./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product27.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_2eac7814-0443-41a0-89a9-b9626ba73530/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eac7814-0443-41a0-89a9-b9626ba73530/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_2eac7814-0443-41a0-89a9-b9626ba73530/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eac7814-0443-41a0-89a9-b9626ba73530/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product27.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eac7814-0443-41a0-89a9-b9626ba73530/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_2eac7814-0443-41a0-89a9-b9626ba73530/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 707a68b5ae5daf5497cfeaeef06b8e51a77f018401ec73338bde503119bd77ef --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:57:48,984 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:57:49,090 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eac7814-0443-41a0-89a9-b9626ba73530/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 22:57:49,096 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:57:49,097 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:57:49,127 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:57:49,129 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:57:49,129 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:57:49,130 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:57:49,131 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:57:49,132 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:57:49,133 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:57:49,133 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:57:49,134 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:57:49,135 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:57:49,136 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:57:49,136 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:57:49,137 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:57:49,138 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:57:49,138 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:57:49,139 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:57:49,140 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:57:49,141 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:57:49,141 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:57:49,142 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:57:49,143 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:57:49,143 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:57:49,144 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:57:49,145 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:57:49,145 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:57:49,146 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:57:49,147 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:57:49,147 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:57:49,148 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_2eac7814-0443-41a0-89a9-b9626ba73530/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eac7814-0443-41a0-89a9-b9626ba73530/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 707a68b5ae5daf5497cfeaeef06b8e51a77f018401ec73338bde503119bd77ef [2023-11-24 22:57:49,507 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:57:49,532 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:57:49,535 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:57:49,536 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:57:49,537 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:57:49,538 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eac7814-0443-41a0-89a9-b9626ba73530/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/product-lines/minepump_spec4_product27.cil.c [2023-11-24 22:57:52,792 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:57:53,052 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:57:53,053 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eac7814-0443-41a0-89a9-b9626ba73530/sv-benchmarks/c/product-lines/minepump_spec4_product27.cil.c [2023-11-24 22:57:53,070 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eac7814-0443-41a0-89a9-b9626ba73530/bin/ukojak-verify-afCqCEvfdi/data/70431759a/80d234e1efe24486bb07719bf9dbc570/FLAGdc97e4b08 [2023-11-24 22:57:53,086 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eac7814-0443-41a0-89a9-b9626ba73530/bin/ukojak-verify-afCqCEvfdi/data/70431759a/80d234e1efe24486bb07719bf9dbc570 [2023-11-24 22:57:53,089 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:57:53,091 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:57:53,093 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:57:53,093 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:57:53,098 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:57:53,099 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:57:53" (1/1) ... [2023-11-24 22:57:53,101 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fc52b64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:53, skipping insertion in model container [2023-11-24 22:57:53,101 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:57:53" (1/1) ... [2023-11-24 22:57:53,161 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:57:53,430 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_2eac7814-0443-41a0-89a9-b9626ba73530/sv-benchmarks/c/product-lines/minepump_spec4_product27.cil.c[2897,2910] [2023-11-24 22:57:53,559 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:57:53,579 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:57:53,591 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [49] [2023-11-24 22:57:53,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [153] [2023-11-24 22:57:53,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [162] [2023-11-24 22:57:53,594 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [190] [2023-11-24 22:57:53,594 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [283] [2023-11-24 22:57:53,594 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [351] [2023-11-24 22:57:53,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [538] [2023-11-24 22:57:53,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [573] [2023-11-24 22:57:53,623 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_2eac7814-0443-41a0-89a9-b9626ba73530/sv-benchmarks/c/product-lines/minepump_spec4_product27.cil.c[2897,2910] [2023-11-24 22:57:53,717 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:57:53,750 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:57:53,750 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:53 WrapperNode [2023-11-24 22:57:53,751 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:57:53,752 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:57:53,752 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:57:53,753 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:57:53,762 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:53" (1/1) ... [2023-11-24 22:57:53,792 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:53" (1/1) ... [2023-11-24 22:57:53,835 INFO L138 Inliner]: procedures = 54, calls = 97, calls flagged for inlining = 23, calls inlined = 17, statements flattened = 169 [2023-11-24 22:57:53,835 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:57:53,836 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:57:53,837 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:57:53,837 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:57:53,848 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:53" (1/1) ... [2023-11-24 22:57:53,848 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:53" (1/1) ... [2023-11-24 22:57:53,856 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:53" (1/1) ... [2023-11-24 22:57:53,857 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:53" (1/1) ... [2023-11-24 22:57:53,862 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:53" (1/1) ... [2023-11-24 22:57:53,867 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:53" (1/1) ... [2023-11-24 22:57:53,869 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:53" (1/1) ... [2023-11-24 22:57:53,871 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:53" (1/1) ... [2023-11-24 22:57:53,874 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:57:53,875 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:57:53,875 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:57:53,875 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:57:53,876 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:53" (1/1) ... [2023-11-24 22:57:53,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:57:53,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eac7814-0443-41a0-89a9-b9626ba73530/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:57:53,916 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eac7814-0443-41a0-89a9-b9626ba73530/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:57:53,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eac7814-0443-41a0-89a9-b9626ba73530/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:57:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:57:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2023-11-24 22:57:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2023-11-24 22:57:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-24 22:57:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-24 22:57:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-24 22:57:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-24 22:57:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-11-24 22:57:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-11-24 22:57:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2023-11-24 22:57:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2023-11-24 22:57:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:57:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-11-24 22:57:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-11-24 22:57:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:57:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:57:54,053 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:57:54,056 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:57:54,368 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:57:54,499 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:57:54,500 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-24 22:57:54,502 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:57:54 BoogieIcfgContainer [2023-11-24 22:57:54,502 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:57:54,503 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:57:54,503 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:57:54,515 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:57:54,516 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:57:54" (1/1) ... [2023-11-24 22:57:54,527 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:57:54,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:54,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 52 states and 70 transitions. [2023-11-24 22:57:54,596 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 70 transitions. [2023-11-24 22:57:54,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-24 22:57:54,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:54,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:54,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:54,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:54,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:54,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 52 states and 68 transitions. [2023-11-24 22:57:54,868 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 68 transitions. [2023-11-24 22:57:54,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-24 22:57:54,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:54,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:54,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:55,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:55,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:55,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 54 states and 71 transitions. [2023-11-24 22:57:55,119 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 71 transitions. [2023-11-24 22:57:55,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-24 22:57:55,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:55,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:55,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:55,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:55,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:55,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 64 states and 91 transitions. [2023-11-24 22:57:55,496 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 91 transitions. [2023-11-24 22:57:55,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-24 22:57:55,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:55,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:55,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:55,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:55,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:55,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 65 states and 92 transitions. [2023-11-24 22:57:55,617 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 92 transitions. [2023-11-24 22:57:55,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-24 22:57:55,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:55,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:55,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:55,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:55,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:55,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 66 states and 93 transitions. [2023-11-24 22:57:55,823 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 93 transitions. [2023-11-24 22:57:55,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-24 22:57:55,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:55,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:55,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:55,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:55,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:55,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 67 states and 94 transitions. [2023-11-24 22:57:55,984 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 94 transitions. [2023-11-24 22:57:55,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-24 22:57:55,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:55,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:56,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:56,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:56,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:56,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 82 states and 127 transitions. [2023-11-24 22:57:56,985 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 127 transitions. [2023-11-24 22:57:56,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-24 22:57:56,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:56,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:57,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:57,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:57,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:57,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 88 states and 142 transitions. [2023-11-24 22:57:57,276 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 142 transitions. [2023-11-24 22:57:57,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-24 22:57:57,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:57,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:57,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:57,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:57,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:57,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 89 states and 143 transitions. [2023-11-24 22:57:57,461 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 143 transitions. [2023-11-24 22:57:57,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-24 22:57:57,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:57,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:57,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:57,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:57,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:57,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 91 states and 144 transitions. [2023-11-24 22:57:57,693 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 144 transitions. [2023-11-24 22:57:57,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-24 22:57:57,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:57,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:57,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:58,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:58,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:58,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 103 states and 173 transitions. [2023-11-24 22:57:58,974 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 173 transitions. [2023-11-24 22:57:58,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-24 22:57:58,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:58,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:58,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:59,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:59,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:59,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 109 states and 188 transitions. [2023-11-24 22:57:59,387 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 188 transitions. [2023-11-24 22:57:59,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-24 22:57:59,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:59,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:59,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:59,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:59,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:59,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 110 states and 189 transitions. [2023-11-24 22:57:59,702 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 189 transitions. [2023-11-24 22:57:59,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-24 22:57:59,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:59,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:59,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:59,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:59,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:59,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 112 states and 190 transitions. [2023-11-24 22:57:59,968 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 190 transitions. [2023-11-24 22:57:59,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:57:59,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:59,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:59,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:00,008 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:58:00,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:00,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 121 states and 209 transitions. [2023-11-24 22:58:00,396 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 209 transitions. [2023-11-24 22:58:00,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-11-24 22:58:00,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:00,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:00,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:00,435 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:58:00,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:00,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 122 states and 210 transitions. [2023-11-24 22:58:00,482 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 210 transitions. [2023-11-24 22:58:00,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-24 22:58:00,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:00,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:00,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:00,542 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:58:00,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:00,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 123 states and 211 transitions. [2023-11-24 22:58:00,582 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 211 transitions. [2023-11-24 22:58:00,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-24 22:58:00,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:00,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:00,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:00,638 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:58:01,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:01,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 132 states and 231 transitions. [2023-11-24 22:58:01,178 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 231 transitions. [2023-11-24 22:58:01,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-24 22:58:01,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:01,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:01,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:01,230 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:58:01,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:01,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 133 states and 232 transitions. [2023-11-24 22:58:01,281 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 232 transitions. [2023-11-24 22:58:01,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-24 22:58:01,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:01,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:01,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:01,336 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:58:01,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:01,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 134 states and 233 transitions. [2023-11-24 22:58:01,377 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 233 transitions. [2023-11-24 22:58:01,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-24 22:58:01,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:01,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:01,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:01,707 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:58:02,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:02,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 146 states and 269 transitions. [2023-11-24 22:58:02,882 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 269 transitions. [2023-11-24 22:58:02,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-24 22:58:02,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:02,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:02,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:03,091 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:58:03,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:03,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 147 states and 269 transitions. [2023-11-24 22:58:03,151 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 269 transitions. [2023-11-24 22:58:03,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-24 22:58:03,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:03,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:03,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:03,377 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:58:03,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:03,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 148 states and 270 transitions. [2023-11-24 22:58:03,444 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 270 transitions. [2023-11-24 22:58:03,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-24 22:58:03,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:03,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:03,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:03,811 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 22:58:04,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:04,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 158 states and 295 transitions. [2023-11-24 22:58:04,899 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 295 transitions. [2023-11-24 22:58:04,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-24 22:58:04,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:04,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:04,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:05,172 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:06,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:06,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 163 states and 301 transitions. [2023-11-24 22:58:06,103 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 301 transitions. [2023-11-24 22:58:06,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-24 22:58:06,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:06,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:06,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:06,348 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 22:58:06,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:06,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 164 states and 301 transitions. [2023-11-24 22:58:06,417 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 301 transitions. [2023-11-24 22:58:06,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:06,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:06,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:06,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:06,647 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 22:58:06,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:06,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 165 states and 302 transitions. [2023-11-24 22:58:06,726 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 302 transitions. [2023-11-24 22:58:06,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-24 22:58:06,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:06,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:06,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:06,889 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:58:07,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:07,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 166 states and 302 transitions. [2023-11-24 22:58:07,616 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 302 transitions. [2023-11-24 22:58:07,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:07,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:07,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:07,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:08,087 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:08,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:08,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:08,411 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:08,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:08,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:08,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:08,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:08,712 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:08,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:08,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:08,776 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:08,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:08,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:08,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:08,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:09,083 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:09,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:09,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:09,141 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:09,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:09,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:09,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:09,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:09,457 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:09,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:09,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:09,512 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:09,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:09,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:09,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:09,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:09,764 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:09,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:09,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:09,854 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:09,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:09,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:09,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:09,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:10,136 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:10,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:10,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:10,194 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:10,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:10,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:10,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:10,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:10,465 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:10,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:10,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:10,541 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:10,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:10,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:10,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:10,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:10,807 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:10,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:10,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:10,863 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:10,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:10,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:10,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:10,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:11,138 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:11,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:11,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:11,220 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:11,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:11,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:11,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:11,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:11,451 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:11,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:11,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:11,506 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:11,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:11,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:11,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:11,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:11,753 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:11,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:11,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:11,810 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:11,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:11,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:11,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:11,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:12,030 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:12,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:12,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:12,082 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:12,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:12,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:12,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:12,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:12,326 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:12,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:12,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:12,389 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:12,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:12,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:12,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:12,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:12,628 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:12,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:12,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:12,678 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:12,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:12,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:12,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:12,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:12,891 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:12,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:12,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:12,945 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:12,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:12,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:12,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:12,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:13,167 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:13,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:13,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:13,219 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:13,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:13,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:13,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:13,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:13,445 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:13,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:13,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:13,494 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:13,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:13,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:13,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:13,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:13,705 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:13,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:13,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:13,757 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:13,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:13,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:13,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:13,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:13,960 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:14,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:14,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:14,012 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:14,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:14,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:14,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:14,220 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:14,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:14,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:14,276 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:14,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:14,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:14,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:14,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:14,490 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:14,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:14,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:14,541 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:14,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:14,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:14,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:14,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:14,758 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:14,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:14,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:14,813 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:14,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:14,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:14,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:14,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:15,058 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:15,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:15,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:15,123 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:15,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:15,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:15,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:15,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:15,343 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:15,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:15,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:15,394 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:15,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:15,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:15,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:15,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:15,598 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:15,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:15,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:15,649 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:15,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:15,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:15,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:15,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:15,950 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:16,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:16,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:16,003 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:16,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:16,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:16,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:16,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:16,203 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:16,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:16,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:16,253 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:16,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:16,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:16,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:16,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:16,459 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:16,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:16,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:16,515 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:16,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:16,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:16,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:16,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:16,748 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:16,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:16,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:16,796 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:16,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:16,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:16,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:16,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:16,997 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:17,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:17,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:17,045 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:17,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:17,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:17,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:17,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:17,244 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:17,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:17,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:17,295 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:17,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:17,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:17,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:17,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:17,500 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:17,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:17,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:17,548 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:17,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:17,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:17,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:17,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:17,739 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:17,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:17,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:17,788 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:17,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:17,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:17,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:17,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:17,985 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:18,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:18,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:18,033 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:18,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:18,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:18,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:18,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:18,295 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:18,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:18,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:18,353 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:18,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:18,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:18,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:18,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:18,551 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:18,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:18,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:18,599 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:18,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:18,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:18,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:18,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:18,805 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:18,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:18,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:18,853 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:18,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:18,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:18,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:18,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:19,046 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:19,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:19,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:19,093 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:19,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:19,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:19,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:19,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:19,280 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:19,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:19,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:19,325 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:19,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:19,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:19,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:19,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:19,512 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:19,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:19,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:19,556 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:19,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:19,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:19,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:19,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:19,743 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:19,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:19,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:19,789 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:19,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:19,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:19,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:19,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:19,991 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:20,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:20,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:20,037 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:20,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:20,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:20,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:20,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:20,234 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:20,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:20,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:20,285 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:20,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:20,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:20,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:20,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:20,475 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:20,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:20,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:20,522 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:20,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:20,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:20,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:20,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:20,714 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:20,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:20,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:20,781 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:20,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:20,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:20,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:20,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:20,973 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:21,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:21,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:21,016 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:21,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:21,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:21,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:21,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:21,196 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:21,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:21,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:21,239 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:21,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:21,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:21,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:21,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:21,424 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:21,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:21,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:21,469 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:21,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:21,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:21,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:21,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:21,661 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:21,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:21,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:21,708 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:21,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:21,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:21,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:21,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:21,913 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:21,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:21,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:21,961 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:21,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:21,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:21,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:21,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:22,139 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:22,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:22,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:22,183 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:22,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:22,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:22,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:22,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:22,368 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:22,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:22,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:22,416 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:22,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:22,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:22,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:22,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:22,603 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:22,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:22,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:22,647 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:22,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:22,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:22,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:22,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:22,833 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:22,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:22,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:22,878 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:22,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:22,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:22,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:22,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:23,066 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:23,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:23,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:23,111 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:23,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:23,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:23,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:23,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:23,311 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:23,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:23,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:23,355 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:23,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:23,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:23,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:23,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:23,548 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:23,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:23,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:23,596 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:23,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:23,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:23,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:23,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:23,788 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:23,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:23,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:23,832 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:23,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:23,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:23,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:23,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:24,015 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:24,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:24,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:24,059 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:24,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:24,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:24,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:24,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:24,262 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:24,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:24,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:24,307 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:24,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:24,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:24,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:24,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:24,494 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:24,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:24,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:24,538 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:24,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:24,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:24,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:24,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:24,725 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:24,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:24,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:24,771 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:24,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:24,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:24,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:24,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:24,978 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:25,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:25,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:25,023 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:25,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:25,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:25,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:25,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:25,216 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:25,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:25,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:25,262 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:25,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:25,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:25,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:25,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:25,465 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:25,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:25,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:25,511 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:25,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:25,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:25,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:25,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:25,696 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:25,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:25,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:25,743 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:25,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:25,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:25,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:25,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:25,976 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:26,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:26,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:26,033 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:26,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:26,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:26,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:26,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:26,267 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:26,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:26,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:26,316 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:26,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:26,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:26,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:26,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:26,506 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:26,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:26,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:26,552 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:26,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:26,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:26,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:26,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:26,743 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:26,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:26,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:26,789 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:26,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:26,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:26,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:26,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:26,991 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:27,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:27,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:27,039 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:27,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:27,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:27,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:27,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:27,227 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:27,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:27,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:27,274 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:27,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:27,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:27,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:27,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:27,460 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:27,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:27,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:27,505 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:27,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:27,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:27,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:27,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:27,692 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:27,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:27,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:27,737 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:27,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:27,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:27,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:27,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:27,936 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:27,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:27,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:27,978 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:27,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:27,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:27,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:27,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:28,165 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:28,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:28,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:28,206 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:28,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:28,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:28,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:28,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:28,388 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:28,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:28,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:28,429 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:28,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:28,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:28,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:28,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:28,605 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:28,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:28,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:28,644 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:28,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:28,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:28,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:28,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:28,814 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:28,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:28,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:28,855 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:28,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:28,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:28,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:28,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:29,060 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:29,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:29,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:29,105 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:29,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:29,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:29,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:29,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:29,282 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:29,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:29,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:29,324 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:29,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:29,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:29,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:29,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:29,494 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:29,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:29,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:29,533 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:29,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:29,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:29,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:29,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:29,703 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:29,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:29,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:29,743 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:29,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:29,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:29,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:29,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:29,919 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:29,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:29,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:29,960 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:29,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:29,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:29,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:29,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:30,128 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:30,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:30,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:30,168 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:30,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:30,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:30,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:30,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:30,343 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:30,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:30,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:30,385 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:30,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:30,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:30,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:30,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:30,558 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:30,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:30,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:30,597 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:30,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:30,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:30,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:30,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:30,769 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:30,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:30,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:30,809 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:30,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:30,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:30,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:30,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:31,027 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:31,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:31,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:31,086 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:31,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:31,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:31,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:31,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:31,298 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:31,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:31,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:31,341 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:31,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:31,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:31,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:31,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:31,519 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:31,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:31,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:31,562 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:31,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:31,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:31,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:31,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:31,735 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:31,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:31,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:31,781 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:31,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:31,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:31,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:31,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:31,940 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:31,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:31,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:31,985 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:31,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:31,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:31,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:31,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:32,161 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:32,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:32,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:32,206 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:32,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:32,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:32,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:32,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:32,375 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:58:32,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:32,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 167 states and 306 transitions. [2023-11-24 22:58:32,416 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 306 transitions. [2023-11-24 22:58:32,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 22:58:32,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:32,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:32,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat