./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec7_product35.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a235c384-5c87-482f-849f-3eac37fbd2d0/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a235c384-5c87-482f-849f-3eac37fbd2d0/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a235c384-5c87-482f-849f-3eac37fbd2d0/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a235c384-5c87-482f-849f-3eac37fbd2d0/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec7_product35.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a235c384-5c87-482f-849f-3eac37fbd2d0/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a235c384-5c87-482f-849f-3eac37fbd2d0/bin/ukojak-verify-EEHR8qb7sm --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 e6954a366a92a56976ad3f15dd01067d582436273e28a74386bd548c596ad28b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:19:25,122 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:19:25,219 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a235c384-5c87-482f-849f-3eac37fbd2d0/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:19:25,228 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:19:25,229 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:19:25,259 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:19:25,263 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:19:25,263 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:19:25,264 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:19:25,264 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:19:25,264 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:19:25,264 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:19:25,264 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:19:25,265 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:19:25,265 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:19:25,265 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:19:25,265 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:19:25,265 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:19:25,265 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:19:25,265 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:19:25,265 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:19:25,266 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:19:25,266 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:19:25,266 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:19:25,266 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:19:25,266 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:19:25,266 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:19:25,266 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:19:25,266 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:19:25,269 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:19:25,269 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:19:25,269 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:19:25,269 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:19:25,269 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_a235c384-5c87-482f-849f-3eac37fbd2d0/bin/ukojak-verify-EEHR8qb7sm 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 -> e6954a366a92a56976ad3f15dd01067d582436273e28a74386bd548c596ad28b [2024-11-13 20:19:25,605 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:19:25,614 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:19:25,618 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:19:25,620 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:19:25,620 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:19:25,621 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a235c384-5c87-482f-849f-3eac37fbd2d0/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/product-lines/email_spec7_product35.cil.c Unable to find full path for "g++" [2024-11-13 20:19:27,476 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:19:27,910 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:19:27,911 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a235c384-5c87-482f-849f-3eac37fbd2d0/sv-benchmarks/c/product-lines/email_spec7_product35.cil.c [2024-11-13 20:19:27,942 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a235c384-5c87-482f-849f-3eac37fbd2d0/bin/ukojak-verify-EEHR8qb7sm/data/29279873c/6f9f2ab149004174bd20da71bd08e784/FLAG24c30d96b [2024-11-13 20:19:27,965 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a235c384-5c87-482f-849f-3eac37fbd2d0/bin/ukojak-verify-EEHR8qb7sm/data/29279873c/6f9f2ab149004174bd20da71bd08e784 [2024-11-13 20:19:27,969 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:19:27,971 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:19:27,974 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:19:27,974 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:19:27,980 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:19:27,981 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:19:27" (1/1) ... [2024-11-13 20:19:27,985 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55fd595b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:27, skipping insertion in model container [2024-11-13 20:19:27,985 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:19:27" (1/1) ... [2024-11-13 20:19:28,055 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:19:28,622 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_a235c384-5c87-482f-849f-3eac37fbd2d0/sv-benchmarks/c/product-lines/email_spec7_product35.cil.c[48298,48311] [2024-11-13 20:19:28,747 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:19:28,779 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:19:28,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [48] [2024-11-13 20:19:28,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [66] [2024-11-13 20:19:28,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [225] [2024-11-13 20:19:28,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [678] [2024-11-13 20:19:28,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EncryptVerify_spec.i","") [1749] [2024-11-13 20:19:28,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1768] [2024-11-13 20:19:28,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2134] [2024-11-13 20:19:28,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [2143] [2024-11-13 20:19:28,792 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2181] [2024-11-13 20:19:28,793 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [2491] [2024-11-13 20:19:28,793 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2888] [2024-11-13 20:19:28,924 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_a235c384-5c87-482f-849f-3eac37fbd2d0/sv-benchmarks/c/product-lines/email_spec7_product35.cil.c[48298,48311] [2024-11-13 20:19:28,951 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:19:28,998 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:19:28,999 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:28 WrapperNode [2024-11-13 20:19:29,000 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:19:29,002 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:19:29,002 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:19:29,002 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:19:29,009 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:28" (1/1) ... [2024-11-13 20:19:29,043 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:28" (1/1) ... [2024-11-13 20:19:29,130 INFO L138 Inliner]: procedures = 137, calls = 226, calls flagged for inlining = 66, calls inlined = 63, statements flattened = 1141 [2024-11-13 20:19:29,133 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:19:29,133 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:19:29,133 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:19:29,134 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:19:29,141 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:28" (1/1) ... [2024-11-13 20:19:29,141 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:28" (1/1) ... [2024-11-13 20:19:29,147 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:28" (1/1) ... [2024-11-13 20:19:29,148 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:28" (1/1) ... [2024-11-13 20:19:29,167 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:28" (1/1) ... [2024-11-13 20:19:29,177 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:28" (1/1) ... [2024-11-13 20:19:29,182 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:28" (1/1) ... [2024-11-13 20:19:29,186 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:28" (1/1) ... [2024-11-13 20:19:29,193 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:19:29,194 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:19:29,194 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:19:29,195 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:19:29,196 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:28" (1/1) ... [2024-11-13 20:19:29,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:19:29,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a235c384-5c87-482f-849f-3eac37fbd2d0/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:19:29,242 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a235c384-5c87-482f-849f-3eac37fbd2d0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:19:29,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a235c384-5c87-482f-849f-3eac37fbd2d0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:19:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2024-11-13 20:19:29,302 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2024-11-13 20:19:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2024-11-13 20:19:29,302 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2024-11-13 20:19:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2024-11-13 20:19:29,302 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2024-11-13 20:19:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2024-11-13 20:19:29,303 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2024-11-13 20:19:29,303 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2024-11-13 20:19:29,303 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2024-11-13 20:19:29,303 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2024-11-13 20:19:29,303 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2024-11-13 20:19:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2024-11-13 20:19:29,304 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2024-11-13 20:19:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2024-11-13 20:19:29,304 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2024-11-13 20:19:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2024-11-13 20:19:29,304 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2024-11-13 20:19:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2024-11-13 20:19:29,304 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2024-11-13 20:19:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2024-11-13 20:19:29,305 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2024-11-13 20:19:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2024-11-13 20:19:29,306 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2024-11-13 20:19:29,306 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2024-11-13 20:19:29,306 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2024-11-13 20:19:29,307 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2024-11-13 20:19:29,307 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2024-11-13 20:19:29,307 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2024-11-13 20:19:29,307 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2024-11-13 20:19:29,307 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2024-11-13 20:19:29,307 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2024-11-13 20:19:29,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:19:29,308 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2024-11-13 20:19:29,308 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2024-11-13 20:19:29,308 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2024-11-13 20:19:29,309 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2024-11-13 20:19:29,309 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2024-11-13 20:19:29,309 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2024-11-13 20:19:29,309 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2024-11-13 20:19:29,309 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2024-11-13 20:19:29,310 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2024-11-13 20:19:29,311 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2024-11-13 20:19:29,311 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2024-11-13 20:19:29,311 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2024-11-13 20:19:29,311 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2024-11-13 20:19:29,311 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2024-11-13 20:19:29,311 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2024-11-13 20:19:29,311 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2024-11-13 20:19:29,311 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2024-11-13 20:19:29,311 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2024-11-13 20:19:29,311 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2024-11-13 20:19:29,311 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2024-11-13 20:19:29,311 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2024-11-13 20:19:29,311 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2024-11-13 20:19:29,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:19:29,312 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2024-11-13 20:19:29,312 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2024-11-13 20:19:29,312 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2024-11-13 20:19:29,312 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2024-11-13 20:19:29,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:19:29,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:19:29,633 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:19:29,636 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:19:30,960 INFO L? ?]: Removed 604 outVars from TransFormulas that were not future-live. [2024-11-13 20:19:30,961 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:19:32,100 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:19:32,103 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:19:32,104 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:19:32 BoogieIcfgContainer [2024-11-13 20:19:32,104 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:19:32,105 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:19:32,105 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:19:32,116 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:19:32,117 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:19:32" (1/1) ... [2024-11-13 20:19:32,128 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:19:32,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:32,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 239 states and 320 transitions. [2024-11-13 20:19:32,211 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 320 transitions. [2024-11-13 20:19:32,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:19:32,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:32,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:32,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:32,782 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:19:32,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:32,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 239 states and 318 transitions. [2024-11-13 20:19:32,929 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 318 transitions. [2024-11-13 20:19:32,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:19:32,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:32,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:33,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:33,432 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:19:33,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:33,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 241 states and 331 transitions. [2024-11-13 20:19:33,486 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 331 transitions. [2024-11-13 20:19:33,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:19:33,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:33,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:33,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:33,745 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:19:33,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:33,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 244 states and 344 transitions. [2024-11-13 20:19:33,846 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 344 transitions. [2024-11-13 20:19:33,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:19:33,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:33,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:33,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:34,226 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:19:34,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:34,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 250 states and 366 transitions. [2024-11-13 20:19:34,404 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 366 transitions. [2024-11-13 20:19:34,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:19:34,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:34,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:34,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:34,620 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:19:34,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:34,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 255 states and 382 transitions. [2024-11-13 20:19:34,922 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 382 transitions. [2024-11-13 20:19:34,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:19:34,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:34,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:34,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:35,115 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:19:35,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:35,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 262 states and 405 transitions. [2024-11-13 20:19:35,622 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 405 transitions. [2024-11-13 20:19:35,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:19:35,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:35,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:35,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:35,840 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:19:35,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:35,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 266 states and 410 transitions. [2024-11-13 20:19:35,919 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 410 transitions. [2024-11-13 20:19:35,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:19:35,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:35,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:35,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:36,039 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:19:36,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:36,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 268 states and 413 transitions. [2024-11-13 20:19:36,228 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 413 transitions. [2024-11-13 20:19:36,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:19:36,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:36,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:36,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:36,342 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:19:36,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:36,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 270 states and 424 transitions. [2024-11-13 20:19:36,501 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 424 transitions. [2024-11-13 20:19:36,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:19:36,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:36,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:36,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:36,704 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:19:36,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:36,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 275 states and 431 transitions. [2024-11-13 20:19:36,755 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 431 transitions. [2024-11-13 20:19:36,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:19:36,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:36,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:36,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:36,926 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:19:37,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:37,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 284 states and 455 transitions. [2024-11-13 20:19:37,646 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 455 transitions. [2024-11-13 20:19:37,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:19:37,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:37,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:37,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:37,840 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:19:38,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:38,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 289 states and 474 transitions. [2024-11-13 20:19:38,283 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 474 transitions. [2024-11-13 20:19:38,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:19:38,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:38,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:38,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:38,423 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:19:39,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:39,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 300 states and 501 transitions. [2024-11-13 20:19:39,439 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 501 transitions. [2024-11-13 20:19:39,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:19:39,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:39,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:39,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:39,658 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:19:39,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:39,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 306 states and 513 transitions. [2024-11-13 20:19:39,933 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 513 transitions. [2024-11-13 20:19:39,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:19:39,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:39,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:39,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:40,070 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 20:19:40,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:40,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 310 states and 521 transitions. [2024-11-13 20:19:40,447 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 521 transitions. [2024-11-13 20:19:40,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:19:40,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:40,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:40,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:40,606 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:19:41,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:41,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 323 states and 550 transitions. [2024-11-13 20:19:41,972 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 550 transitions. [2024-11-13 20:19:41,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:19:41,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:41,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:42,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:42,076 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:19:42,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:42,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 328 states and 566 transitions. [2024-11-13 20:19:42,652 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 566 transitions. [2024-11-13 20:19:42,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:19:42,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:42,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:42,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:44,897 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 20:19:48,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:48,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 377 states and 686 transitions. [2024-11-13 20:19:48,479 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 686 transitions. [2024-11-13 20:19:48,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:19:48,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:48,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:48,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:48,618 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:19:49,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:49,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 379 states and 696 transitions. [2024-11-13 20:19:49,020 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 696 transitions. [2024-11-13 20:19:49,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:19:49,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:49,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:49,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:49,105 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:19:49,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:49,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 382 states and 701 transitions. [2024-11-13 20:19:49,740 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 701 transitions. [2024-11-13 20:19:49,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:19:49,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:49,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:49,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:53,611 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:20:06,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:06,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 418 states and 812 transitions. [2024-11-13 20:20:06,926 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 812 transitions. [2024-11-13 20:20:06,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:20:06,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:06,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:06,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:08,242 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:20:08,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:08,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 420 states and 824 transitions. [2024-11-13 20:20:08,894 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 824 transitions. [2024-11-13 20:20:08,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:20:08,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:08,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:08,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:09,930 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:20:13,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:13,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 430 states and 860 transitions. [2024-11-13 20:20:13,208 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 860 transitions. [2024-11-13 20:20:13,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:20:13,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:13,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:13,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:13,458 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:20:18,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:18,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 445 states and 910 transitions. [2024-11-13 20:20:18,556 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 910 transitions. [2024-11-13 20:20:18,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:20:18,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:18,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:18,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:18,636 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:20:20,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:20,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 450 states and 930 transitions. [2024-11-13 20:20:20,470 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 930 transitions. [2024-11-13 20:20:20,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:20:20,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:20,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:20,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:20,540 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:20:22,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:22,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 457 states and 953 transitions. [2024-11-13 20:20:22,921 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 953 transitions. [2024-11-13 20:20:22,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:20:22,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:22,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:22,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:23,052 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:20:23,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:23,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 462 states and 961 transitions. [2024-11-13 20:20:23,124 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 961 transitions. [2024-11-13 20:20:23,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:20:23,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:23,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:23,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:23,388 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:20:29,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:29,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 479 states and 1016 transitions. [2024-11-13 20:20:29,290 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1016 transitions. [2024-11-13 20:20:29,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:20:29,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:29,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:29,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:29,358 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:20:31,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:31,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 484 states and 1036 transitions. [2024-11-13 20:20:31,101 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1036 transitions. [2024-11-13 20:20:31,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:20:31,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:31,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:31,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:32,205 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:20:36,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:36,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 495 states and 1074 transitions. [2024-11-13 20:20:36,076 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1074 transitions. [2024-11-13 20:20:36,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:20:36,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:36,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:36,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:36,145 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:20:36,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:36,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 497 states and 1084 transitions. [2024-11-13 20:20:36,905 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1084 transitions. [2024-11-13 20:20:36,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:20:36,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:36,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:36,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:37,172 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:20:40,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:40,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 506 states and 1123 transitions. [2024-11-13 20:20:40,512 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1123 transitions. [2024-11-13 20:20:40,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:20:40,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:40,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:40,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:40,648 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:20:42,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:42,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 509 states and 1137 transitions. [2024-11-13 20:20:42,499 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1137 transitions. [2024-11-13 20:20:42,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:20:42,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:42,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:42,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:42,617 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:20:43,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:43,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 511 states and 1141 transitions. [2024-11-13 20:20:43,647 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1141 transitions. [2024-11-13 20:20:43,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:20:43,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:43,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:43,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:43,754 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:20:44,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:44,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 513 states and 1147 transitions. [2024-11-13 20:20:44,976 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1147 transitions. [2024-11-13 20:20:44,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:20:44,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:44,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:45,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:45,198 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:20:46,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:46,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 518 states and 1159 transitions. [2024-11-13 20:20:46,389 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1159 transitions. [2024-11-13 20:20:46,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:20:46,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:46,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:46,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:46,496 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:20:49,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:49,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 523 states and 1172 transitions. [2024-11-13 20:20:49,456 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1172 transitions. [2024-11-13 20:20:49,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:20:49,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:49,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:49,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:49,539 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:20:51,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:51,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 529 states and 1183 transitions. [2024-11-13 20:20:51,916 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1183 transitions. [2024-11-13 20:20:51,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:20:51,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:51,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:51,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:52,164 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:20:59,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:59,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 548 states and 1240 transitions. [2024-11-13 20:20:59,516 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1240 transitions. [2024-11-13 20:20:59,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:20:59,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:59,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:59,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:00,093 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:21:01,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:01,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 554 states and 1258 transitions. [2024-11-13 20:21:01,228 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1258 transitions. [2024-11-13 20:21:01,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:21:01,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:01,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:01,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:01,326 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:21:01,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:01,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 559 states and 1265 transitions. [2024-11-13 20:21:01,386 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1265 transitions. [2024-11-13 20:21:01,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:21:01,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:01,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:01,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:01,960 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 20:21:04,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:04,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 565 states and 1284 transitions. [2024-11-13 20:21:04,101 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1284 transitions. [2024-11-13 20:21:04,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:21:04,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:04,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:04,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:04,338 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:21:12,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:12,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 586 states and 1344 transitions. [2024-11-13 20:21:12,493 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1344 transitions. [2024-11-13 20:21:12,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:21:12,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:12,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:12,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:12,544 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 20:21:15,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:15,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 594 states and 1368 transitions. [2024-11-13 20:21:15,868 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1368 transitions. [2024-11-13 20:21:15,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:21:15,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:15,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:15,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:15,920 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:21:17,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:17,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 597 states and 1382 transitions. [2024-11-13 20:21:17,232 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1382 transitions. [2024-11-13 20:21:17,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:21:17,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:17,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:17,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:17,275 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:21:19,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:19,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 601 states and 1396 transitions. [2024-11-13 20:21:19,715 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1396 transitions. [2024-11-13 20:21:19,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:21:19,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:19,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:19,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:19,766 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:21:21,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:21,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 605 states and 1414 transitions. [2024-11-13 20:21:21,812 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1414 transitions. [2024-11-13 20:21:21,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:21:21,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:21,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:21,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:21,859 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:21:22,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:22,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 606 states and 1415 transitions. [2024-11-13 20:21:22,633 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1415 transitions. [2024-11-13 20:21:22,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:21:22,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:22,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:22,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:22,925 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:21:32,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:32,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 629 states and 1479 transitions. [2024-11-13 20:21:32,425 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1479 transitions. [2024-11-13 20:21:32,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:21:32,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:32,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:32,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:32,474 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:21:32,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:32,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 630 states and 1479 transitions. [2024-11-13 20:21:32,823 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1479 transitions. [2024-11-13 20:21:32,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:21:32,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:32,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:32,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:32,869 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:21:35,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:35,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 637 states and 1504 transitions. [2024-11-13 20:21:35,963 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1504 transitions. [2024-11-13 20:21:35,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:21:35,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:35,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:35,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:36,029 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:21:37,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:37,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 642 states and 1520 transitions. [2024-11-13 20:21:37,454 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1520 transitions. [2024-11-13 20:21:37,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:21:37,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:37,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:37,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:37,502 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:21:43,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:43,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 654 states and 1550 transitions. [2024-11-13 20:21:43,287 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1550 transitions. [2024-11-13 20:21:43,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:21:43,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:43,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:43,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:43,367 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:21:47,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:47,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 662 states and 1573 transitions. [2024-11-13 20:21:47,100 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1573 transitions. [2024-11-13 20:21:47,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:21:47,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:47,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:47,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:47,395 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:21:51,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:51,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 669 states and 1611 transitions. [2024-11-13 20:21:51,337 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1611 transitions. [2024-11-13 20:21:51,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:21:51,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:51,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:51,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:51,417 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:21:53,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:53,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 671 states and 1617 transitions. [2024-11-13 20:21:53,034 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1617 transitions. [2024-11-13 20:21:53,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:21:53,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:53,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:53,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:53,111 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:21:53,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:53,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 673 states and 1628 transitions. [2024-11-13 20:21:53,870 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1628 transitions. [2024-11-13 20:21:53,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:21:53,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:53,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:53,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:53,985 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:21:55,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:55,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 677 states and 1652 transitions. [2024-11-13 20:21:55,584 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1652 transitions. [2024-11-13 20:21:55,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:21:55,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:55,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:55,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:55,674 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:21:56,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:56,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 679 states and 1665 transitions. [2024-11-13 20:21:56,394 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1665 transitions. [2024-11-13 20:21:56,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:21:56,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:56,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:56,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:56,470 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:21:58,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:58,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 685 states and 1681 transitions. [2024-11-13 20:21:58,567 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1681 transitions. [2024-11-13 20:21:58,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:21:58,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:58,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:58,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:58,812 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:21:59,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:59,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 686 states and 1682 transitions. [2024-11-13 20:21:59,610 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1682 transitions. [2024-11-13 20:21:59,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 20:21:59,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:59,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:59,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:59,740 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:22:01,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:01,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 688 states and 1685 transitions. [2024-11-13 20:22:01,165 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1685 transitions. [2024-11-13 20:22:01,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:22:01,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:01,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:01,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:01,244 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:22:03,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:03,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 692 states and 1704 transitions. [2024-11-13 20:22:03,445 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1704 transitions. [2024-11-13 20:22:03,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:22:03,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:03,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:03,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:03,524 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:22:04,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:04,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 694 states and 1716 transitions. [2024-11-13 20:22:04,270 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1716 transitions. [2024-11-13 20:22:04,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:22:04,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:04,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:04,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:04,338 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 20:22:08,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:08,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 703 states and 1766 transitions. [2024-11-13 20:22:08,908 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1766 transitions. [2024-11-13 20:22:08,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:22:08,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:08,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:08,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:08,970 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 20:22:09,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:09,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 705 states and 1780 transitions. [2024-11-13 20:22:09,768 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1780 transitions. [2024-11-13 20:22:09,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:22:09,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:09,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:09,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:09,838 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 20:22:12,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:12,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 709 states and 1790 transitions. [2024-11-13 20:22:12,944 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1790 transitions. [2024-11-13 20:22:12,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:22:12,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:12,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:12,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:13,006 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 20:22:14,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:14,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1838 states to 711 states and 1796 transitions. [2024-11-13 20:22:14,830 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1796 transitions. [2024-11-13 20:22:14,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:22:14,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:14,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:14,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:14,931 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:22:16,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:16,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 715 states and 1805 transitions. [2024-11-13 20:22:16,740 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1805 transitions. [2024-11-13 20:22:16,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:22:16,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:16,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:16,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:24,855 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:23:10,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:10,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 774 states and 1939 transitions. [2024-11-13 20:23:10,718 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1939 transitions. [2024-11-13 20:23:10,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:23:10,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:10,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:10,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:18,949 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:24:18,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:18,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 819 states and 2042 transitions. [2024-11-13 20:24:18,200 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 2042 transitions. [2024-11-13 20:24:18,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:24:18,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:18,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:18,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:18,261 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:24:24,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:24,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2141 states to 827 states and 2074 transitions. [2024-11-13 20:24:24,275 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 2074 transitions. [2024-11-13 20:24:24,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:24:24,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:24,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:24,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:24,670 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:24:34,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:34,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 840 states and 2099 transitions. [2024-11-13 20:24:34,327 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 2099 transitions. [2024-11-13 20:24:34,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:24:34,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:34,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:34,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:34,397 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:24:40,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:40,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 848 states and 2124 transitions. [2024-11-13 20:24:40,447 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 2124 transitions. [2024-11-13 20:24:40,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:24:40,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:40,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:40,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:40,512 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:24:45,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:45,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 855 states and 2144 transitions. [2024-11-13 20:24:45,461 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 2144 transitions. [2024-11-13 20:24:45,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:24:45,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:45,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:45,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:45,525 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:24:58,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:58,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 868 states and 2178 transitions. [2024-11-13 20:24:58,149 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 2178 transitions. [2024-11-13 20:24:58,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:24:58,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:58,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:58,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:07,301 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:26:13,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:13,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 913 states and 2280 transitions. [2024-11-13 20:26:13,591 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 2280 transitions. [2024-11-13 20:26:13,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:26:13,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:13,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:13,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:15,201 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:26:17,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:17,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 913 states and 2280 transitions. [2024-11-13 20:26:17,600 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 2280 transitions. [2024-11-13 20:26:17,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:26:17,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:17,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:17,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:18,212 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:26:20,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:20,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2378 states to 910 states and 2276 transitions. [2024-11-13 20:26:20,122 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 2276 transitions. [2024-11-13 20:26:20,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 20:26:20,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:20,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:20,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:20,177 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:26:31,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:31,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2408 states to 920 states and 2306 transitions. [2024-11-13 20:26:31,128 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 2306 transitions. [2024-11-13 20:26:31,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 20:26:31,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:31,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:31,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:31,182 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:26:36,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:36,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2425 states to 924 states and 2323 transitions. [2024-11-13 20:26:36,274 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 2323 transitions. [2024-11-13 20:26:36,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 20:26:36,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:36,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:36,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:36,349 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:26:38,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:38,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2433 states to 926 states and 2331 transitions. [2024-11-13 20:26:38,730 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 2331 transitions. [2024-11-13 20:26:38,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:26:38,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:38,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:38,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:38,797 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 20:26:47,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:47,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 935 states and 2383 transitions. [2024-11-13 20:26:47,942 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 2383 transitions. [2024-11-13 20:26:47,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:26:47,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:47,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:47,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:48,056 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:26:52,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:52,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2499 states to 940 states and 2397 transitions. [2024-11-13 20:26:52,650 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 2397 transitions. [2024-11-13 20:26:52,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:26:52,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:52,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:52,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:52,714 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 20:27:01,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:01,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2527 states to 946 states and 2425 transitions. [2024-11-13 20:27:01,225 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 2425 transitions. [2024-11-13 20:27:01,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:27:01,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:01,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:01,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:01,295 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 20:27:04,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:04,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2531 states to 948 states and 2429 transitions. [2024-11-13 20:27:04,658 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 2429 transitions. [2024-11-13 20:27:04,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 20:27:04,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:04,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:04,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:04,743 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 20:27:04,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:04,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2542 states to 953 states and 2440 transitions. [2024-11-13 20:27:04,837 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 2440 transitions. [2024-11-13 20:27:04,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:27:04,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:04,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:04,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:10,689 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:28:23,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:23,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2659 states to 988 states and 2529 transitions. [2024-11-13 20:28:23,403 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 2529 transitions. [2024-11-13 20:28:23,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:28:23,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:23,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:23,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:23,604 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:28:39,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:39,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2671 states to 996 states and 2541 transitions. [2024-11-13 20:28:39,643 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 2541 transitions. [2024-11-13 20:28:39,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 20:28:39,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:39,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:39,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:40,310 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:28:50,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:50,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2695 states to 1005 states and 2565 transitions. [2024-11-13 20:28:50,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 2565 transitions. [2024-11-13 20:28:50,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:28:50,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:50,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:50,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:50,238 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:29:37,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:37,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 1043 states and 2655 transitions. [2024-11-13 20:29:37,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 2655 transitions. [2024-11-13 20:29:37,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:29:37,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:37,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:37,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:37,358 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:29:40,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:40,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2793 states to 1040 states and 2651 transitions. [2024-11-13 20:29:40,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 2651 transitions. [2024-11-13 20:29:40,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 20:29:40,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:40,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:40,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:40,236 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:29:46,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:46,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2812 states to 1047 states and 2670 transitions. [2024-11-13 20:29:46,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 2670 transitions. [2024-11-13 20:29:46,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:29:46,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:46,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:46,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:46,638 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:30:24,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:24,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2889 states to 1074 states and 2742 transitions. [2024-11-13 20:30:24,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 2742 transitions. [2024-11-13 20:30:24,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:30:24,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:24,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:24,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:24,699 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:30:34,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:34,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2907 states to 1081 states and 2760 transitions. [2024-11-13 20:30:34,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 2760 transitions. [2024-11-13 20:30:34,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 20:30:34,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:34,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:34,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:34,328 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:30:53,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:53,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2984 states to 1097 states and 2837 transitions. [2024-11-13 20:30:53,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 2837 transitions. [2024-11-13 20:30:53,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:30:53,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:53,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:53,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:53,933 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:30:56,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:56,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2989 states to 1099 states and 2842 transitions. [2024-11-13 20:30:56,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2842 transitions. [2024-11-13 20:30:56,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 20:30:56,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:56,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:56,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:56,482 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:31:22,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:22,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3011 states to 1112 states and 2864 transitions. [2024-11-13 20:31:22,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 2864 transitions. [2024-11-13 20:31:22,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:31:22,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:22,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:22,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:22,913 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:31:44,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:44,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3040 states to 1123 states and 2893 transitions. [2024-11-13 20:31:44,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2893 transitions. [2024-11-13 20:31:44,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:31:44,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:44,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:44,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:44,975 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 20:32:00,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:00,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3069 states to 1133 states and 2922 transitions. [2024-11-13 20:32:00,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 2922 transitions. [2024-11-13 20:32:00,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:32:00,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:00,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:00,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:00,886 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 20:32:07,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:07,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3085 states to 1137 states and 2938 transitions. [2024-11-13 20:32:07,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 2938 transitions. [2024-11-13 20:32:07,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:32:07,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:07,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:07,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:07,821 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 20:32:10,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:10,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3093 states to 1139 states and 2946 transitions. [2024-11-13 20:32:10,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 2946 transitions. [2024-11-13 20:32:10,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:32:10,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:10,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:10,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:10,533 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 20:32:31,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:31,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3177 states to 1154 states and 3030 transitions. [2024-11-13 20:32:31,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 3030 transitions. [2024-11-13 20:32:31,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:32:31,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:31,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:31,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:31,352 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 20:32:33,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:33,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3198 states to 1156 states and 3051 transitions. [2024-11-13 20:32:33,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 3051 transitions. [2024-11-13 20:32:33,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:32:33,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:33,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:33,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:34,246 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 20:32:43,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:43,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3210 states to 1160 states and 3063 transitions. [2024-11-13 20:32:43,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 3063 transitions. [2024-11-13 20:32:43,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:32:43,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:43,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:43,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:44,226 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 20:32:50,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:50,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3218 states to 1162 states and 3071 transitions. [2024-11-13 20:32:50,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 3071 transitions. [2024-11-13 20:32:50,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:32:50,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:50,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:50,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:50,497 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked.