./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec9_product34.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_82814903-e677-480b-9fbb-2bdb655efb47/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82814903-e677-480b-9fbb-2bdb655efb47/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82814903-e677-480b-9fbb-2bdb655efb47/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82814903-e677-480b-9fbb-2bdb655efb47/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec9_product34.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82814903-e677-480b-9fbb-2bdb655efb47/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82814903-e677-480b-9fbb-2bdb655efb47/bin/ukojak-verify-afCqCEvfdi --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 f84999f0f81e33d8d10765588f1ef0eb7f6e4b27122985f82c092211345428dc --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:52:21,752 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:52:21,842 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82814903-e677-480b-9fbb-2bdb655efb47/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 22:52:21,847 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:52:21,848 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:52:21,887 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:52:21,888 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:52:21,888 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:52:21,889 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:52:21,890 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:52:21,890 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:52:21,891 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:52:21,891 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:52:21,892 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:52:21,892 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:52:21,893 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:52:21,893 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:52:21,894 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:52:21,894 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:52:21,895 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:52:21,895 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:52:21,896 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:52:21,896 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:52:21,897 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:52:21,897 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:52:21,898 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:52:21,898 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:52:21,899 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:52:21,899 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:52:21,900 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:52:21,900 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:52:21,901 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:52:21,901 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:52:21,901 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_82814903-e677-480b-9fbb-2bdb655efb47/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82814903-e677-480b-9fbb-2bdb655efb47/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f84999f0f81e33d8d10765588f1ef0eb7f6e4b27122985f82c092211345428dc [2023-11-24 22:52:22,173 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:52:22,210 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:52:22,213 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:52:22,215 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:52:22,216 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:52:22,217 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82814903-e677-480b-9fbb-2bdb655efb47/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/product-lines/email_spec9_product34.cil.c [2023-11-24 22:52:25,301 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:52:25,730 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:52:25,733 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82814903-e677-480b-9fbb-2bdb655efb47/sv-benchmarks/c/product-lines/email_spec9_product34.cil.c [2023-11-24 22:52:25,768 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82814903-e677-480b-9fbb-2bdb655efb47/bin/ukojak-verify-afCqCEvfdi/data/571ef2921/e97791fb8cc64696acdc4fb90124de89/FLAG14cc164eb [2023-11-24 22:52:25,787 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82814903-e677-480b-9fbb-2bdb655efb47/bin/ukojak-verify-afCqCEvfdi/data/571ef2921/e97791fb8cc64696acdc4fb90124de89 [2023-11-24 22:52:25,792 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:52:25,794 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:52:25,796 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:52:25,797 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:52:25,802 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:52:25,805 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:52:25" (1/1) ... [2023-11-24 22:52:25,807 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c24cd01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:25, skipping insertion in model container [2023-11-24 22:52:25,807 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:52:25" (1/1) ... [2023-11-24 22:52:25,884 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:52:26,148 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_82814903-e677-480b-9fbb-2bdb655efb47/sv-benchmarks/c/product-lines/email_spec9_product34.cil.c[8301,8314] [2023-11-24 22:52:26,567 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:52:26,582 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:52:26,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [48] [2023-11-24 22:52:26,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EncryptForward_spec.i","") [277] [2023-11-24 22:52:26,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [334] [2023-11-24 22:52:26,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [343] [2023-11-24 22:52:26,596 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [490] [2023-11-24 22:52:26,596 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [507] [2023-11-24 22:52:26,596 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [909] [2023-11-24 22:52:26,596 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [1275] [2023-11-24 22:52:26,597 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [2355] [2023-11-24 22:52:26,597 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [2761] [2023-11-24 22:52:26,597 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2799] [2023-11-24 22:52:26,628 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_82814903-e677-480b-9fbb-2bdb655efb47/sv-benchmarks/c/product-lines/email_spec9_product34.cil.c[8301,8314] [2023-11-24 22:52:26,764 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:52:26,803 WARN L675 CHandler]: The function puts is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:52:26,811 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:52:26,811 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:26 WrapperNode [2023-11-24 22:52:26,811 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:52:26,813 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:52:26,813 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:52:26,813 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:52:26,822 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:26" (1/1) ... [2023-11-24 22:52:26,853 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:26" (1/1) ... [2023-11-24 22:52:26,929 INFO L138 Inliner]: procedures = 135, calls = 242, calls flagged for inlining = 63, calls inlined = 60, statements flattened = 1138 [2023-11-24 22:52:26,930 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:52:26,930 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:52:26,931 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:52:26,931 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:52:26,941 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:26" (1/1) ... [2023-11-24 22:52:26,941 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:26" (1/1) ... [2023-11-24 22:52:26,953 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:26" (1/1) ... [2023-11-24 22:52:26,953 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:26" (1/1) ... [2023-11-24 22:52:27,005 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:26" (1/1) ... [2023-11-24 22:52:27,017 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:26" (1/1) ... [2023-11-24 22:52:27,034 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:26" (1/1) ... [2023-11-24 22:52:27,041 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:26" (1/1) ... [2023-11-24 22:52:27,067 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:52:27,081 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:52:27,081 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:52:27,081 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:52:27,082 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:26" (1/1) ... [2023-11-24 22:52:27,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:52:27,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82814903-e677-480b-9fbb-2bdb655efb47/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:52:27,127 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82814903-e677-480b-9fbb-2bdb655efb47/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:52:27,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82814903-e677-480b-9fbb-2bdb655efb47/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:52:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2023-11-24 22:52:27,173 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2023-11-24 22:52:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2023-11-24 22:52:27,174 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2023-11-24 22:52:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2023-11-24 22:52:27,174 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2023-11-24 22:52:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2023-11-24 22:52:27,174 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2023-11-24 22:52:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2023-11-24 22:52:27,175 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2023-11-24 22:52:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2023-11-24 22:52:27,175 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2023-11-24 22:52:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2023-11-24 22:52:27,175 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2023-11-24 22:52:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2023-11-24 22:52:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2023-11-24 22:52:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2023-11-24 22:52:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2023-11-24 22:52:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2023-11-24 22:52:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2023-11-24 22:52:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2023-11-24 22:52:27,177 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2023-11-24 22:52:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2023-11-24 22:52:27,177 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2023-11-24 22:52:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2023-11-24 22:52:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2023-11-24 22:52:27,179 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2023-11-24 22:52:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2023-11-24 22:52:27,180 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2023-11-24 22:52:27,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:52:27,180 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2023-11-24 22:52:27,180 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2023-11-24 22:52:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2023-11-24 22:52:27,181 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2023-11-24 22:52:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2023-11-24 22:52:27,182 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2023-11-24 22:52:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2023-11-24 22:52:27,182 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2023-11-24 22:52:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2023-11-24 22:52:27,182 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2023-11-24 22:52:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2023-11-24 22:52:27,182 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2023-11-24 22:52:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Encrypt [2023-11-24 22:52:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Encrypt [2023-11-24 22:52:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2023-11-24 22:52:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2023-11-24 22:52:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2023-11-24 22:52:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2023-11-24 22:52:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2023-11-24 22:52:27,184 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2023-11-24 22:52:27,184 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2023-11-24 22:52:27,184 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2023-11-24 22:52:27,184 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2023-11-24 22:52:27,184 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2023-11-24 22:52:27,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:52:27,185 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2023-11-24 22:52:27,185 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2023-11-24 22:52:27,185 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2023-11-24 22:52:27,185 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2023-11-24 22:52:27,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:52:27,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:52:27,488 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:52:27,494 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:52:28,694 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:52:29,498 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:52:29,498 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 22:52:29,500 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:52:29 BoogieIcfgContainer [2023-11-24 22:52:29,500 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:52:29,501 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:52:29,502 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:52:29,513 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:52:29,513 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:52:29" (1/1) ... [2023-11-24 22:52:29,525 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:52:29,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:29,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 231 states and 310 transitions. [2023-11-24 22:52:29,613 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 310 transitions. [2023-11-24 22:52:29,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 22:52:29,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:29,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:29,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:30,110 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:52:30,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:30,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 231 states and 308 transitions. [2023-11-24 22:52:30,194 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 308 transitions. [2023-11-24 22:52:30,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-24 22:52:30,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:30,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:30,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:30,603 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:52:30,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:30,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 233 states and 321 transitions. [2023-11-24 22:52:30,677 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 321 transitions. [2023-11-24 22:52:30,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-24 22:52:30,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:30,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:30,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:30,862 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:52:30,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:30,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 236 states and 334 transitions. [2023-11-24 22:52:30,961 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 334 transitions. [2023-11-24 22:52:30,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-24 22:52:30,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:30,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:31,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:31,298 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:52:31,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:31,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 242 states and 356 transitions. [2023-11-24 22:52:31,489 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 356 transitions. [2023-11-24 22:52:31,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 22:52:31,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:31,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:31,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:31,621 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:52:31,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:31,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 247 states and 372 transitions. [2023-11-24 22:52:31,908 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 372 transitions. [2023-11-24 22:52:31,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:52:31,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:31,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:31,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:32,072 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:52:32,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:32,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 254 states and 395 transitions. [2023-11-24 22:52:32,531 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 395 transitions. [2023-11-24 22:52:32,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-24 22:52:32,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:32,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:32,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:32,727 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 22:52:32,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:32,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 258 states and 400 transitions. [2023-11-24 22:52:32,794 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 400 transitions. [2023-11-24 22:52:32,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:52:32,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:32,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:32,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:32,900 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-24 22:52:33,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:33,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 260 states and 403 transitions. [2023-11-24 22:52:33,055 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 403 transitions. [2023-11-24 22:52:33,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:52:33,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:33,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:33,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:33,197 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-24 22:52:33,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:33,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 262 states and 414 transitions. [2023-11-24 22:52:33,338 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 414 transitions. [2023-11-24 22:52:33,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-24 22:52:33,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:33,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:33,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:33,496 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:52:34,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:34,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 271 states and 438 transitions. [2023-11-24 22:52:34,144 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 438 transitions. [2023-11-24 22:52:34,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-24 22:52:34,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:34,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:34,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:34,328 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:52:34,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:34,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 276 states and 457 transitions. [2023-11-24 22:52:34,736 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 457 transitions. [2023-11-24 22:52:34,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 22:52:34,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:34,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:34,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:34,917 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:52:34,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:34,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 281 states and 464 transitions. [2023-11-24 22:52:34,969 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 464 transitions. [2023-11-24 22:52:34,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 22:52:34,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:34,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:35,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:35,135 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:52:36,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:36,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 292 states and 491 transitions. [2023-11-24 22:52:36,165 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 491 transitions. [2023-11-24 22:52:36,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:52:36,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:36,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:36,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:36,354 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:52:36,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:36,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 298 states and 503 transitions. [2023-11-24 22:52:36,604 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 503 transitions. [2023-11-24 22:52:36,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:52:36,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:36,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:36,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:36,741 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:52:38,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:38,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 311 states and 532 transitions. [2023-11-24 22:52:38,071 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 532 transitions. [2023-11-24 22:52:38,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 22:52:38,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:38,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:38,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:38,193 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-24 22:52:38,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:38,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 315 states and 541 transitions. [2023-11-24 22:52:38,579 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 541 transitions. [2023-11-24 22:52:38,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:52:38,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:38,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:38,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:38,669 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-24 22:52:39,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:39,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 320 states and 557 transitions. [2023-11-24 22:52:39,217 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 557 transitions. [2023-11-24 22:52:39,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 22:52:39,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:39,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:39,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:39,526 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-24 22:52:41,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:41,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 361 states and 661 transitions. [2023-11-24 22:52:41,227 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 661 transitions. [2023-11-24 22:52:41,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:52:41,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:41,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:41,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:41,311 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-24 22:52:41,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:41,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 363 states and 671 transitions. [2023-11-24 22:52:41,590 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 671 transitions. [2023-11-24 22:52:41,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:52:41,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:41,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:41,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:41,675 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-24 22:52:42,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:42,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 366 states and 676 transitions. [2023-11-24 22:52:42,070 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 676 transitions. [2023-11-24 22:52:42,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 22:52:42,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:42,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:42,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:42,235 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:52:44,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:44,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 381 states and 722 transitions. [2023-11-24 22:52:44,629 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 722 transitions. [2023-11-24 22:52:44,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 22:52:44,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:44,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:44,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:44,913 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-24 22:52:46,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:46,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 391 states and 759 transitions. [2023-11-24 22:52:46,220 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 759 transitions. [2023-11-24 22:52:46,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 22:52:46,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:46,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:46,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:46,336 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-24 22:52:47,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:47,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 396 states and 777 transitions. [2023-11-24 22:52:47,147 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 777 transitions. [2023-11-24 22:52:47,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 22:52:47,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:47,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:47,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:47,230 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-24 22:52:48,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:48,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 403 states and 797 transitions. [2023-11-24 22:52:48,453 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 797 transitions. [2023-11-24 22:52:48,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-24 22:52:48,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:48,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:48,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:48,705 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-24 22:52:48,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:48,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 405 states and 800 transitions. [2023-11-24 22:52:48,786 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 800 transitions. [2023-11-24 22:52:48,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-11-24 22:52:48,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:48,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:48,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:49,083 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-11-24 22:52:49,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:49,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 413 states and 836 transitions. [2023-11-24 22:52:49,856 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 836 transitions. [2023-11-24 22:52:49,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-11-24 22:52:49,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:49,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:49,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:50,098 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-11-24 22:52:50,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:50,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 415 states and 849 transitions. [2023-11-24 22:52:50,383 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 849 transitions. [2023-11-24 22:52:50,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 22:52:50,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:50,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:50,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:50,580 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:52:53,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:53,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 432 states and 903 transitions. [2023-11-24 22:52:53,362 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 903 transitions. [2023-11-24 22:52:53,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-11-24 22:52:53,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:53,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:53,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:53,579 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:52:53,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:53,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 437 states and 911 transitions. [2023-11-24 22:52:53,631 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 911 transitions. [2023-11-24 22:52:53,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 22:52:53,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:53,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:53,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:53,707 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-24 22:52:54,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:54,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 442 states and 931 transitions. [2023-11-24 22:52:54,588 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 931 transitions. [2023-11-24 22:52:54,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 22:52:54,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:54,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:54,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:54,663 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-24 22:52:56,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:56,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 449 states and 951 transitions. [2023-11-24 22:52:56,006 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 951 transitions. [2023-11-24 22:52:56,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-11-24 22:52:56,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:56,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:56,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:56,233 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-11-24 22:52:56,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:56,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 454 states and 958 transitions. [2023-11-24 22:52:56,291 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 958 transitions. [2023-11-24 22:52:56,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 22:52:56,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:56,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:56,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:56,370 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-24 22:52:57,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:57,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 460 states and 969 transitions. [2023-11-24 22:52:57,664 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 969 transitions. [2023-11-24 22:52:57,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 22:52:57,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:57,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:57,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:57,856 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:53:01,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:01,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 479 states and 1024 transitions. [2023-11-24 22:53:01,384 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1024 transitions. [2023-11-24 22:53:01,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 22:53:01,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:01,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:01,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:01,586 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-24 22:53:01,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:01,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 485 states and 1042 transitions. [2023-11-24 22:53:01,995 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1042 transitions. [2023-11-24 22:53:01,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-24 22:53:01,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:01,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:02,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:03,716 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked.