./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec3_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_b2557777-7975-4ff7-a55b-697d375e743e/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2557777-7975-4ff7-a55b-697d375e743e/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_b2557777-7975-4ff7-a55b-697d375e743e/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2557777-7975-4ff7-a55b-697d375e743e/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec3_product34.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2557777-7975-4ff7-a55b-697d375e743e/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_b2557777-7975-4ff7-a55b-697d375e743e/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 34d763a2f472f3a687bfbf36d5640fefeb493025c54d66615a1e88fff5fbc163 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:57:47,650 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:57:47,766 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2557777-7975-4ff7-a55b-697d375e743e/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 22:57:47,774 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:57:47,775 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:57:47,816 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:57:47,818 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:57:47,819 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:57:47,820 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:57:47,825 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:57:47,825 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:57:47,826 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:57:47,826 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:57:47,828 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:57:47,829 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:57:47,829 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:57:47,830 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:57:47,830 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:57:47,831 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:57:47,831 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:57:47,831 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:57:47,832 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:57:47,833 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:57:47,833 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:57:47,834 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:57:47,835 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:57:47,836 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:57:47,837 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:57:47,837 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:57:47,837 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:57:47,838 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:57:47,838 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:57:47,839 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:57:47,839 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_b2557777-7975-4ff7-a55b-697d375e743e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2557777-7975-4ff7-a55b-697d375e743e/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34d763a2f472f3a687bfbf36d5640fefeb493025c54d66615a1e88fff5fbc163 [2023-11-24 22:57:48,127 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:57:48,164 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:57:48,167 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:57:48,168 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:57:48,169 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:57:48,171 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2557777-7975-4ff7-a55b-697d375e743e/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/product-lines/email_spec3_product34.cil.c [2023-11-24 22:57:51,432 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:57:51,790 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:57:51,792 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2557777-7975-4ff7-a55b-697d375e743e/sv-benchmarks/c/product-lines/email_spec3_product34.cil.c [2023-11-24 22:57:51,814 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2557777-7975-4ff7-a55b-697d375e743e/bin/ukojak-verify-afCqCEvfdi/data/47258117c/66b3a3dfbe2a4a1ab5a3771674d8d43a/FLAG2b9eeac2a [2023-11-24 22:57:51,827 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2557777-7975-4ff7-a55b-697d375e743e/bin/ukojak-verify-afCqCEvfdi/data/47258117c/66b3a3dfbe2a4a1ab5a3771674d8d43a [2023-11-24 22:57:51,829 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:57:51,831 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:57:51,832 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:57:51,832 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:57:51,836 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:57:51,837 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:57:51" (1/1) ... [2023-11-24 22:57:51,838 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f32b9bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:51, skipping insertion in model container [2023-11-24 22:57:51,838 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:57:51" (1/1) ... [2023-11-24 22:57:51,936 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:57:52,530 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_b2557777-7975-4ff7-a55b-697d375e743e/sv-benchmarks/c/product-lines/email_spec3_product34.cil.c[43803,43816] [2023-11-24 22:57:52,679 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:57:52,699 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:57:52,710 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"SignVerify_spec.i","") [48] [2023-11-24 22:57:52,711 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [125] [2023-11-24 22:57:52,712 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [444] [2023-11-24 22:57:52,712 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [1512] [2023-11-24 22:57:52,712 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1926] [2023-11-24 22:57:52,713 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [1961] [2023-11-24 22:57:52,713 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2098] [2023-11-24 22:57:52,713 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [2107] [2023-11-24 22:57:52,714 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2124] [2023-11-24 22:57:52,714 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [2343] [2023-11-24 22:57:52,714 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2740] [2023-11-24 22:57:52,830 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_b2557777-7975-4ff7-a55b-697d375e743e/sv-benchmarks/c/product-lines/email_spec3_product34.cil.c[43803,43816] [2023-11-24 22:57:52,892 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:57:52,924 WARN L675 CHandler]: The function puts is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:57:52,931 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:57:52,931 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:52 WrapperNode [2023-11-24 22:57:52,931 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:57:52,932 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:57:52,932 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:57:52,933 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:57:52,938 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:52" (1/1) ... [2023-11-24 22:57:52,971 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:52" (1/1) ... [2023-11-24 22:57:53,046 INFO L138 Inliner]: procedures = 135, calls = 246, calls flagged for inlining = 62, calls inlined = 59, statements flattened = 1156 [2023-11-24 22:57:53,047 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:57:53,048 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:57:53,048 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:57:53,048 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:57:53,060 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:52" (1/1) ... [2023-11-24 22:57:53,067 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:52" (1/1) ... [2023-11-24 22:57:53,078 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:52" (1/1) ... [2023-11-24 22:57:53,092 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:52" (1/1) ... [2023-11-24 22:57:53,135 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:52" (1/1) ... [2023-11-24 22:57:53,164 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:52" (1/1) ... [2023-11-24 22:57:53,170 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:52" (1/1) ... [2023-11-24 22:57:53,187 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:52" (1/1) ... [2023-11-24 22:57:53,206 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:57:53,207 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:57:53,208 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:57:53,208 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:57:53,209 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:52" (1/1) ... [2023-11-24 22:57:53,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:57:53,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2557777-7975-4ff7-a55b-697d375e743e/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:57:53,244 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2557777-7975-4ff7-a55b-697d375e743e/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:57:53,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2557777-7975-4ff7-a55b-697d375e743e/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:57:53,286 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2023-11-24 22:57:53,286 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2023-11-24 22:57:53,286 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2023-11-24 22:57:53,286 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2023-11-24 22:57:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2023-11-24 22:57:53,287 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2023-11-24 22:57:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2023-11-24 22:57:53,289 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2023-11-24 22:57:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2023-11-24 22:57:53,290 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2023-11-24 22:57:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2023-11-24 22:57:53,290 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2023-11-24 22:57:53,291 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2023-11-24 22:57:53,291 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2023-11-24 22:57:53,291 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2023-11-24 22:57:53,291 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2023-11-24 22:57:53,291 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2023-11-24 22:57:53,292 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2023-11-24 22:57:53,292 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2023-11-24 22:57:53,292 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2023-11-24 22:57:53,293 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2023-11-24 22:57:53,293 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2023-11-24 22:57:53,293 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2023-11-24 22:57:53,293 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2023-11-24 22:57:53,294 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2023-11-24 22:57:53,294 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2023-11-24 22:57:53,295 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2023-11-24 22:57:53,295 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2023-11-24 22:57:53,296 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2023-11-24 22:57:53,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:57:53,296 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2023-11-24 22:57:53,296 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2023-11-24 22:57:53,296 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2023-11-24 22:57:53,297 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2023-11-24 22:57:53,297 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2023-11-24 22:57:53,297 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2023-11-24 22:57:53,297 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2023-11-24 22:57:53,297 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2023-11-24 22:57:53,297 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2023-11-24 22:57:53,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2023-11-24 22:57:53,298 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2023-11-24 22:57:53,298 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2023-11-24 22:57:53,298 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2023-11-24 22:57:53,298 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2023-11-24 22:57:53,298 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Encrypt [2023-11-24 22:57:53,299 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Encrypt [2023-11-24 22:57:53,299 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2023-11-24 22:57:53,299 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2023-11-24 22:57:53,299 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2023-11-24 22:57:53,299 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2023-11-24 22:57:53,300 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2023-11-24 22:57:53,300 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2023-11-24 22:57:53,300 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2023-11-24 22:57:53,300 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2023-11-24 22:57:53,300 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2023-11-24 22:57:53,300 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2023-11-24 22:57:53,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:57:53,301 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2023-11-24 22:57:53,302 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2023-11-24 22:57:53,303 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2023-11-24 22:57:53,303 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2023-11-24 22:57:53,304 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:57:53,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:57:53,646 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:57:53,649 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:57:54,985 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:57:55,754 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:57:55,754 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 22:57:55,756 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:57:55 BoogieIcfgContainer [2023-11-24 22:57:55,757 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:57:55,758 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:57:55,758 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:57:55,769 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:57:55,769 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:57:55" (1/1) ... [2023-11-24 22:57:55,780 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:57:55,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:55,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 241 states and 325 transitions. [2023-11-24 22:57:55,886 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 325 transitions. [2023-11-24 22:57:55,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 22:57:55,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:55,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:56,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:56,373 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 22:57:56,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:56,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 240 states and 321 transitions. [2023-11-24 22:57:56,488 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 321 transitions. [2023-11-24 22:57:56,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 22:57:56,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:56,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:56,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:56,872 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 22:57:56,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:56,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 242 states and 334 transitions. [2023-11-24 22:57:56,922 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 334 transitions. [2023-11-24 22:57:56,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-11-24 22:57:56,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:56,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:57,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:57,229 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 22:57:57,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:57,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 245 states and 347 transitions. [2023-11-24 22:57:57,309 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 347 transitions. [2023-11-24 22:57:57,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-11-24 22:57:57,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:57,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:57,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:57,580 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 22:57:57,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:57,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 251 states and 369 transitions. [2023-11-24 22:57:57,741 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 369 transitions. [2023-11-24 22:57:57,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-24 22:57:57,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:57,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:57,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:57,908 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-11-24 22:57:58,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:58,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 256 states and 385 transitions. [2023-11-24 22:57:58,239 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 385 transitions. [2023-11-24 22:57:58,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-24 22:57:58,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:58,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:58,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:58,391 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 22:57:58,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:58,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 260 states and 398 transitions. [2023-11-24 22:57:58,577 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 398 transitions. [2023-11-24 22:57:58,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-24 22:57:58,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:58,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:58,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:58,821 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-24 22:57:58,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:58,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 264 states and 404 transitions. [2023-11-24 22:57:58,850 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 404 transitions. [2023-11-24 22:57:58,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-24 22:57:58,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:58,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:58,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:58,983 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 22:57:59,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:59,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 271 states and 424 transitions. [2023-11-24 22:57:59,419 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 424 transitions. [2023-11-24 22:57:59,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-11-24 22:57:59,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:59,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:59,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:59,633 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 22:57:59,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:59,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 276 states and 431 transitions. [2023-11-24 22:57:59,678 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 431 transitions. [2023-11-24 22:57:59,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-24 22:57:59,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:59,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:59,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:59,855 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 22:58:00,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:00,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 281 states and 449 transitions. [2023-11-24 22:58:00,227 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 449 transitions. [2023-11-24 22:58:00,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-24 22:58:00,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:00,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:00,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:00,368 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 22:58:01,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:01,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 290 states and 474 transitions. [2023-11-24 22:58:01,125 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 474 transitions. [2023-11-24 22:58:01,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-24 22:58:01,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:01,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:01,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:01,266 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 22:58:02,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:02,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 301 states and 502 transitions. [2023-11-24 22:58:02,243 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 502 transitions. [2023-11-24 22:58:02,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 22:58:02,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:02,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:02,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:02,450 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-24 22:58:02,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:02,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 307 states and 513 transitions. [2023-11-24 22:58:02,701 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 513 transitions. [2023-11-24 22:58:02,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-24 22:58:02,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:02,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:02,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:02,854 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-11-24 22:58:03,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:03,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 312 states and 529 transitions. [2023-11-24 22:58:03,362 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 529 transitions. [2023-11-24 22:58:03,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-24 22:58:03,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:03,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:03,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:03,619 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-24 22:58:04,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:04,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 321 states and 561 transitions. [2023-11-24 22:58:04,088 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 561 transitions. [2023-11-24 22:58:04,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-11-24 22:58:04,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:04,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:04,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:04,192 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-24 22:58:04,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:04,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 323 states and 571 transitions. [2023-11-24 22:58:04,434 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 571 transitions. [2023-11-24 22:58:04,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-11-24 22:58:04,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:04,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:04,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:04,571 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-24 22:58:05,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:05,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 327 states and 578 transitions. [2023-11-24 22:58:05,077 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 578 transitions. [2023-11-24 22:58:05,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-24 22:58:05,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:05,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:05,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:05,175 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-24 22:58:05,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:05,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 331 states and 586 transitions. [2023-11-24 22:58:05,449 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 586 transitions. [2023-11-24 22:58:05,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-11-24 22:58:05,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:05,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:05,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:05,597 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 22:58:07,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:07,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 344 states and 615 transitions. [2023-11-24 22:58:07,029 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 615 transitions. [2023-11-24 22:58:07,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 22:58:07,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:07,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:07,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:11,721 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 22:58:17,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:17,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 380 states and 724 transitions. [2023-11-24 22:58:17,710 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 724 transitions. [2023-11-24 22:58:17,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-24 22:58:17,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:17,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:17,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:17,998 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 22:58:19,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:19,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 383 states and 727 transitions. [2023-11-24 22:58:19,017 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 727 transitions. [2023-11-24 22:58:19,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 22:58:19,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:19,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:19,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:21,429 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 22:58:21,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:21,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 385 states and 739 transitions. [2023-11-24 22:58:21,974 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 739 transitions. [2023-11-24 22:58:21,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 22:58:21,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:21,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:22,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:22,069 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-24 22:58:23,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:23,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 390 states and 756 transitions. [2023-11-24 22:58:23,278 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 756 transitions. [2023-11-24 22:58:23,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-24 22:58:23,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:23,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:23,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:23,370 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-24 22:58:25,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:25,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 397 states and 777 transitions. [2023-11-24 22:58:25,402 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 777 transitions. [2023-11-24 22:58:25,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-24 22:58:25,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:25,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:25,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:25,566 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-24 22:58:26,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:26,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 401 states and 782 transitions. [2023-11-24 22:58:26,947 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 782 transitions. [2023-11-24 22:58:26,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 22:58:26,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:26,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:26,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:27,157 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 22:58:30,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:30,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 416 states and 831 transitions. [2023-11-24 22:58:30,946 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 831 transitions. [2023-11-24 22:58:30,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-24 22:58:30,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:30,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:30,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:31,039 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-24 22:58:32,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:32,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 421 states and 848 transitions. [2023-11-24 22:58:32,411 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 848 transitions. [2023-11-24 22:58:32,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-24 22:58:32,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:32,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:32,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:32,621 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 22:58:32,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:32,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 426 states and 855 transitions. [2023-11-24 22:58:32,706 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 855 transitions. [2023-11-24 22:58:32,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-24 22:58:32,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:32,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:32,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:32,796 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-24 22:58:33,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:33,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 428 states and 864 transitions. [2023-11-24 22:58:33,318 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 864 transitions. [2023-11-24 22:58:33,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-24 22:58:33,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:33,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:33,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:33,420 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked.