024-11-24 18:15:42,934 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1280 transitions. [2024-11-24 18:15:42,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-24 18:15:42,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:42,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:42,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:42,999 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-24 18:15:45,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:45,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 512 states and 1308 transitions. [2024-11-24 18:15:45,088 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1308 transitions. [2024-11-24 18:15:45,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-24 18:15:45,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:45,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:45,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:45,156 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-24 18:15:45,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:45,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 513 states and 1321 transitions. [2024-11-24 18:15:45,692 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1321 transitions. [2024-11-24 18:15:45,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-24 18:15:45,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:45,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:45,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:45,741 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-24 18:15:47,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:47,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 518 states and 1333 transitions. [2024-11-24 18:15:47,378 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1333 transitions. [2024-11-24 18:15:47,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-24 18:15:47,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:47,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:47,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:47,437 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:15:49,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:49,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 524 states and 1344 transitions. [2024-11-24 18:15:49,486 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1344 transitions. [2024-11-24 18:15:49,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-24 18:15:49,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:49,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:49,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:49,594 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:15:49,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:49,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 526 states and 1346 transitions. [2024-11-24 18:15:49,650 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1346 transitions. [2024-11-24 18:15:49,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-24 18:15:49,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:49,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:49,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:49,932 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:15:57,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:57,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 548 states and 1442 transitions. [2024-11-24 18:15:57,181 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1442 transitions. [2024-11-24 18:15:57,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:15:57,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:57,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:57,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:57,262 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:15:59,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:59,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 557 states and 1472 transitions. [2024-11-24 18:15:59,417 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1472 transitions. [2024-11-24 18:15:59,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:15:59,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:59,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:59,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:59,485 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:16:01,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:01,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 561 states and 1491 transitions. [2024-11-24 18:16:01,157 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1491 transitions. [2024-11-24 18:16:01,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-24 18:16:01,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:01,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:01,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:01,211 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:16:01,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:01,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 565 states and 1500 transitions. [2024-11-24 18:16:01,974 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1500 transitions. [2024-11-24 18:16:01,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-24 18:16:01,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:01,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:02,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:02,031 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:16:03,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:03,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 571 states and 1511 transitions. [2024-11-24 18:16:03,853 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1511 transitions. [2024-11-24 18:16:03,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-24 18:16:03,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:03,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:03,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:03,949 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:16:04,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:04,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 572 states and 1515 transitions. [2024-11-24 18:16:04,668 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1515 transitions. [2024-11-24 18:16:04,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-24 18:16:04,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:04,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:04,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:04,734 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:16:08,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:08,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 586 states and 1543 transitions. [2024-11-24 18:16:08,823 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1543 transitions. [2024-11-24 18:16:08,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-24 18:16:08,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:08,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:08,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:08,912 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:16:10,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:10,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1554 states to 592 states and 1554 transitions. [2024-11-24 18:16:10,913 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1554 transitions. [2024-11-24 18:16:10,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-24 18:16:10,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:10,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:10,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:11,563 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:16:19,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:19,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 629 states and 1670 transitions. [2024-11-24 18:16:19,886 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1670 transitions. [2024-11-24 18:16:19,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:16:19,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:19,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:19,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:19,988 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:16:21,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:21,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 632 states and 1692 transitions. [2024-11-24 18:16:21,828 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1692 transitions. [2024-11-24 18:16:21,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:16:21,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:21,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:21,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:22,179 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:16:23,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:23,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 639 states and 1719 transitions. [2024-11-24 18:16:23,608 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1719 transitions. [2024-11-24 18:16:23,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:16:23,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:23,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:23,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:23,695 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:16:24,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:24,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 641 states and 1736 transitions. [2024-11-24 18:16:24,956 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1736 transitions. [2024-11-24 18:16:24,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:16:24,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:24,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:25,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:25,044 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:16:27,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:27,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 645 states and 1756 transitions. [2024-11-24 18:16:27,404 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1756 transitions. [2024-11-24 18:16:27,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:16:27,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:27,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:27,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:27,485 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:16:28,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:28,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 646 states and 1757 transitions. [2024-11-24 18:16:28,035 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1757 transitions. [2024-11-24 18:16:28,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:16:28,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:28,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:28,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:28,162 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:16:28,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:28,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 647 states and 1758 transitions. [2024-11-24 18:16:28,790 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1758 transitions. [2024-11-24 18:16:28,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-24 18:16:28,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:28,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:28,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:28,859 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:16:30,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:30,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 653 states and 1785 transitions. [2024-11-24 18:16:30,710 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1785 transitions. [2024-11-24 18:16:30,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:16:30,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:30,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:30,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:30,843 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-24 18:16:32,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:32,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 658 states and 1804 transitions. [2024-11-24 18:16:32,927 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1804 transitions. [2024-11-24 18:16:32,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-24 18:16:32,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:32,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:32,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:32,964 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:16:34,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:34,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1843 states to 662 states and 1825 transitions. [2024-11-24 18:16:34,622 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1825 transitions. [2024-11-24 18:16:34,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-24 18:16:34,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:34,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:34,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:34,693 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:16:38,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:38,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 669 states and 1852 transitions. [2024-11-24 18:16:38,142 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1852 transitions. [2024-11-24 18:16:38,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-24 18:16:38,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:38,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:38,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:38,197 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:16:40,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:40,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 673 states and 1874 transitions. [2024-11-24 18:16:40,817 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1874 transitions. [2024-11-24 18:16:40,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-24 18:16:40,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:40,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:40,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:40,868 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:16:42,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:42,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1898 states to 676 states and 1880 transitions. [2024-11-24 18:16:42,427 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1880 transitions. [2024-11-24 18:16:42,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-24 18:16:42,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:42,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:42,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:42,493 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:16:44,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:44,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 682 states and 1891 transitions. [2024-11-24 18:16:44,587 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1891 transitions. [2024-11-24 18:16:44,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:16:44,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:44,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:44,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:44,722 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-24 18:16:45,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:45,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1912 states to 684 states and 1894 transitions. [2024-11-24 18:16:45,598 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1894 transitions. [2024-11-24 18:16:45,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-24 18:16:45,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:45,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:45,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:45,806 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:16:46,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:46,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 685 states and 1897 transitions. [2024-11-24 18:16:46,548 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1897 transitions. [2024-11-24 18:16:46,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-24 18:16:46,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:46,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:46,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:46,603 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:16:47,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:47,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 687 states and 1900 transitions. [2024-11-24 18:16:47,663 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1900 transitions. [2024-11-24 18:16:47,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:16:47,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:47,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:47,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:47,750 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:16:47,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:47,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1925 states to 692 states and 1907 transitions. [2024-11-24 18:16:47,824 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1907 transitions. [2024-11-24 18:16:47,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-24 18:16:47,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:47,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:47,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:47,881 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:16:54,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:54,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 707 states and 1945 transitions. [2024-11-24 18:16:54,270 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1945 transitions. [2024-11-24 18:16:54,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-24 18:16:54,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:54,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:54,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:54,349 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-24 18:16:56,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:56,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1965 states to 709 states and 1947 transitions. [2024-11-24 18:16:56,020 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1947 transitions. [2024-11-24 18:16:56,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-24 18:16:56,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:56,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:56,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:56,068 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:16:59,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:59,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 716 states and 1978 transitions. [2024-11-24 18:16:59,298 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1978 transitions. [2024-11-24 18:16:59,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-24 18:16:59,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:59,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:59,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:59,353 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:16:59,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:59,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 718 states and 1980 transitions. [2024-11-24 18:16:59,984 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1980 transitions. [2024-11-24 18:16:59,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:16:59,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:59,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:00,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:00,050 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:17:01,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:01,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2018 states to 720 states and 2000 transitions. [2024-11-24 18:17:01,395 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 2000 transitions. [2024-11-24 18:17:01,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:17:01,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:01,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:01,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:01,486 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:17:04,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:04,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2038 states to 725 states and 2020 transitions. [2024-11-24 18:17:04,672 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 2020 transitions. [2024-11-24 18:17:04,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:17:04,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:04,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:04,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:04,759 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:17:06,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:06,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 727 states and 2036 transitions. [2024-11-24 18:17:06,139 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 2036 transitions. [2024-11-24 18:17:06,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:17:06,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:06,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:06,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:06,220 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:17:07,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:07,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 728 states and 2036 transitions. [2024-11-24 18:17:07,052 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 2036 transitions. [2024-11-24 18:17:07,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:17:07,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:07,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:07,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:07,118 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:17:07,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:07,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 729 states and 2036 transitions. [2024-11-24 18:17:07,791 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 2036 transitions. [2024-11-24 18:17:07,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:17:07,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:07,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:07,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:07,867 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-24 18:17:08,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:08,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2055 states to 731 states and 2037 transitions. [2024-11-24 18:17:08,284 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 2037 transitions. [2024-11-24 18:17:08,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:17:08,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:08,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:08,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:08,396 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:17:09,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:09,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2058 states to 734 states and 2040 transitions. [2024-11-24 18:17:09,537 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 2040 transitions. [2024-11-24 18:17:09,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:17:09,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:09,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:09,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:09,635 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-24 18:17:10,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:10,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2065 states to 739 states and 2047 transitions. [2024-11-24 18:17:10,336 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 2047 transitions. [2024-11-24 18:17:10,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:17:10,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:10,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:10,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:10,401 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-24 18:17:10,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:10,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 744 states and 2054 transitions. [2024-11-24 18:17:10,495 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 2054 transitions. [2024-11-24 18:17:10,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:17:10,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:10,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:10,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:10,560 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:17:12,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:12,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 750 states and 2080 transitions. [2024-11-24 18:17:12,566 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 2080 transitions. [2024-11-24 18:17:12,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:17:12,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:12,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:12,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:12,819 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:17:16,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:16,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2123 states to 757 states and 2105 transitions. [2024-11-24 18:17:16,186 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 2105 transitions. [2024-11-24 18:17:16,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:17:16,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:16,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:16,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:16,258 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:17:18,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:18,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2143 states to 761 states and 2125 transitions. [2024-11-24 18:17:18,626 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 2125 transitions. [2024-11-24 18:17:18,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:17:18,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:18,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:18,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:18,674 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:17:20,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:20,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 764 states and 2131 transitions. [2024-11-24 18:17:20,695 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 2131 transitions. [2024-11-24 18:17:20,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:17:20,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:20,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:20,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:20,753 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:17:21,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:21,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2165 states to 765 states and 2147 transitions. [2024-11-24 18:17:21,515 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 2147 transitions. [2024-11-24 18:17:21,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:17:21,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:21,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:21,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:21,569 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:17:22,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:22,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 766 states and 2149 transitions. [2024-11-24 18:17:22,245 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 2149 transitions. [2024-11-24 18:17:22,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:17:22,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:22,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:22,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:22,289 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:17:24,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:24,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2172 states to 769 states and 2154 transitions. [2024-11-24 18:17:24,772 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 2154 transitions. [2024-11-24 18:17:24,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:17:24,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:24,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:24,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:24,817 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:17:25,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:25,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2173 states to 770 states and 2155 transitions. [2024-11-24 18:17:25,479 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 2155 transitions. [2024-11-24 18:17:25,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-24 18:17:25,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:25,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:25,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:25,543 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:17:27,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:27,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 776 states and 2165 transitions. [2024-11-24 18:17:27,994 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 2165 transitions. [2024-11-24 18:17:27,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:17:27,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:27,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:28,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:28,087 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:17:28,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:28,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 778 states and 2167 transitions. [2024-11-24 18:17:28,144 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 2167 transitions. [2024-11-24 18:17:28,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-24 18:17:28,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:28,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:28,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:28,194 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:17:29,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:29,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2187 states to 779 states and 2169 transitions. [2024-11-24 18:17:29,110 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 2169 transitions. [2024-11-24 18:17:29,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-24 18:17:29,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:29,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:29,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:29,363 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:17:37,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:37,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 794 states and 2210 transitions. [2024-11-24 18:17:37,491 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 2210 transitions. [2024-11-24 18:17:37,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:17:37,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:37,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:37,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:37,583 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-24 18:17:41,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:41,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 802 states and 2235 transitions. [2024-11-24 18:17:41,317 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 2235 transitions. [2024-11-24 18:17:41,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:17:41,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:41,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:41,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:41,370 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-24 18:17:42,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:42,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 803 states and 2245 transitions. [2024-11-24 18:17:42,172 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 2245 transitions. [2024-11-24 18:17:42,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:17:42,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:42,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:42,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:42,239 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-24 18:17:45,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:45,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 808 states and 2255 transitions. [2024-11-24 18:17:45,364 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 2255 transitions. [2024-11-24 18:17:45,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:17:45,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:45,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:45,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:45,409 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-24 18:17:46,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:46,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 809 states and 2269 transitions. [2024-11-24 18:17:46,538 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 2269 transitions. [2024-11-24 18:17:46,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:17:46,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:46,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:46,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:47,370 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 16 proven. 4 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-24 18:17:49,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:49,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 812 states and 2283 transitions. [2024-11-24 18:17:49,976 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 2283 transitions. [2024-11-24 18:17:49,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-24 18:17:49,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:49,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:50,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:50,047 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-24 18:17:52,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:52,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 816 states and 2289 transitions. [2024-11-24 18:17:52,126 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 2289 transitions. [2024-11-24 18:17:52,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-24 18:17:52,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:52,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:52,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:52,170 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:17:52,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:52,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 817 states and 2306 transitions. [2024-11-24 18:17:52,970 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 2306 transitions. [2024-11-24 18:17:52,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-24 18:17:52,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:52,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:52,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:53,022 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:17:53,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:53,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 819 states and 2308 transitions. [2024-11-24 18:17:53,810 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 2308 transitions. [2024-11-24 18:17:53,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:17:53,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:53,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:53,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:53,892 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:17:56,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:56,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 822 states and 2327 transitions. [2024-11-24 18:17:56,302 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 2327 transitions. [2024-11-24 18:17:56,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:17:56,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:56,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:56,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:56,381 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:18:00,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:00,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 827 states and 2347 transitions. [2024-11-24 18:18:00,158 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 2347 transitions. [2024-11-24 18:18:00,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:18:00,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:00,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:00,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:00,224 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:18:02,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:02,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 829 states and 2362 transitions. [2024-11-24 18:18:02,084 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 2362 transitions. [2024-11-24 18:18:02,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:18:02,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:02,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:02,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:02,157 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:18:02,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:02,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 830 states and 2363 transitions. [2024-11-24 18:18:02,954 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 2363 transitions. [2024-11-24 18:18:02,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:18:02,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:02,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:02,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:03,017 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:18:08,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:08,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2412 states to 841 states and 2394 transitions. [2024-11-24 18:18:08,417 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 2394 transitions. [2024-11-24 18:18:08,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:18:08,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:08,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:08,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:08,472 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:18:12,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:12,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2430 states to 847 states and 2412 transitions. [2024-11-24 18:18:12,997 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 2412 transitions. [2024-11-24 18:18:12,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:18:12,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:12,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:13,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:13,053 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-24 18:18:13,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:13,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2437 states to 852 states and 2419 transitions. [2024-11-24 18:18:13,909 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 2419 transitions. [2024-11-24 18:18:13,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:18:13,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:13,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:13,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:13,968 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-24 18:18:14,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:14,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2444 states to 857 states and 2426 transitions. [2024-11-24 18:18:14,036 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 2426 transitions. [2024-11-24 18:18:14,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:18:14,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:14,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:14,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:14,082 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:18:16,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:16,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2453 states to 863 states and 2435 transitions. [2024-11-24 18:18:16,454 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 2435 transitions. [2024-11-24 18:18:16,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:18:16,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:16,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:16,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:16,600 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:18:18,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:18,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2471 states to 870 states and 2453 transitions. [2024-11-24 18:18:18,325 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 2453 transitions. [2024-11-24 18:18:18,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:18:18,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:18,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:18,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:18,369 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:18:19,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:19,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2472 states to 871 states and 2454 transitions. [2024-11-24 18:18:19,402 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 2454 transitions. [2024-11-24 18:18:19,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:18:19,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:19,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:19,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:19,503 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:18:20,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:20,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2473 states to 873 states and 2455 transitions. [2024-11-24 18:18:20,406 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 2455 transitions. [2024-11-24 18:18:20,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:18:20,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:20,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:20,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:20,495 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:18:21,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:21,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2486 states to 880 states and 2468 transitions. [2024-11-24 18:18:21,921 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 2468 transitions. [2024-11-24 18:18:21,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:18:21,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:21,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:21,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:21,999 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:18:32,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:32,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2530 states to 895 states and 2512 transitions. [2024-11-24 18:18:32,117 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 2512 transitions. [2024-11-24 18:18:32,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:18:32,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:32,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:32,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:32,166 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-24 18:18:37,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:37,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 903 states and 2537 transitions. [2024-11-24 18:18:37,069 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 2537 transitions. [2024-11-24 18:18:37,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:18:37,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:37,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:37,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:37,122 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-24 18:18:42,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:42,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2574 states to 909 states and 2556 transitions. [2024-11-24 18:18:42,632 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 2556 transitions. [2024-11-24 18:18:42,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:18:42,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:42,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:42,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:42,698 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:18:42,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:42,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2587 states to 914 states and 2569 transitions. [2024-11-24 18:18:42,782 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 2569 transitions. [2024-11-24 18:18:42,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:18:42,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:42,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:42,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:42,833 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-24 18:18:44,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:44,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2589 states to 916 states and 2571 transitions. [2024-11-24 18:18:44,400 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 2571 transitions. [2024-11-24 18:18:44,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:18:44,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:44,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:44,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:44,674 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:18:47,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:47,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2596 states to 920 states and 2578 transitions. [2024-11-24 18:18:47,979 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 2578 transitions. [2024-11-24 18:18:47,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:18:47,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:47,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:48,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:48,048 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:18:53,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:53,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2626 states to 931 states and 2608 transitions. [2024-11-24 18:18:53,948 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 2608 transitions. [2024-11-24 18:18:53,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:18:53,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:53,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:53,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:54,007 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:18:58,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:58,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2643 states to 937 states and 2625 transitions. [2024-11-24 18:18:58,231 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 2625 transitions. [2024-11-24 18:18:58,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:18:58,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:58,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:58,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:58,298 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-24 18:18:59,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:59,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2650 states to 942 states and 2632 transitions. [2024-11-24 18:18:59,251 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 2632 transitions. [2024-11-24 18:18:59,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:18:59,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:59,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:59,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:59,309 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-24 18:18:59,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:59,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2657 states to 947 states and 2639 transitions. [2024-11-24 18:18:59,386 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 2639 transitions. [2024-11-24 18:18:59,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:18:59,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:59,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:59,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:59,437 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-24 18:19:04,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:04,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2688 states to 954 states and 2670 transitions. [2024-11-24 18:19:04,300 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 2670 transitions. [2024-11-24 18:19:04,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:19:04,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:04,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:04,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:04,590 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:19:05,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:05,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2699 states to 959 states and 2681 transitions. [2024-11-24 18:19:05,092 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 2681 transitions. [2024-11-24 18:19:05,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:19:05,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:05,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:05,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:05,139 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-24 18:19:06,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:06,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 961 states and 2683 transitions. [2024-11-24 18:19:06,087 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 2683 transitions. [2024-11-24 18:19:06,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:19:06,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:06,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:06,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:06,158 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-24 18:19:10,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:10,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2711 states to 967 states and 2693 transitions. [2024-11-24 18:19:10,250 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 2693 transitions. [2024-11-24 18:19:10,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:19:10,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:10,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:10,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:10,413 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:19:15,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:15,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2739 states to 979 states and 2721 transitions. [2024-11-24 18:19:15,847 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 2721 transitions. [2024-11-24 18:19:15,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:19:15,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:15,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:15,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:15,931 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:19:16,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:16,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 981 states and 2722 transitions. [2024-11-24 18:19:16,808 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 2722 transitions. [2024-11-24 18:19:16,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:19:16,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:16,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:16,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:16,978 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:19:18,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:18,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2741 states to 982 states and 2723 transitions. [2024-11-24 18:19:18,440 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 2723 transitions. [2024-11-24 18:19:18,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:19:18,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:18,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:18,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:18,523 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:19:19,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:19,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 984 states and 2724 transitions. [2024-11-24 18:19:19,875 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 2724 transitions. [2024-11-24 18:19:19,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:19:19,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:19,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:19,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:19,920 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-24 18:19:21,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:21,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2746 states to 986 states and 2728 transitions. [2024-11-24 18:19:21,436 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 2728 transitions. [2024-11-24 18:19:21,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:19:21,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:21,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:21,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:21,522 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:19:22,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:22,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2747 states to 988 states and 2729 transitions. [2024-11-24 18:19:22,875 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 2729 transitions. [2024-11-24 18:19:22,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:19:22,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:22,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:22,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:22,922 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:19:26,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:26,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2756 states to 992 states and 2738 transitions. [2024-11-24 18:19:26,688 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 2738 transitions. [2024-11-24 18:19:26,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:19:26,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:26,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:26,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:26,881 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:19:36,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:36,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2794 states to 1007 states and 2776 transitions. [2024-11-24 18:19:36,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 2776 transitions. [2024-11-24 18:19:36,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:19:36,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:36,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:36,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:36,402 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:19:36,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:36,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2808 states to 1012 states and 2790 transitions. [2024-11-24 18:19:36,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 2790 transitions. [2024-11-24 18:19:36,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:19:36,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:36,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:36,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:36,597 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:19:39,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:39,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2815 states to 1016 states and 2797 transitions. [2024-11-24 18:19:39,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 2797 transitions. [2024-11-24 18:19:39,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:19:39,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:39,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:39,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:39,555 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:19:43,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:43,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 1022 states and 2808 transitions. [2024-11-24 18:19:43,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 2808 transitions. [2024-11-24 18:19:43,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-24 18:19:43,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:43,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:43,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:43,620 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-24 18:19:47,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:47,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2852 states to 1028 states and 2834 transitions. [2024-11-24 18:19:47,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 2834 transitions. [2024-11-24 18:19:47,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:19:47,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:47,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:47,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:47,140 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:19:50,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:50,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2872 states to 1034 states and 2854 transitions. [2024-11-24 18:19:50,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 2854 transitions. [2024-11-24 18:19:50,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:19:50,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:50,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:50,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:50,141 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:19:56,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:56,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2904 states to 1046 states and 2886 transitions. [2024-11-24 18:19:56,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 2886 transitions. [2024-11-24 18:19:56,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:19:56,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:56,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:56,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:57,017 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:20:00,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:00,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2918 states to 1050 states and 2900 transitions. [2024-11-24 18:20:00,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 2900 transitions. [2024-11-24 18:20:00,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:20:00,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:00,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:00,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:00,315 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:20:02,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:02,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2922 states to 1053 states and 2904 transitions. [2024-11-24 18:20:02,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 2904 transitions. [2024-11-24 18:20:02,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:20:02,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:02,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:02,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:02,756 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:20:07,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:07,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 1057 states and 2919 transitions. [2024-11-24 18:20:07,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 2919 transitions. [2024-11-24 18:20:07,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:20:07,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:07,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:07,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:07,153 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-24 18:20:10,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:10,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 1063 states and 2927 transitions. [2024-11-24 18:20:10,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 2927 transitions. [2024-11-24 18:20:10,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:20:10,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:10,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:10,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:10,972 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-24 18:20:13,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:13,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2951 states to 1067 states and 2933 transitions. [2024-11-24 18:20:13,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 2933 transitions. [2024-11-24 18:20:13,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:20:13,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:13,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:14,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:14,045 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-24 18:20:15,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:15,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2967 states to 1068 states and 2949 transitions. [2024-11-24 18:20:15,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 2949 transitions. [2024-11-24 18:20:15,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:20:15,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:15,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:15,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:15,308 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-24 18:20:16,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:16,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2969 states to 1070 states and 2951 transitions. [2024-11-24 18:20:16,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 2951 transitions. [2024-11-24 18:20:16,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:20:16,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:16,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:16,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:16,632 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-24 18:20:22,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:22,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2989 states to 1078 states and 2971 transitions. [2024-11-24 18:20:22,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 2971 transitions. [2024-11-24 18:20:22,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:20:22,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:22,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:22,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:22,094 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-24 18:20:33,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:33,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3021 states to 1090 states and 3003 transitions. [2024-11-24 18:20:33,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 3003 transitions. [2024-11-24 18:20:33,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:20:33,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:33,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:33,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:33,289 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:20:34,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:34,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3022 states to 1092 states and 3004 transitions. [2024-11-24 18:20:34,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 3004 transitions. [2024-11-24 18:20:34,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:20:34,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:34,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:34,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:34,544 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-24 18:20:39,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:39,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3033 states to 1098 states and 3015 transitions. [2024-11-24 18:20:39,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 3015 transitions. [2024-11-24 18:20:39,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-24 18:20:39,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:39,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:39,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:39,090 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:20:39,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:39,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3048 states to 1103 states and 3030 transitions. [2024-11-24 18:20:39,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 3030 transitions. [2024-11-24 18:20:39,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-24 18:20:39,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:39,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:39,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:39,221 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:20:39,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:39,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3060 states to 1108 states and 3042 transitions. [2024-11-24 18:20:39,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 3042 transitions. [2024-11-24 18:20:39,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:20:39,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:39,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:39,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:39,351 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:20:40,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:40,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3076 states to 1109 states and 3058 transitions. [2024-11-24 18:20:40,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 3058 transitions. [2024-11-24 18:20:40,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:20:40,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:40,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:40,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:40,768 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:20:41,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:41,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3078 states to 1111 states and 3060 transitions. [2024-11-24 18:20:41,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 3060 transitions. [2024-11-24 18:20:41,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:20:41,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:41,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:41,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:41,351 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:20:43,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:43,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3086 states to 1115 states and 3068 transitions. [2024-11-24 18:20:43,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 3068 transitions. [2024-11-24 18:20:43,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-24 18:20:43,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:43,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:43,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:43,617 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:20:47,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:47,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3101 states to 1118 states and 3083 transitions. [2024-11-24 18:20:47,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 3083 transitions. [2024-11-24 18:20:47,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-24 18:20:47,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:47,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:47,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:47,450 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:20:53,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:53,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3121 states to 1123 states and 3103 transitions. [2024-11-24 18:20:53,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 3103 transitions. [2024-11-24 18:20:53,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-24 18:20:53,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:53,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:53,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:53,167 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:20:55,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:55,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3131 states to 1125 states and 3113 transitions. [2024-11-24 18:20:55,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 3113 transitions. [2024-11-24 18:20:55,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-24 18:20:55,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:55,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:55,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:55,483 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:20:56,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:56,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3132 states to 1126 states and 3114 transitions. [2024-11-24 18:20:56,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 3114 transitions. [2024-11-24 18:20:56,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-24 18:20:56,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:56,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:56,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:56,650 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:20:57,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:57,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3132 states to 1127 states and 3114 transitions. [2024-11-24 18:20:57,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 3114 transitions. [2024-11-24 18:20:57,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-24 18:20:57,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:57,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:57,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:57,754 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-24 18:20:59,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:59,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3142 states to 1131 states and 3124 transitions. [2024-11-24 18:20:59,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 3124 transitions. [2024-11-24 18:20:59,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-24 18:20:59,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:59,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:59,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:59,642 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-24 18:21:01,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:01,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3154 states to 1135 states and 3136 transitions. [2024-11-24 18:21:01,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 3136 transitions. [2024-11-24 18:21:01,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-24 18:21:01,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:01,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:01,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:01,265 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:21:07,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:07,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3176 states to 1146 states and 3158 transitions. [2024-11-24 18:21:07,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 3158 transitions. [2024-11-24 18:21:07,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-24 18:21:07,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:07,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:07,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:07,328 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:21:10,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:10,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3186 states to 1151 states and 3168 transitions. [2024-11-24 18:21:10,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 3168 transitions. [2024-11-24 18:21:10,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:21:10,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:10,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:10,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:10,807 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:21:19,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:19,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3220 states to 1164 states and 3202 transitions. [2024-11-24 18:21:19,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 3202 transitions. [2024-11-24 18:21:19,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:21:19,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:19,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:19,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:19,587 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:21:22,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:22,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3239 states to 1170 states and 3221 transitions. [2024-11-24 18:21:22,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 3221 transitions. [2024-11-24 18:21:22,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:21:22,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:22,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:22,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:23,017 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:21:25,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:25,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3243 states to 1173 states and 3225 transitions. [2024-11-24 18:21:25,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 3225 transitions. [2024-11-24 18:21:25,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:21:25,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:25,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:25,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:25,330 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:21:25,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:25,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3246 states to 1175 states and 3228 transitions. [2024-11-24 18:21:25,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 3228 transitions. [2024-11-24 18:21:25,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:21:25,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:25,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:25,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:25,468 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:21:29,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:29,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 1179 states and 3241 transitions. [2024-11-24 18:21:29,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 3241 transitions. [2024-11-24 18:21:29,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:21:29,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:29,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:29,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:29,149 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-24 18:21:32,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:32,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3281 states to 1184 states and 3263 transitions. [2024-11-24 18:21:32,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 3263 transitions. [2024-11-24 18:21:32,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:21:32,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:32,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:32,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:32,858 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:21:37,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:37,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3295 states to 1188 states and 3277 transitions. [2024-11-24 18:21:37,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 3277 transitions. [2024-11-24 18:21:37,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:21:37,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:37,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:37,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:37,970 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-24 18:21:39,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:39,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3297 states to 1190 states and 3279 transitions. [2024-11-24 18:21:39,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 3279 transitions. [2024-11-24 18:21:39,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:21:39,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:39,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:39,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:39,316 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-24 18:21:41,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:41,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3299 states to 1192 states and 3281 transitions. [2024-11-24 18:21:41,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 3281 transitions. [2024-11-24 18:21:41,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:21:41,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:41,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:41,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:41,238 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-24 18:21:46,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:46,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3318 states to 1200 states and 3300 transitions. [2024-11-24 18:21:46,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 3300 transitions. [2024-11-24 18:21:46,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:21:46,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:46,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:46,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:46,314 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-24 18:21:58,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:58,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3350 states to 1212 states and 3332 transitions. [2024-11-24 18:21:58,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 3332 transitions. [2024-11-24 18:21:58,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:21:58,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:58,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:58,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:58,985 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-24 18:22:03,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:03,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3361 states to 1218 states and 3343 transitions. [2024-11-24 18:22:03,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 3343 transitions. [2024-11-24 18:22:03,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-24 18:22:03,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:03,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:03,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:03,891 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-24 18:22:11,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:11,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3412 states to 1231 states and 3394 transitions. [2024-11-24 18:22:11,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 3394 transitions. [2024-11-24 18:22:11,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-24 18:22:11,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:11,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:11,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:11,738 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-24 18:22:16,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:16,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3444 states to 1238 states and 3426 transitions. [2024-11-24 18:22:16,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 3426 transitions. [2024-11-24 18:22:16,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-24 18:22:16,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:16,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:16,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:16,935 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:22:17,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:17,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3457 states to 1243 states and 3439 transitions. [2024-11-24 18:22:17,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 3439 transitions. [2024-11-24 18:22:17,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:22:17,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:17,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:17,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:17,124 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-24 18:22:24,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:24,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 1255 states and 3476 transitions. [2024-11-24 18:22:24,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 3476 transitions. [2024-11-24 18:22:24,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:22:24,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:24,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:24,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:24,801 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-24 18:22:34,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:34,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3528 states to 1267 states and 3510 transitions. [2024-11-24 18:22:34,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 3510 transitions. [2024-11-24 18:22:34,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:22:34,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:34,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:34,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:34,902 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-24 18:22:35,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:35,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3530 states to 1269 states and 3512 transitions. [2024-11-24 18:22:35,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 3512 transitions. [2024-11-24 18:22:35,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:22:35,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:35,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:35,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:36,015 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-24 18:22:37,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:37,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3537 states to 1273 states and 3519 transitions. [2024-11-24 18:22:37,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 3519 transitions. [2024-11-24 18:22:37,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-24 18:22:37,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:37,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:38,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:38,021 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:22:43,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:43,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3556 states to 1278 states and 3538 transitions. [2024-11-24 18:22:43,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 3538 transitions. [2024-11-24 18:22:43,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-24 18:22:43,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:43,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:43,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:43,180 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:22:46,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:46,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3570 states to 1281 states and 3552 transitions. [2024-11-24 18:22:46,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 3552 transitions. [2024-11-24 18:22:46,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-24 18:22:46,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:46,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:46,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:46,676 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:22:47,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:47,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3571 states to 1282 states and 3553 transitions. [2024-11-24 18:22:47,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 3553 transitions. [2024-11-24 18:22:47,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-24 18:22:47,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:47,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:47,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:47,761 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:22:49,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:49,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3580 states to 1284 states and 3562 transitions. [2024-11-24 18:22:49,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 3562 transitions. [2024-11-24 18:22:49,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-24 18:22:49,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:49,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:49,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:49,575 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-24 18:22:52,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:52,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3602 states to 1290 states and 3584 transitions. [2024-11-24 18:22:52,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 3584 transitions. [2024-11-24 18:22:52,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-24 18:22:52,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:52,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:52,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:52,570 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:22:54,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:54,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3602 states to 1291 states and 3584 transitions. [2024-11-24 18:22:54,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 3584 transitions. [2024-11-24 18:22:54,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-24 18:22:54,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:54,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:54,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:54,248 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:23:00,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:00,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3623 states to 1302 states and 3605 transitions. [2024-11-24 18:23:00,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 3605 transitions. [2024-11-24 18:23:00,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-24 18:23:00,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:00,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:00,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:00,551 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-24 18:23:06,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:06,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3650 states to 1308 states and 3632 transitions. [2024-11-24 18:23:06,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 3632 transitions. [2024-11-24 18:23:06,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-24 18:23:06,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:06,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:06,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:06,172 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-24 18:23:08,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:08,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3668 states to 1310 states and 3650 transitions. [2024-11-24 18:23:08,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 3650 transitions. [2024-11-24 18:23:08,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-24 18:23:08,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:08,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:08,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:08,559 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:23:09,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:09,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1311 states and 3652 transitions. [2024-11-24 18:23:09,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 3652 transitions. [2024-11-24 18:23:09,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-24 18:23:09,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:09,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:09,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:09,684 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-24 18:23:11,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:11,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3686 states to 1312 states and 3668 transitions. [2024-11-24 18:23:11,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 3668 transitions. [2024-11-24 18:23:11,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-24 18:23:11,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:11,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:11,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:11,067 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:23:13,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:13,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3693 states to 1316 states and 3675 transitions. [2024-11-24 18:23:13,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 3675 transitions. [2024-11-24 18:23:13,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-24 18:23:13,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:13,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:13,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:13,579 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-24 18:23:14,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:14,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3700 states to 1321 states and 3682 transitions. [2024-11-24 18:23:14,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 3682 transitions. [2024-11-24 18:23:14,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-24 18:23:14,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:14,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:14,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:14,686 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-24 18:23:16,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:16,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3707 states to 1326 states and 3689 transitions. [2024-11-24 18:23:16,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 3689 transitions. [2024-11-24 18:23:16,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-24 18:23:16,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:16,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:16,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:16,180 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-24 18:23:16,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:16,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3714 states to 1331 states and 3696 transitions. [2024-11-24 18:23:16,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 3696 transitions. [2024-11-24 18:23:16,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-24 18:23:16,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:16,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms