./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec0_productSimulator.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d79d9b80-2be4-4b93-9ba2-d7111f4a380a/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d79d9b80-2be4-4b93-9ba2-d7111f4a380a/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_d79d9b80-2be4-4b93-9ba2-d7111f4a380a/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d79d9b80-2be4-4b93-9ba2-d7111f4a380a/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec0_productSimulator.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d79d9b80-2be4-4b93-9ba2-d7111f4a380a/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_d79d9b80-2be4-4b93-9ba2-d7111f4a380a/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 1b548755c8e9cfcfe9ed8b47fb1ac823ac6821056e7770bffa975fdbf413b243 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:51:20,403 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:51:20,513 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d79d9b80-2be4-4b93-9ba2-d7111f4a380a/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 22:51:20,518 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:51:20,519 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:51:20,552 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:51:20,554 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:51:20,555 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:51:20,556 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:51:20,561 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:51:20,562 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:51:20,563 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:51:20,563 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:51:20,565 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:51:20,565 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:51:20,566 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:51:20,566 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:51:20,566 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:51:20,567 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:51:20,567 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:51:20,568 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:51:20,568 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:51:20,569 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:51:20,570 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:51:20,570 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:51:20,571 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:51:20,571 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:51:20,572 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:51:20,573 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:51:20,573 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:51:20,574 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:51:20,575 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:51:20,575 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:51:20,575 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_d79d9b80-2be4-4b93-9ba2-d7111f4a380a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d79d9b80-2be4-4b93-9ba2-d7111f4a380a/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b548755c8e9cfcfe9ed8b47fb1ac823ac6821056e7770bffa975fdbf413b243 [2023-11-24 22:51:20,933 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:51:20,963 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:51:20,965 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:51:20,967 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:51:20,967 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:51:20,968 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d79d9b80-2be4-4b93-9ba2-d7111f4a380a/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/product-lines/email_spec0_productSimulator.cil.c [2023-11-24 22:51:24,078 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:51:24,515 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:51:24,520 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d79d9b80-2be4-4b93-9ba2-d7111f4a380a/sv-benchmarks/c/product-lines/email_spec0_productSimulator.cil.c [2023-11-24 22:51:24,550 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d79d9b80-2be4-4b93-9ba2-d7111f4a380a/bin/ukojak-verify-afCqCEvfdi/data/e86548f64/024d3ff603f0421eb81f1ed806ab06f2/FLAG999b2e684 [2023-11-24 22:51:24,568 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d79d9b80-2be4-4b93-9ba2-d7111f4a380a/bin/ukojak-verify-afCqCEvfdi/data/e86548f64/024d3ff603f0421eb81f1ed806ab06f2 [2023-11-24 22:51:24,571 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:51:24,573 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:51:24,574 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:51:24,575 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:51:24,581 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:51:24,582 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:51:24" (1/1) ... [2023-11-24 22:51:24,583 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ee2c3c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:24, skipping insertion in model container [2023-11-24 22:51:24,583 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:51:24" (1/1) ... [2023-11-24 22:51:24,718 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:51:25,293 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_d79d9b80-2be4-4b93-9ba2-d7111f4a380a/sv-benchmarks/c/product-lines/email_spec0_productSimulator.cil.c[14867,14880] [2023-11-24 22:51:25,682 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:51:25,704 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:51:25,716 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [48] [2023-11-24 22:51:25,718 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [168] [2023-11-24 22:51:25,718 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [751] [2023-11-24 22:51:25,719 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [768] [2023-11-24 22:51:25,719 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [777] [2023-11-24 22:51:25,719 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [1848] [2023-11-24 22:51:25,720 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2247] [2023-11-24 22:51:25,720 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2608] [2023-11-24 22:51:25,720 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"DecryptForward_spec.i","") [2874] [2023-11-24 22:51:25,720 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [2893] [2023-11-24 22:51:25,721 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [3097] [2023-11-24 22:51:25,776 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_d79d9b80-2be4-4b93-9ba2-d7111f4a380a/sv-benchmarks/c/product-lines/email_spec0_productSimulator.cil.c[14867,14880] [2023-11-24 22:51:25,894 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:51:25,937 WARN L675 CHandler]: The function puts is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:51:25,945 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:51:25,946 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:25 WrapperNode [2023-11-24 22:51:25,946 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:51:25,947 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:51:25,948 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:51:25,948 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:51:25,956 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:25" (1/1) ... [2023-11-24 22:51:25,999 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:25" (1/1) ... [2023-11-24 22:51:26,073 INFO L138 Inliner]: procedures = 151, calls = 282, calls flagged for inlining = 67, calls inlined = 64, statements flattened = 1331 [2023-11-24 22:51:26,074 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:51:26,075 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:51:26,075 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:51:26,075 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:51:26,086 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:25" (1/1) ... [2023-11-24 22:51:26,086 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:25" (1/1) ... [2023-11-24 22:51:26,101 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:25" (1/1) ... [2023-11-24 22:51:26,102 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:25" (1/1) ... [2023-11-24 22:51:26,134 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:25" (1/1) ... [2023-11-24 22:51:26,154 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:25" (1/1) ... [2023-11-24 22:51:26,177 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:25" (1/1) ... [2023-11-24 22:51:26,186 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:25" (1/1) ... [2023-11-24 22:51:26,199 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:51:26,225 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:51:26,225 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:51:26,225 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:51:26,226 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:25" (1/1) ... [2023-11-24 22:51:26,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:51:26,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d79d9b80-2be4-4b93-9ba2-d7111f4a380a/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:51:26,262 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d79d9b80-2be4-4b93-9ba2-d7111f4a380a/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:51:26,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d79d9b80-2be4-4b93-9ba2-d7111f4a380a/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:51:26,311 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2023-11-24 22:51:26,311 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2023-11-24 22:51:26,311 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__before__Keys [2023-11-24 22:51:26,312 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__before__Keys [2023-11-24 22:51:26,312 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__before__Sign [2023-11-24 22:51:26,312 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__before__Sign [2023-11-24 22:51:26,312 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2023-11-24 22:51:26,312 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2023-11-24 22:51:26,313 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2023-11-24 22:51:26,313 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2023-11-24 22:51:26,313 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2023-11-24 22:51:26,313 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2023-11-24 22:51:26,313 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2023-11-24 22:51:26,314 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2023-11-24 22:51:26,314 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__before__Verify [2023-11-24 22:51:26,314 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__before__Verify [2023-11-24 22:51:26,314 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2023-11-24 22:51:26,314 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2023-11-24 22:51:26,314 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__before__Keys [2023-11-24 22:51:26,315 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__before__Keys [2023-11-24 22:51:26,315 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2023-11-24 22:51:26,315 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2023-11-24 22:51:26,315 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2023-11-24 22:51:26,315 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2023-11-24 22:51:26,316 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2023-11-24 22:51:26,316 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2023-11-24 22:51:26,316 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__before__Decrypt [2023-11-24 22:51:26,316 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__before__Decrypt [2023-11-24 22:51:26,316 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__before__Encrypt [2023-11-24 22:51:26,316 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__before__Encrypt [2023-11-24 22:51:26,317 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2023-11-24 22:51:26,317 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2023-11-24 22:51:26,317 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2023-11-24 22:51:26,317 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2023-11-24 22:51:26,317 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2023-11-24 22:51:26,317 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2023-11-24 22:51:26,318 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2023-11-24 22:51:26,318 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__before__Forward [2023-11-24 22:51:26,318 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__before__Forward [2023-11-24 22:51:26,318 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2023-11-24 22:51:26,318 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2023-11-24 22:51:26,318 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2023-11-24 22:51:26,319 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2023-11-24 22:51:26,319 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2023-11-24 22:51:26,319 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2023-11-24 22:51:26,319 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__before__Encrypt [2023-11-24 22:51:26,319 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__before__Encrypt [2023-11-24 22:51:26,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:51:26,320 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2023-11-24 22:51:26,320 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2023-11-24 22:51:26,320 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2023-11-24 22:51:26,320 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2023-11-24 22:51:26,320 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__before__AddressBook [2023-11-24 22:51:26,320 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__before__AddressBook [2023-11-24 22:51:26,321 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__before__Encrypt [2023-11-24 22:51:26,321 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__before__Encrypt [2023-11-24 22:51:26,321 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__before__AutoResponder [2023-11-24 22:51:26,321 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__before__AutoResponder [2023-11-24 22:51:26,321 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2023-11-24 22:51:26,322 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2023-11-24 22:51:26,322 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2023-11-24 22:51:26,322 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2023-11-24 22:51:26,322 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2023-11-24 22:51:26,322 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2023-11-24 22:51:26,322 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2023-11-24 22:51:26,323 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2023-11-24 22:51:26,323 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2023-11-24 22:51:26,323 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2023-11-24 22:51:26,323 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2023-11-24 22:51:26,323 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2023-11-24 22:51:26,324 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2023-11-24 22:51:26,324 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2023-11-24 22:51:26,324 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__before__Keys [2023-11-24 22:51:26,324 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__before__Keys [2023-11-24 22:51:26,324 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__before__Verify [2023-11-24 22:51:26,324 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__before__Verify [2023-11-24 22:51:26,325 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2023-11-24 22:51:26,325 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2023-11-24 22:51:26,325 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2023-11-24 22:51:26,325 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2023-11-24 22:51:26,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:51:26,325 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2023-11-24 22:51:26,325 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2023-11-24 22:51:26,326 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__before__Sign [2023-11-24 22:51:26,326 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__before__Sign [2023-11-24 22:51:26,326 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2023-11-24 22:51:26,326 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2023-11-24 22:51:26,326 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2023-11-24 22:51:26,327 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2023-11-24 22:51:26,327 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:51:26,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:51:26,590 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:51:26,600 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:51:28,125 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:51:28,958 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:51:28,986 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 22:51:28,988 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:51:28 BoogieIcfgContainer [2023-11-24 22:51:28,988 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:51:28,989 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:51:28,989 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:51:29,000 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:51:29,001 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:51:28" (1/1) ... [2023-11-24 22:51:29,011 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:51:29,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:29,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 377 states and 515 transitions. [2023-11-24 22:51:29,105 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 515 transitions. [2023-11-24 22:51:29,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-11-24 22:51:29,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:29,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:29,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:29,664 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-24 22:51:29,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:29,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 377 states and 513 transitions. [2023-11-24 22:51:29,808 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 513 transitions. [2023-11-24 22:51:29,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-11-24 22:51:29,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:29,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:29,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:30,248 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-24 22:51:30,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:30,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 379 states and 526 transitions. [2023-11-24 22:51:30,331 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 526 transitions. [2023-11-24 22:51:30,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2023-11-24 22:51:30,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:30,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:30,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:30,699 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2023-11-24 22:51:30,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:30,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 382 states and 539 transitions. [2023-11-24 22:51:30,838 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 539 transitions. [2023-11-24 22:51:30,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-24 22:51:30,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:30,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:30,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:31,146 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-24 22:51:31,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:31,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 388 states and 561 transitions. [2023-11-24 22:51:31,350 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 561 transitions. [2023-11-24 22:51:31,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-24 22:51:31,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:31,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:31,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:31,605 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-24 22:51:31,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:31,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 390 states and 564 transitions. [2023-11-24 22:51:31,656 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 564 transitions. [2023-11-24 22:51:31,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-24 22:51:31,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:31,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:31,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:31,891 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-24 22:51:32,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:32,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 395 states and 580 transitions. [2023-11-24 22:51:32,214 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 580 transitions. [2023-11-24 22:51:32,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-11-24 22:51:32,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:32,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:32,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:32,473 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-24 22:51:32,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:32,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 399 states and 587 transitions. [2023-11-24 22:51:32,512 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 587 transitions. [2023-11-24 22:51:32,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-11-24 22:51:32,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:32,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:32,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:32,653 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-24 22:51:32,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:32,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 401 states and 590 transitions. [2023-11-24 22:51:32,764 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 590 transitions. [2023-11-24 22:51:32,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-11-24 22:51:32,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:32,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:32,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:32,975 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-24 22:51:33,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:33,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 403 states and 600 transitions. [2023-11-24 22:51:33,162 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 600 transitions. [2023-11-24 22:51:33,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-11-24 22:51:33,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:33,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:33,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:33,311 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-24 22:51:33,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:33,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 410 states and 620 transitions. [2023-11-24 22:51:33,835 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 620 transitions. [2023-11-24 22:51:33,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-11-24 22:51:33,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:33,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:33,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:34,066 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 22:51:35,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:35,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 449 states and 731 transitions. [2023-11-24 22:51:35,160 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 731 transitions. [2023-11-24 22:51:35,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-11-24 22:51:35,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:35,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:35,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:35,310 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 22:51:35,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:35,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 451 states and 742 transitions. [2023-11-24 22:51:35,505 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 742 transitions. [2023-11-24 22:51:35,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-11-24 22:51:35,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:35,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:35,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:35,675 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 22:51:37,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:37,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 497 states and 864 transitions. [2023-11-24 22:51:37,072 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 864 transitions. [2023-11-24 22:51:37,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2023-11-24 22:51:37,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:37,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:37,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:37,176 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 22:51:37,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:37,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 499 states and 866 transitions. [2023-11-24 22:51:37,224 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 866 transitions. [2023-11-24 22:51:37,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-11-24 22:51:37,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:37,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:37,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:37,416 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 22:51:39,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:39,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 532 states and 961 transitions. [2023-11-24 22:51:39,081 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 961 transitions. [2023-11-24 22:51:39,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-11-24 22:51:39,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:39,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:39,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:39,192 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 22:51:39,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:39,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 533 states and 961 transitions. [2023-11-24 22:51:39,321 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 961 transitions. [2023-11-24 22:51:39,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-11-24 22:51:39,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:39,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:39,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:39,423 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 22:51:39,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:39,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 533 states and 960 transitions. [2023-11-24 22:51:39,582 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 960 transitions. [2023-11-24 22:51:39,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2023-11-24 22:51:39,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:39,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:39,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:39,784 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 22:51:42,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:42,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 582 states and 1088 transitions. [2023-11-24 22:51:42,358 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1088 transitions. [2023-11-24 22:51:42,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2023-11-24 22:51:42,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:42,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:42,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:42,511 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 22:51:42,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:42,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 582 states and 1084 transitions. [2023-11-24 22:51:42,554 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1084 transitions. [2023-11-24 22:51:42,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2023-11-24 22:51:42,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:42,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:42,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:42,696 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 22:51:42,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:42,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 584 states and 1095 transitions. [2023-11-24 22:51:42,985 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1095 transitions. [2023-11-24 22:51:42,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-11-24 22:51:42,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:42,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:43,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:43,127 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 22:51:43,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:43,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 586 states and 1108 transitions. [2023-11-24 22:51:43,508 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1108 transitions. [2023-11-24 22:51:43,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-11-24 22:51:43,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:43,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:43,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:43,650 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 22:51:44,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:44,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 588 states and 1119 transitions. [2023-11-24 22:51:44,012 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1119 transitions. [2023-11-24 22:51:44,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2023-11-24 22:51:44,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:44,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:44,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:44,217 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 22:51:44,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:44,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 590 states and 1121 transitions. [2023-11-24 22:51:44,675 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1121 transitions. [2023-11-24 22:51:44,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2023-11-24 22:51:44,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:44,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:44,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:45,012 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-24 22:51:46,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:46,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 595 states and 1147 transitions. [2023-11-24 22:51:46,340 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1147 transitions. [2023-11-24 22:51:46,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-11-24 22:51:46,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:46,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:46,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:46,482 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2023-11-24 22:51:47,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:47,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 603 states and 1170 transitions. [2023-11-24 22:51:47,768 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1170 transitions. [2023-11-24 22:51:47,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2023-11-24 22:51:47,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:47,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:47,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:47,992 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2023-11-24 22:51:49,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:49,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 611 states and 1193 transitions. [2023-11-24 22:51:49,295 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1193 transitions. [2023-11-24 22:51:49,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2023-11-24 22:51:49,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:49,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:49,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:49,523 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-24 22:51:49,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:49,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 615 states and 1200 transitions. [2023-11-24 22:51:49,598 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1200 transitions. [2023-11-24 22:51:49,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-11-24 22:51:49,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:49,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:49,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:49,929 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-24 22:51:51,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:51,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 624 states and 1225 transitions. [2023-11-24 22:51:51,948 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1225 transitions. [2023-11-24 22:51:51,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2023-11-24 22:51:51,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:51,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:52,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:52,104 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2023-11-24 22:51:53,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:53,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 632 states and 1253 transitions. [2023-11-24 22:51:53,878 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1253 transitions. [2023-11-24 22:51:53,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2023-11-24 22:51:53,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:53,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:53,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:53,982 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-24 22:51:55,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:55,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 638 states and 1270 transitions. [2023-11-24 22:51:55,215 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1270 transitions. [2023-11-24 22:51:55,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2023-11-24 22:51:55,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:55,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:55,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:55,312 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-24 22:51:56,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:56,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 642 states and 1283 transitions. [2023-11-24 22:51:56,033 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1283 transitions. [2023-11-24 22:51:56,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2023-11-24 22:51:56,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:56,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:56,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:56,143 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2023-11-24 22:51:57,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:57,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 650 states and 1307 transitions. [2023-11-24 22:51:57,518 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1307 transitions. [2023-11-24 22:51:57,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2023-11-24 22:51:57,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:57,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:57,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:57,625 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-24 22:51:58,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:58,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 652 states and 1310 transitions. [2023-11-24 22:51:58,356 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1310 transitions. [2023-11-24 22:51:58,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2023-11-24 22:51:58,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:58,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:58,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:58,445 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-24 22:51:59,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:59,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 658 states and 1326 transitions. [2023-11-24 22:51:59,305 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1326 transitions. [2023-11-24 22:51:59,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2023-11-24 22:51:59,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:59,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:59,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:00,295 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-24 22:52:01,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:01,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 665 states and 1351 transitions. [2023-11-24 22:52:01,954 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1351 transitions. [2023-11-24 22:52:01,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-11-24 22:52:01,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:01,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:02,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:02,080 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 22:52:03,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:03,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 690 states and 1398 transitions. [2023-11-24 22:52:03,050 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1398 transitions. [2023-11-24 22:52:03,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:52:03,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:03,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:03,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:03,158 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 22:52:04,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:04,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 706 states and 1451 transitions. [2023-11-24 22:52:04,657 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1451 transitions. [2023-11-24 22:52:04,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-11-24 22:52:04,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:04,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:04,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:04,768 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 22:52:05,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:05,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 710 states and 1469 transitions. [2023-11-24 22:52:05,445 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1469 transitions. [2023-11-24 22:52:05,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2023-11-24 22:52:05,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:05,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:05,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:05,559 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 22:52:05,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:05,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 720 states and 1488 transitions. [2023-11-24 22:52:05,642 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1488 transitions. [2023-11-24 22:52:05,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-11-24 22:52:05,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:05,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:05,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:05,810 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 22:52:05,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:05,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1504 states to 717 states and 1480 transitions. [2023-11-24 22:52:05,860 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1480 transitions. [2023-11-24 22:52:05,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-11-24 22:52:05,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:05,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:05,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat