./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec11_productSimulator.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d174a2dd-cb8b-4727-9749-e2afe10d4b6d/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d174a2dd-cb8b-4727-9749-e2afe10d4b6d/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d174a2dd-cb8b-4727-9749-e2afe10d4b6d/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d174a2dd-cb8b-4727-9749-e2afe10d4b6d/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_productSimulator.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d174a2dd-cb8b-4727-9749-e2afe10d4b6d/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d174a2dd-cb8b-4727-9749-e2afe10d4b6d/bin/ukojak-verify-G8NBE6pJGL --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 1c5af94617941f44648ac9498189d5e73562b4cbf6ae0ea00b10262137b50bb0 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:50:26,714 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:50:26,831 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d174a2dd-cb8b-4727-9749-e2afe10d4b6d/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 02:50:26,845 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:50:26,845 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:50:26,876 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:50:26,880 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:50:26,880 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:50:26,882 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:50:26,883 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:50:26,885 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:50:26,885 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:50:26,886 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 02:50:26,890 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:50:26,891 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 02:50:26,892 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:50:26,893 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:50:26,894 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:50:26,894 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:50:26,895 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 02:50:26,895 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:50:26,896 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:50:26,897 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:50:26,897 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:50:26,897 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:50:26,898 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:50:26,899 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:50:26,899 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:50:26,900 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:50:26,900 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:50:26,902 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:50:26,902 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:50:26,902 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:50:26,902 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d174a2dd-cb8b-4727-9749-e2afe10d4b6d/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d174a2dd-cb8b-4727-9749-e2afe10d4b6d/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1c5af94617941f44648ac9498189d5e73562b4cbf6ae0ea00b10262137b50bb0 [2023-11-19 02:50:27,262 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:50:27,294 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:50:27,297 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:50:27,299 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:50:27,300 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:50:27,301 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d174a2dd-cb8b-4727-9749-e2afe10d4b6d/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/product-lines/email_spec11_productSimulator.cil.c [2023-11-19 02:50:30,273 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:50:30,792 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:50:30,793 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d174a2dd-cb8b-4727-9749-e2afe10d4b6d/sv-benchmarks/c/product-lines/email_spec11_productSimulator.cil.c [2023-11-19 02:50:30,819 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d174a2dd-cb8b-4727-9749-e2afe10d4b6d/bin/ukojak-verify-G8NBE6pJGL/data/d2079ed76/5727e03766d542f2a099ef1848a8c3e7/FLAG256db4635 [2023-11-19 02:50:30,842 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d174a2dd-cb8b-4727-9749-e2afe10d4b6d/bin/ukojak-verify-G8NBE6pJGL/data/d2079ed76/5727e03766d542f2a099ef1848a8c3e7 [2023-11-19 02:50:30,848 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:50:30,850 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:50:30,852 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:50:30,852 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:50:30,858 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:50:30,858 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:50:30" (1/1) ... [2023-11-19 02:50:30,859 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56833d51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:30, skipping insertion in model container [2023-11-19 02:50:30,859 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:50:30" (1/1) ... [2023-11-19 02:50:30,947 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:50:31,590 WARN L240 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_d174a2dd-cb8b-4727-9749-e2afe10d4b6d/sv-benchmarks/c/product-lines/email_spec11_productSimulator.cil.c[48047,48060] [2023-11-19 02:50:31,644 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:50:31,659 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 02:50:31,669 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [48] [2023-11-19 02:50:31,671 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [168] [2023-11-19 02:50:31,671 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [754] [2023-11-19 02:50:31,672 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1126] [2023-11-19 02:50:31,672 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [1492] [2023-11-19 02:50:31,672 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [1698] [2023-11-19 02:50:31,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [2095] [2023-11-19 02:50:31,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2112] [2023-11-19 02:50:31,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2378] [2023-11-19 02:50:31,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [2387] [2023-11-19 02:50:31,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"DecryptAutoResponder_spec.i","") [3447] [2023-11-19 02:50:31,755 WARN L240 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_d174a2dd-cb8b-4727-9749-e2afe10d4b6d/sv-benchmarks/c/product-lines/email_spec11_productSimulator.cil.c[48047,48060] [2023-11-19 02:50:31,782 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:50:31,828 WARN L675 CHandler]: The function puts is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 02:50:31,836 INFO L206 MainTranslator]: Completed translation [2023-11-19 02:50:31,837 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:31 WrapperNode [2023-11-19 02:50:31,837 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:50:31,838 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 02:50:31,838 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 02:50:31,838 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 02:50:31,844 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:31" (1/1) ... [2023-11-19 02:50:31,904 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:31" (1/1) ... [2023-11-19 02:50:31,987 INFO L138 Inliner]: procedures = 151, calls = 282, calls flagged for inlining = 67, calls inlined = 64, statements flattened = 1316 [2023-11-19 02:50:31,988 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 02:50:31,988 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 02:50:31,988 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 02:50:31,989 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 02:50:31,998 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:31" (1/1) ... [2023-11-19 02:50:31,998 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:31" (1/1) ... [2023-11-19 02:50:32,009 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:31" (1/1) ... [2023-11-19 02:50:32,010 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:31" (1/1) ... [2023-11-19 02:50:32,044 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:31" (1/1) ... [2023-11-19 02:50:32,058 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:31" (1/1) ... [2023-11-19 02:50:32,066 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:31" (1/1) ... [2023-11-19 02:50:32,074 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:31" (1/1) ... [2023-11-19 02:50:32,086 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 02:50:32,087 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 02:50:32,087 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 02:50:32,088 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 02:50:32,089 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:31" (1/1) ... [2023-11-19 02:50:32,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:50:32,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d174a2dd-cb8b-4727-9749-e2afe10d4b6d/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 02:50:32,123 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d174a2dd-cb8b-4727-9749-e2afe10d4b6d/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 02:50:32,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d174a2dd-cb8b-4727-9749-e2afe10d4b6d/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 02:50:32,176 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2023-11-19 02:50:32,176 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2023-11-19 02:50:32,177 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__before__Keys [2023-11-19 02:50:32,177 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__before__Keys [2023-11-19 02:50:32,177 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__before__Sign [2023-11-19 02:50:32,177 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__before__Sign [2023-11-19 02:50:32,179 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2023-11-19 02:50:32,179 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2023-11-19 02:50:32,180 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2023-11-19 02:50:32,180 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2023-11-19 02:50:32,180 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2023-11-19 02:50:32,180 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2023-11-19 02:50:32,180 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2023-11-19 02:50:32,181 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2023-11-19 02:50:32,181 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__before__Verify [2023-11-19 02:50:32,181 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__before__Verify [2023-11-19 02:50:32,181 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2023-11-19 02:50:32,181 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2023-11-19 02:50:32,182 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__before__Keys [2023-11-19 02:50:32,182 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__before__Keys [2023-11-19 02:50:32,182 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2023-11-19 02:50:32,182 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2023-11-19 02:50:32,183 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2023-11-19 02:50:32,183 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2023-11-19 02:50:32,184 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2023-11-19 02:50:32,184 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2023-11-19 02:50:32,185 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__before__Decrypt [2023-11-19 02:50:32,185 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__before__Decrypt [2023-11-19 02:50:32,185 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__before__Encrypt [2023-11-19 02:50:32,186 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__before__Encrypt [2023-11-19 02:50:32,186 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2023-11-19 02:50:32,186 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2023-11-19 02:50:32,186 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2023-11-19 02:50:32,187 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2023-11-19 02:50:32,187 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2023-11-19 02:50:32,187 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2023-11-19 02:50:32,187 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2023-11-19 02:50:32,187 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__before__Forward [2023-11-19 02:50:32,187 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__before__Forward [2023-11-19 02:50:32,188 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2023-11-19 02:50:32,188 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2023-11-19 02:50:32,188 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2023-11-19 02:50:32,188 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2023-11-19 02:50:32,188 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2023-11-19 02:50:32,188 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2023-11-19 02:50:32,189 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__before__Encrypt [2023-11-19 02:50:32,189 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__before__Encrypt [2023-11-19 02:50:32,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 02:50:32,189 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2023-11-19 02:50:32,189 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2023-11-19 02:50:32,189 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2023-11-19 02:50:32,190 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2023-11-19 02:50:32,190 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__before__AddressBook [2023-11-19 02:50:32,190 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__before__AddressBook [2023-11-19 02:50:32,190 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__before__Encrypt [2023-11-19 02:50:32,190 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__before__Encrypt [2023-11-19 02:50:32,190 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__before__AutoResponder [2023-11-19 02:50:32,191 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__before__AutoResponder [2023-11-19 02:50:32,191 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2023-11-19 02:50:32,191 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2023-11-19 02:50:32,191 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2023-11-19 02:50:32,191 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2023-11-19 02:50:32,192 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2023-11-19 02:50:32,192 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2023-11-19 02:50:32,192 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2023-11-19 02:50:32,192 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2023-11-19 02:50:32,192 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2023-11-19 02:50:32,192 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2023-11-19 02:50:32,192 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2023-11-19 02:50:32,192 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2023-11-19 02:50:32,192 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2023-11-19 02:50:32,193 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2023-11-19 02:50:32,193 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__before__Keys [2023-11-19 02:50:32,193 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__before__Keys [2023-11-19 02:50:32,193 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__before__Verify [2023-11-19 02:50:32,193 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__before__Verify [2023-11-19 02:50:32,193 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2023-11-19 02:50:32,193 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2023-11-19 02:50:32,193 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2023-11-19 02:50:32,194 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2023-11-19 02:50:32,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 02:50:32,194 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2023-11-19 02:50:32,194 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2023-11-19 02:50:32,194 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__before__Sign [2023-11-19 02:50:32,228 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__before__Sign [2023-11-19 02:50:32,228 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2023-11-19 02:50:32,228 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2023-11-19 02:50:32,228 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2023-11-19 02:50:32,228 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2023-11-19 02:50:32,229 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 02:50:32,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 02:50:32,559 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 02:50:32,563 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 02:50:33,835 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 02:50:34,770 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 02:50:34,770 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 02:50:34,785 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:50:34 BoogieIcfgContainer [2023-11-19 02:50:34,785 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 02:50:34,786 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 02:50:34,787 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 02:50:34,796 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 02:50:34,796 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:50:34" (1/1) ... [2023-11-19 02:50:34,807 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 02:50:34,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:34,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 377 states and 515 transitions. [2023-11-19 02:50:34,894 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 515 transitions. [2023-11-19 02:50:34,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-19 02:50:34,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:34,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:35,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:35,461 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-19 02:50:35,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:35,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 377 states and 513 transitions. [2023-11-19 02:50:35,613 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 513 transitions. [2023-11-19 02:50:35,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-19 02:50:35,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:35,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:35,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:35,877 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-19 02:50:35,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:35,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 379 states and 526 transitions. [2023-11-19 02:50:35,934 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 526 transitions. [2023-11-19 02:50:35,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-11-19 02:50:35,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:35,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:36,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:36,251 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-19 02:50:36,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:36,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 382 states and 539 transitions. [2023-11-19 02:50:36,344 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 539 transitions. [2023-11-19 02:50:36,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-11-19 02:50:36,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:36,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:36,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:36,642 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-19 02:50:36,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:36,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 388 states and 561 transitions. [2023-11-19 02:50:36,768 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 561 transitions. [2023-11-19 02:50:36,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-11-19 02:50:36,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:36,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:36,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:36,983 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-19 02:50:37,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:37,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 390 states and 564 transitions. [2023-11-19 02:50:37,014 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 564 transitions. [2023-11-19 02:50:37,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-11-19 02:50:37,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:37,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:37,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:37,191 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-19 02:50:37,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:37,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 395 states and 580 transitions. [2023-11-19 02:50:37,449 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 580 transitions. [2023-11-19 02:50:37,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-19 02:50:37,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:37,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:37,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:37,672 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-19 02:50:37,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:37,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 399 states and 587 transitions. [2023-11-19 02:50:37,707 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 587 transitions. [2023-11-19 02:50:37,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-11-19 02:50:37,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:37,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:37,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:37,852 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2023-11-19 02:50:37,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:37,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 401 states and 590 transitions. [2023-11-19 02:50:37,991 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 590 transitions. [2023-11-19 02:50:37,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-11-19 02:50:37,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:37,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:38,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:38,124 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2023-11-19 02:50:38,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:38,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 403 states and 600 transitions. [2023-11-19 02:50:38,227 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 600 transitions. [2023-11-19 02:50:38,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-11-19 02:50:38,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:38,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:38,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:38,385 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-19 02:50:38,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:38,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 410 states and 620 transitions. [2023-11-19 02:50:38,797 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 620 transitions. [2023-11-19 02:50:38,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-11-19 02:50:38,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:38,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:38,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:38,943 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-11-19 02:50:39,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:39,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 449 states and 731 transitions. [2023-11-19 02:50:39,697 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 731 transitions. [2023-11-19 02:50:39,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-19 02:50:39,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:39,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:39,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:39,862 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-11-19 02:50:41,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:41,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 495 states and 855 transitions. [2023-11-19 02:50:41,178 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 855 transitions. [2023-11-19 02:50:41,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-19 02:50:41,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:41,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:41,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:41,278 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-11-19 02:50:41,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:41,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 497 states and 857 transitions. [2023-11-19 02:50:41,322 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 857 transitions. [2023-11-19 02:50:41,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-19 02:50:41,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:41,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:41,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:41,486 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-11-19 02:50:43,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:43,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 530 states and 954 transitions. [2023-11-19 02:50:43,061 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 954 transitions. [2023-11-19 02:50:43,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-19 02:50:43,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:43,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:43,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:43,199 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-11-19 02:50:43,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:43,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 532 states and 965 transitions. [2023-11-19 02:50:43,404 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 965 transitions. [2023-11-19 02:50:43,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-19 02:50:43,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:43,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:43,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:43,523 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-11-19 02:50:43,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:43,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 534 states and 976 transitions. [2023-11-19 02:50:43,759 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 976 transitions. [2023-11-19 02:50:43,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-11-19 02:50:43,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:43,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:43,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:43,942 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-11-19 02:50:44,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:44,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 536 states and 987 transitions. [2023-11-19 02:50:44,234 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 987 transitions. [2023-11-19 02:50:44,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-19 02:50:44,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:44,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:44,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:44,325 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-11-19 02:50:44,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:44,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 537 states and 987 transitions. [2023-11-19 02:50:44,433 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 987 transitions. [2023-11-19 02:50:44,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-19 02:50:44,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:44,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:44,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:44,541 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-11-19 02:50:44,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:44,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 537 states and 986 transitions. [2023-11-19 02:50:44,667 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 986 transitions. [2023-11-19 02:50:44,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-19 02:50:44,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:44,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:44,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:44,879 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-11-19 02:50:47,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:47,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 586 states and 1110 transitions. [2023-11-19 02:50:47,135 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1110 transitions. [2023-11-19 02:50:47,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-19 02:50:47,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:47,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:47,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:47,286 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-11-19 02:50:47,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:47,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 588 states and 1121 transitions. [2023-11-19 02:50:47,635 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1121 transitions. [2023-11-19 02:50:47,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-19 02:50:47,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:47,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:47,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:47,741 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-11-19 02:50:47,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:47,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 588 states and 1117 transitions. [2023-11-19 02:50:47,784 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1117 transitions. [2023-11-19 02:50:47,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-19 02:50:47,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:47,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:47,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:47,993 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-19 02:50:49,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:49,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 593 states and 1143 transitions. [2023-11-19 02:50:49,078 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1143 transitions. [2023-11-19 02:50:49,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-19 02:50:49,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:49,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:49,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:49,197 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2023-11-19 02:50:50,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:50,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 601 states and 1174 transitions. [2023-11-19 02:50:50,495 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1174 transitions. [2023-11-19 02:50:50,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-19 02:50:50,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:50,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:50,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:50,678 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-19 02:50:50,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:50,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 605 states and 1181 transitions. [2023-11-19 02:50:50,719 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1181 transitions. [2023-11-19 02:50:50,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-19 02:50:50,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:50,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:50,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:50,819 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2023-11-19 02:50:52,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:52,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 613 states and 1208 transitions. [2023-11-19 02:50:52,156 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1208 transitions. [2023-11-19 02:50:52,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-19 02:50:52,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:52,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:52,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:52,372 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-19 02:50:54,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:54,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 622 states and 1236 transitions. [2023-11-19 02:50:54,091 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1236 transitions. [2023-11-19 02:50:54,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-19 02:50:54,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:54,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:54,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:54,193 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2023-11-19 02:50:55,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:55,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 630 states and 1260 transitions. [2023-11-19 02:50:55,451 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1260 transitions. [2023-11-19 02:50:55,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-19 02:50:55,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:55,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:55,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:55,548 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-19 02:50:56,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:56,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 636 states and 1277 transitions. [2023-11-19 02:50:56,613 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1277 transitions. [2023-11-19 02:50:56,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-19 02:50:56,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:56,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:56,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:56,743 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-19 02:50:57,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:57,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 638 states and 1280 transitions. [2023-11-19 02:50:57,335 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1280 transitions. [2023-11-19 02:50:57,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-19 02:50:57,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:57,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:57,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:57,440 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-19 02:50:58,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:58,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 642 states and 1292 transitions. [2023-11-19 02:50:58,061 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1292 transitions. [2023-11-19 02:50:58,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-11-19 02:50:58,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:58,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:58,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:58,176 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2023-11-19 02:50:59,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:50:59,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 650 states and 1316 transitions. [2023-11-19 02:50:59,339 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1316 transitions. [2023-11-19 02:50:59,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-11-19 02:50:59,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:50:59,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:50:59,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:50:59,432 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-19 02:51:00,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:00,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 656 states and 1332 transitions. [2023-11-19 02:51:00,330 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1332 transitions. [2023-11-19 02:51:00,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-19 02:51:00,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:00,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:00,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:00,529 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-11-19 02:51:01,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:01,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 658 states and 1334 transitions. [2023-11-19 02:51:01,057 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1334 transitions. [2023-11-19 02:51:01,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-11-19 02:51:01,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:01,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:01,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:02,009 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-19 02:51:03,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:03,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 665 states and 1359 transitions. [2023-11-19 02:51:03,499 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1359 transitions. [2023-11-19 02:51:03,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-11-19 02:51:03,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:03,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:03,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:03,601 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-11-19 02:51:04,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:04,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 691 states and 1409 transitions. [2023-11-19 02:51:04,598 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1409 transitions. [2023-11-19 02:51:04,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-11-19 02:51:04,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:04,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:04,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:04,698 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-11-19 02:51:05,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:05,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 693 states and 1420 transitions. [2023-11-19 02:51:05,054 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1420 transitions. [2023-11-19 02:51:05,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2023-11-19 02:51:05,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:05,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:05,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:05,235 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-11-19 02:51:05,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:05,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 703 states and 1439 transitions. [2023-11-19 02:51:05,333 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1439 transitions. [2023-11-19 02:51:05,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2023-11-19 02:51:05,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:05,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:05,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:51:11,198 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked.