./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product26.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_11aa2969-d372-4f51-934e-5d76bbcbe11e/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11aa2969-d372-4f51-934e-5d76bbcbe11e/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11aa2969-d372-4f51-934e-5d76bbcbe11e/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11aa2969-d372-4f51-934e-5d76bbcbe11e/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product26.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11aa2969-d372-4f51-934e-5d76bbcbe11e/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11aa2969-d372-4f51-934e-5d76bbcbe11e/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2d0674916b73dbf2024f3c8466ce9ed88de71a9608fd9c94d283a7055c71f71f --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:55:43,757 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:55:43,840 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11aa2969-d372-4f51-934e-5d76bbcbe11e/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 02:55:43,845 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:55:43,846 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:55:43,868 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:55:43,869 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:55:43,870 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:55:43,871 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:55:43,871 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:55:43,872 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:55:43,872 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:55:43,873 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 02:55:43,873 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:55:43,874 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 02:55:43,875 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:55:43,875 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:55:43,876 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:55:43,876 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:55:43,877 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 02:55:43,877 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:55:43,886 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:55:43,886 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:55:43,887 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:55:43,887 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:55:43,887 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:55:43,888 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:55:43,888 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:55:43,889 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:55:43,889 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:55:43,889 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:55:43,890 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:55:43,890 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:55:43,890 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_11aa2969-d372-4f51-934e-5d76bbcbe11e/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11aa2969-d372-4f51-934e-5d76bbcbe11e/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d0674916b73dbf2024f3c8466ce9ed88de71a9608fd9c94d283a7055c71f71f [2023-11-19 02:55:44,226 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:55:44,255 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:55:44,258 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:55:44,261 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:55:44,261 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:55:44,263 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11aa2969-d372-4f51-934e-5d76bbcbe11e/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/product-lines/minepump_spec4_product26.cil.c [2023-11-19 02:55:47,346 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:55:47,699 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:55:47,699 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11aa2969-d372-4f51-934e-5d76bbcbe11e/sv-benchmarks/c/product-lines/minepump_spec4_product26.cil.c [2023-11-19 02:55:47,721 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11aa2969-d372-4f51-934e-5d76bbcbe11e/bin/ukojak-verify-G8NBE6pJGL/data/ea3ddea46/391251efb41d45c791d302cebeb1568d/FLAGddee085fe [2023-11-19 02:55:47,742 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11aa2969-d372-4f51-934e-5d76bbcbe11e/bin/ukojak-verify-G8NBE6pJGL/data/ea3ddea46/391251efb41d45c791d302cebeb1568d [2023-11-19 02:55:47,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:55:47,752 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:55:47,756 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:55:47,757 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:55:47,762 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:55:47,765 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:55:47" (1/1) ... [2023-11-19 02:55:47,767 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78147623 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:47, skipping insertion in model container [2023-11-19 02:55:47,768 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:55:47" (1/1) ... [2023-11-19 02:55:47,841 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:55:48,039 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_11aa2969-d372-4f51-934e-5d76bbcbe11e/sv-benchmarks/c/product-lines/minepump_spec4_product26.cil.c[1605,1618] [2023-11-19 02:55:48,147 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:55:48,164 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 02:55:48,176 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [49] [2023-11-19 02:55:48,178 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [58] [2023-11-19 02:55:48,178 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [130] [2023-11-19 02:55:48,179 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [317] [2023-11-19 02:55:48,179 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [407] [2023-11-19 02:55:48,179 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [433] [2023-11-19 02:55:48,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [471] [2023-11-19 02:55:48,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [837] [2023-11-19 02:55:48,193 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_11aa2969-d372-4f51-934e-5d76bbcbe11e/sv-benchmarks/c/product-lines/minepump_spec4_product26.cil.c[1605,1618] [2023-11-19 02:55:48,283 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:55:48,317 INFO L206 MainTranslator]: Completed translation [2023-11-19 02:55:48,318 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:48 WrapperNode [2023-11-19 02:55:48,318 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:55:48,319 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 02:55:48,320 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 02:55:48,320 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 02:55:48,328 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:48" (1/1) ... [2023-11-19 02:55:48,352 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:48" (1/1) ... [2023-11-19 02:55:48,391 INFO L138 Inliner]: procedures = 54, calls = 96, calls flagged for inlining = 24, calls inlined = 18, statements flattened = 169 [2023-11-19 02:55:48,392 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 02:55:48,393 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 02:55:48,393 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 02:55:48,393 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 02:55:48,403 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:48" (1/1) ... [2023-11-19 02:55:48,404 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:48" (1/1) ... [2023-11-19 02:55:48,406 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:48" (1/1) ... [2023-11-19 02:55:48,406 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:48" (1/1) ... [2023-11-19 02:55:48,411 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:48" (1/1) ... [2023-11-19 02:55:48,415 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:48" (1/1) ... [2023-11-19 02:55:48,417 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:48" (1/1) ... [2023-11-19 02:55:48,419 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:48" (1/1) ... [2023-11-19 02:55:48,421 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 02:55:48,422 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 02:55:48,423 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 02:55:48,423 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 02:55:48,424 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:55:48" (1/1) ... [2023-11-19 02:55:48,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:55:48,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11aa2969-d372-4f51-934e-5d76bbcbe11e/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 02:55:48,461 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11aa2969-d372-4f51-934e-5d76bbcbe11e/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 02:55:48,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11aa2969-d372-4f51-934e-5d76bbcbe11e/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 02:55:48,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 02:55:48,513 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2023-11-19 02:55:48,513 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2023-11-19 02:55:48,513 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-19 02:55:48,514 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-19 02:55:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-19 02:55:48,514 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-19 02:55:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-11-19 02:55:48,514 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-11-19 02:55:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 02:55:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-11-19 02:55:48,515 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-11-19 02:55:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 02:55:48,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 02:55:48,621 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 02:55:48,624 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 02:55:48,917 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 02:55:49,094 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 02:55:49,095 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-19 02:55:49,100 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:55:49 BoogieIcfgContainer [2023-11-19 02:55:49,100 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 02:55:49,101 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 02:55:49,101 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 02:55:49,111 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 02:55:49,111 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:55:49" (1/1) ... [2023-11-19 02:55:49,119 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 02:55:49,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:55:49,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 44 states and 58 transitions. [2023-11-19 02:55:49,181 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2023-11-19 02:55:49,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-19 02:55:49,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:55:49,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:55:49,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:55:49,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:55:49,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:55:49,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 44 states and 56 transitions. [2023-11-19 02:55:49,395 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 56 transitions. [2023-11-19 02:55:49,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-19 02:55:49,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:55:49,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:55:49,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:55:49,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:55:49,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:55:49,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 46 states and 59 transitions. [2023-11-19 02:55:49,600 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 59 transitions. [2023-11-19 02:55:49,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-19 02:55:49,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:55:49,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:55:49,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:55:49,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:55:49,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:55:49,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 55 states and 76 transitions. [2023-11-19 02:55:49,997 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 76 transitions. [2023-11-19 02:55:49,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 02:55:49,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:55:49,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:55:50,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:55:50,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:55:50,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:55:50,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 56 states and 77 transitions. [2023-11-19 02:55:50,279 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 77 transitions. [2023-11-19 02:55:50,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 02:55:50,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:55:50,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:55:50,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:55:50,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:55:50,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:55:50,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 57 states and 78 transitions. [2023-11-19 02:55:50,468 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 78 transitions. [2023-11-19 02:55:50,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 02:55:50,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:55:50,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:55:50,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:55:50,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:55:50,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:55:50,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 67 states and 99 transitions. [2023-11-19 02:55:50,869 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 99 transitions. [2023-11-19 02:55:50,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-19 02:55:50,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:55:50,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:55:50,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:55:51,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:55:51,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:55:51,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 81 states and 132 transitions. [2023-11-19 02:55:51,619 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 132 transitions. [2023-11-19 02:55:51,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 02:55:51,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:55:51,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:55:51,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:55:51,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:55:51,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:55:51,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 82 states and 133 transitions. [2023-11-19 02:55:51,729 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 133 transitions. [2023-11-19 02:55:51,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 02:55:51,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:55:51,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:55:51,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:55:51,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:55:51,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:55:51,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 83 states and 134 transitions. [2023-11-19 02:55:51,797 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 134 transitions. [2023-11-19 02:55:51,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-19 02:55:51,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:55:51,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:55:51,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:55:51,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:55:51,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:55:51,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 84 states and 135 transitions. [2023-11-19 02:55:51,928 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 135 transitions. [2023-11-19 02:55:51,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-19 02:55:51,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:55:51,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:55:51,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:55:52,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:55:52,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:55:52,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 95 states and 161 transitions. [2023-11-19 02:55:52,844 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 161 transitions. [2023-11-19 02:55:52,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-19 02:55:52,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:55:52,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:55:52,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:55:53,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:55:53,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:55:53,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 96 states and 162 transitions. [2023-11-19 02:55:53,092 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 162 transitions. [2023-11-19 02:55:53,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-19 02:55:53,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:55:53,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:55:53,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:55:53,145 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:55:53,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:55:53,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 101 states and 172 transitions. [2023-11-19 02:55:53,260 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 172 transitions. [2023-11-19 02:55:53,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-19 02:55:53,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:55:53,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:55:53,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:55:53,311 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:55:53,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:55:53,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 102 states and 173 transitions. [2023-11-19 02:55:53,349 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 173 transitions. [2023-11-19 02:55:53,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-19 02:55:53,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:55:53,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:55:53,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:55:53,394 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:55:53,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:55:53,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 107 states and 184 transitions. [2023-11-19 02:55:53,606 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 184 transitions. [2023-11-19 02:55:53,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-19 02:55:53,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:55:53,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:55:53,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:55:53,647 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:55:53,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:55:53,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 108 states and 185 transitions. [2023-11-19 02:55:53,682 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 185 transitions. [2023-11-19 02:55:53,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-19 02:55:53,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:55:53,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:55:53,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:55:53,807 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-19 02:55:54,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:55:54,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 113 states and 202 transitions. [2023-11-19 02:55:54,493 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 202 transitions. [2023-11-19 02:55:54,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-19 02:55:54,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:55:54,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:55:54,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:55:54,943 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-19 02:55:56,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:55:56,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 118 states and 219 transitions. [2023-11-19 02:55:56,130 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 219 transitions. [2023-11-19 02:55:56,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-19 02:55:56,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:55:56,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:55:56,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:55:56,207 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-19 02:55:56,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:55:56,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 120 states and 221 transitions. [2023-11-19 02:55:56,750 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 221 transitions. [2023-11-19 02:55:56,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-11-19 02:55:56,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:55:56,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:55:56,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:55:57,197 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:55:58,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:55:58,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 125 states and 233 transitions. [2023-11-19 02:55:58,333 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 233 transitions. [2023-11-19 02:55:58,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-11-19 02:55:58,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:55:58,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:55:58,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:55:58,589 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:55:59,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:55:59,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 128 states and 242 transitions. [2023-11-19 02:55:59,183 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 242 transitions. [2023-11-19 02:55:59,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:55:59,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:55:59,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:55:59,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:55:59,609 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:55:59,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:55:59,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:55:59,906 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:55:59,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:55:59,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:55:59,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:55:59,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:00,256 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:00,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:00,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:00,339 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:00,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:00,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:00,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:00,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:00,667 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:00,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:00,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:00,736 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:00,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:00,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:00,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:00,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:01,053 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:01,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:01,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:01,123 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:01,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:01,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:01,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:01,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:01,391 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:01,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:01,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:01,461 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:01,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:01,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:01,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:01,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:01,761 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:01,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:01,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:01,835 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:01,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:01,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:01,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:01,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:02,183 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:02,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:02,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:02,258 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:02,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:02,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:02,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:02,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:02,571 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:02,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:02,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:02,639 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:02,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:02,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:02,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:02,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:02,977 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:03,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:03,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:03,063 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:03,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:03,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:03,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:03,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:03,370 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:03,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:03,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:03,440 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:03,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:03,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:03,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:03,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:03,765 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:03,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:03,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:03,837 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:03,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:03,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:03,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:03,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:04,116 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:04,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:04,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:04,181 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:04,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:04,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:04,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:04,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:04,489 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:04,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:04,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:04,557 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:04,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:04,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:04,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:04,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:04,840 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:04,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:04,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:04,903 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:04,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:04,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:04,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:04,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:05,190 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:05,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:05,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:05,254 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:05,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:05,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:05,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:05,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:05,512 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:05,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:05,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:05,575 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:05,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:05,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:05,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:05,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:05,845 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:05,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:05,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:05,926 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:05,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:05,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:05,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:05,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:06,221 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:06,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:06,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:06,291 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:06,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:06,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:06,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:06,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:06,532 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:06,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:06,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:06,596 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:06,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:06,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:06,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:06,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:06,841 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:06,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:06,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:06,905 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:06,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:06,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:06,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:06,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:07,142 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:07,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:07,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:07,211 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:07,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:07,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:07,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:07,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:07,453 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:07,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:07,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:07,514 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:07,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:07,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:07,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:07,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:07,750 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:07,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:07,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:07,811 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:07,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:07,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:07,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:07,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:08,048 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:08,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:08,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:08,111 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:08,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:08,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:08,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:08,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:08,350 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:08,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:08,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:08,412 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:08,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:08,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:08,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:08,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:08,634 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:08,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:08,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:08,696 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:08,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:08,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:08,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:08,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:08,918 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:08,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:09,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:09,000 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:09,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:09,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:09,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:09,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:09,282 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:09,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:09,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:09,339 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:09,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:09,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:09,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:09,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:09,548 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:09,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:09,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:09,603 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:09,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:09,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:09,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:09,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:09,818 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:09,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:09,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:09,885 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:09,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:09,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:09,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:09,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:10,107 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:10,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:10,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:10,161 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:10,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:10,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:10,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:10,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:10,374 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:10,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:10,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:10,432 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:10,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:10,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:10,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:10,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:10,637 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:10,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:10,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:10,689 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:10,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:10,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:10,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:10,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:10,964 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:11,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:11,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:11,031 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:11,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:11,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:11,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:11,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:11,243 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:11,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:11,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:11,296 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:11,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:11,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:11,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:11,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:11,511 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:11,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:11,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:11,565 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:11,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:11,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:11,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:11,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:11,797 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:11,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:11,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:11,851 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:11,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:11,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:11,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:11,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:12,066 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:12,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:12,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:12,116 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:12,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:12,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:12,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:12,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:12,326 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:12,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:12,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:12,381 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:12,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:12,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:12,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:12,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:12,613 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:12,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:12,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:12,664 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:12,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:12,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:12,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:12,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:12,872 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:12,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:12,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:12,924 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:12,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:12,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:12,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:12,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:13,130 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:13,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:13,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:13,182 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:13,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:13,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:13,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:13,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:13,425 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:13,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:13,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:13,490 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:13,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:13,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:13,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:13,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:13,740 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:13,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:13,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:13,809 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:13,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:13,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:13,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:13,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:14,008 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:14,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:14,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:14,061 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:14,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:14,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:14,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:14,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:14,276 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:14,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:14,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:14,328 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:14,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:14,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:14,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:14,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:14,528 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:14,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:14,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:14,578 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:14,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:14,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:14,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:14,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:14,772 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:14,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:14,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:14,823 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:14,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:14,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:14,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:14,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:15,021 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:15,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:15,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:15,070 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:15,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:15,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:15,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:15,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:15,259 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:15,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:15,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:15,313 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:15,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:15,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:15,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:15,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:15,531 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:15,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:15,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:15,583 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:15,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:15,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:15,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:15,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:15,784 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:15,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:15,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:15,833 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:15,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:15,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:15,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:15,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:16,027 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:16,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:16,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:16,076 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:16,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:16,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:16,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:16,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:16,263 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:16,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:16,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:16,313 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:16,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:16,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:16,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:16,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:16,523 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:16,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:16,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:16,570 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:16,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:16,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:16,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:16,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:16,758 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:16,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:16,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:16,808 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:16,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:16,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:16,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:16,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:17,000 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:17,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:17,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:17,053 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:17,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:17,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:17,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:17,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:17,241 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:17,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:17,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:17,294 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:17,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:17,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:17,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:17,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:17,492 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:17,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:17,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:17,539 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:17,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:17,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:17,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:17,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:17,729 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:17,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:17,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:17,776 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:17,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:17,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:17,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:17,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:17,969 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:18,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:18,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:18,019 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:18,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:18,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:18,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:18,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:18,220 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:18,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:18,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:18,266 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:18,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:18,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:18,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:18,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:18,483 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:18,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:18,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:18,532 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:18,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:18,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:18,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:18,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:18,747 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:18,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:18,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:18,795 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:18,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:18,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:18,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:18,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:18,995 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:19,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:19,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:19,043 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:19,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:19,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:19,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:19,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:19,244 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:19,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:19,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:19,289 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:19,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:19,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:19,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:19,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:19,488 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:19,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:19,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:19,535 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:19,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:19,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:19,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:19,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:19,742 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:19,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:19,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:19,789 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:19,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:19,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:19,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:19,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:19,987 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:20,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:20,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:20,033 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:20,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:20,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:20,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:20,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:20,230 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:20,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:20,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:20,275 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:20,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:20,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:20,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:20,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:20,473 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:20,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:20,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:20,519 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:20,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:20,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:20,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:20,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:20,706 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:20,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:20,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:20,751 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:20,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:20,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:20,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:20,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:20,945 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:20,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:20,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:20,991 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:20,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:20,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:20,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:21,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:21,232 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:21,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:21,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:21,290 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:21,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:21,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:21,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:21,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:21,501 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:21,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:21,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:21,548 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:21,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:21,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:21,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:21,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:21,735 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:21,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:21,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:21,781 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:21,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:21,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:21,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:21,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:21,968 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:22,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:22,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:22,020 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:22,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:22,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:22,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:22,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:22,216 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:22,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:22,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:22,262 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:22,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:22,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:22,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:22,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:22,447 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:22,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:22,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:22,499 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:22,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:22,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:22,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:22,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:22,680 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:22,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:22,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:22,726 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:22,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:22,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:22,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:22,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:22,921 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:22,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:22,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:22,969 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:22,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:22,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:22,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:22,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:23,148 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:23,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:23,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:23,193 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:23,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:23,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:23,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:23,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:23,382 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:23,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:23,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:23,431 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:23,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:23,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:23,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:23,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:23,635 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:23,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:23,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:23,681 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:23,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:23,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:23,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:23,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:23,879 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:23,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:23,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:23,939 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:23,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:23,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:23,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:23,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:24,126 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:24,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:24,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:24,182 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:24,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:24,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:24,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:24,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:24,375 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:24,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:24,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:24,433 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:24,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:24,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:24,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:24,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:24,610 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:24,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:24,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:24,658 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:24,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:24,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:24,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:24,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:24,834 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:24,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:24,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:24,880 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:24,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:24,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:24,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:24,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:25,059 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:25,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:25,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:25,102 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:25,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:25,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:25,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:25,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:25,283 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:25,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:25,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:25,329 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:25,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:25,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:25,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:25,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:25,526 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:25,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:25,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:25,571 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:25,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:25,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:25,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:25,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:25,745 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:25,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:25,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:25,788 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:25,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:25,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:25,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:25,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:25,972 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:26,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:26,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:26,017 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:26,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:26,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:26,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:26,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:26,197 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:26,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:26,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:26,241 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:26,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:26,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:26,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:26,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:26,424 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:26,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:26,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:26,469 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:26,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:26,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:26,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:26,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:26,651 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:26,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:26,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:26,697 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:26,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:26,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:26,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:26,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:26,876 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:26,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:26,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:26,921 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:26,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:26,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:26,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:26,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:27,096 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:27,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:27,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:27,142 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:27,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:27,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:27,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:27,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:56:27,319 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 02:56:27,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:56:27,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 129 states and 248 transitions. [2023-11-19 02:56:27,363 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 248 transitions. [2023-11-19 02:56:27,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:56:27,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:56:27,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:56:27,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat