./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product18.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd09cb6-9948-4bc8-81ba-37e2ed687a82/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd09cb6-9948-4bc8-81ba-37e2ed687a82/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_edd09cb6-9948-4bc8-81ba-37e2ed687a82/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd09cb6-9948-4bc8-81ba-37e2ed687a82/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product18.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd09cb6-9948-4bc8-81ba-37e2ed687a82/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_edd09cb6-9948-4bc8-81ba-37e2ed687a82/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 b3bc776f8f5972cbaf9bdebb0620ca1daa854c7cfc4ed6bea81257c061a12aef --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:25:05,896 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:25:05,982 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd09cb6-9948-4bc8-81ba-37e2ed687a82/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:25:05,987 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:25:05,988 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:25:06,011 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:25:06,012 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:25:06,013 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:25:06,014 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:25:06,014 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:25:06,015 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:25:06,016 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:25:06,016 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:25:06,017 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:25:06,017 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:25:06,018 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:25:06,018 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:25:06,022 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:25:06,022 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:25:06,023 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:25:06,023 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:25:06,024 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:25:06,024 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:25:06,025 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:25:06,025 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:25:06,026 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:25:06,026 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:25:06,027 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:25:06,028 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:25:06,028 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:25:06,039 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:25:06,039 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:25:06,040 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:25:06,040 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_edd09cb6-9948-4bc8-81ba-37e2ed687a82/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd09cb6-9948-4bc8-81ba-37e2ed687a82/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b3bc776f8f5972cbaf9bdebb0620ca1daa854c7cfc4ed6bea81257c061a12aef [2023-11-19 03:25:06,312 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:25:06,345 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:25:06,349 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:25:06,350 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:25:06,351 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:25:06,352 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd09cb6-9948-4bc8-81ba-37e2ed687a82/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/product-lines/minepump_spec4_product18.cil.c [2023-11-19 03:25:09,418 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:25:09,710 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:25:09,711 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd09cb6-9948-4bc8-81ba-37e2ed687a82/sv-benchmarks/c/product-lines/minepump_spec4_product18.cil.c [2023-11-19 03:25:09,725 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd09cb6-9948-4bc8-81ba-37e2ed687a82/bin/ukojak-verify-G8NBE6pJGL/data/4c1a164fd/c5f27886c0a74725847476f7bdf4054f/FLAG6e2ac3434 [2023-11-19 03:25:09,740 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd09cb6-9948-4bc8-81ba-37e2ed687a82/bin/ukojak-verify-G8NBE6pJGL/data/4c1a164fd/c5f27886c0a74725847476f7bdf4054f [2023-11-19 03:25:09,742 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:25:09,745 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:25:09,746 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:25:09,746 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:25:09,756 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:25:09,757 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:25:09" (1/1) ... [2023-11-19 03:25:09,758 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57c84c21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:25:09, skipping insertion in model container [2023-11-19 03:25:09,758 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:25:09" (1/1) ... [2023-11-19 03:25:09,836 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:25:10,116 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_edd09cb6-9948-4bc8-81ba-37e2ed687a82/sv-benchmarks/c/product-lines/minepump_spec4_product18.cil.c[7979,7992] [2023-11-19 03:25:10,187 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:25:10,200 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:25:10,213 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [49] [2023-11-19 03:25:10,215 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [121] [2023-11-19 03:25:10,215 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [290] [2023-11-19 03:25:10,216 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [389] [2023-11-19 03:25:10,216 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [417] [2023-11-19 03:25:10,216 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [452] [2023-11-19 03:25:10,216 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [541] [2023-11-19 03:25:10,217 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [550] [2023-11-19 03:25:10,241 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_edd09cb6-9948-4bc8-81ba-37e2ed687a82/sv-benchmarks/c/product-lines/minepump_spec4_product18.cil.c[7979,7992] [2023-11-19 03:25:10,278 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:25:10,300 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:25:10,300 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:25:10 WrapperNode [2023-11-19 03:25:10,300 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:25:10,302 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:25:10,302 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:25:10,302 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:25:10,310 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:25:10" (1/1) ... [2023-11-19 03:25:10,326 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:25:10" (1/1) ... [2023-11-19 03:25:10,356 INFO L138 Inliner]: procedures = 53, calls = 94, calls flagged for inlining = 22, calls inlined = 18, statements flattened = 169 [2023-11-19 03:25:10,356 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:25:10,357 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:25:10,357 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:25:10,357 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:25:10,368 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:25:10" (1/1) ... [2023-11-19 03:25:10,368 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:25:10" (1/1) ... [2023-11-19 03:25:10,371 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:25:10" (1/1) ... [2023-11-19 03:25:10,371 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:25:10" (1/1) ... [2023-11-19 03:25:10,378 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:25:10" (1/1) ... [2023-11-19 03:25:10,384 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:25:10" (1/1) ... [2023-11-19 03:25:10,386 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:25:10" (1/1) ... [2023-11-19 03:25:10,387 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:25:10" (1/1) ... [2023-11-19 03:25:10,390 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:25:10,391 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:25:10,392 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:25:10,392 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:25:10,393 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:25:10" (1/1) ... [2023-11-19 03:25:10,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:25:10,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd09cb6-9948-4bc8-81ba-37e2ed687a82/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:25:10,431 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd09cb6-9948-4bc8-81ba-37e2ed687a82/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:25:10,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edd09cb6-9948-4bc8-81ba-37e2ed687a82/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:25:10,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:25:10,482 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2023-11-19 03:25:10,483 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2023-11-19 03:25:10,483 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-19 03:25:10,484 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-19 03:25:10,484 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-19 03:25:10,484 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-19 03:25:10,484 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-11-19 03:25:10,485 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-11-19 03:25:10,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:25:10,487 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-11-19 03:25:10,488 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-11-19 03:25:10,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:25:10,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:25:10,633 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:25:10,636 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:25:10,954 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:25:11,104 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:25:11,105 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-19 03:25:11,111 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:25:11 BoogieIcfgContainer [2023-11-19 03:25:11,111 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:25:11,112 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:25:11,113 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:25:11,130 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:25:11,130 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:25:11" (1/1) ... [2023-11-19 03:25:11,142 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:25:11,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:11,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 44 states and 58 transitions. [2023-11-19 03:25:11,193 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2023-11-19 03:25:11,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-19 03:25:11,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:11,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:11,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:11,359 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 03:25:11,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:11,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 44 states and 56 transitions. [2023-11-19 03:25:11,393 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 56 transitions. [2023-11-19 03:25:11,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-19 03:25:11,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:11,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:11,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:11,548 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 03:25:11,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:11,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 46 states and 59 transitions. [2023-11-19 03:25:11,571 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 59 transitions. [2023-11-19 03:25:11,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-19 03:25:11,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:11,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:11,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:11,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:25:12,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:12,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 57 states and 85 transitions. [2023-11-19 03:25:12,167 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 85 transitions. [2023-11-19 03:25:12,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 03:25:12,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:12,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:12,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:12,371 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 03:25:12,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:12,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 58 states and 86 transitions. [2023-11-19 03:25:12,402 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 86 transitions. [2023-11-19 03:25:12,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 03:25:12,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:12,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:12,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:12,526 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 03:25:13,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:13,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 68 states and 110 transitions. [2023-11-19 03:25:13,074 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 110 transitions. [2023-11-19 03:25:13,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 03:25:13,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:13,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:13,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:13,145 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 03:25:13,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:13,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 70 states and 113 transitions. [2023-11-19 03:25:13,240 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 113 transitions. [2023-11-19 03:25:13,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-19 03:25:13,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:13,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:13,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:13,360 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 03:25:13,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:13,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 73 states and 118 transitions. [2023-11-19 03:25:13,465 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 118 transitions. [2023-11-19 03:25:13,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 03:25:13,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:13,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:13,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:13,538 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 03:25:13,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:13,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 74 states and 119 transitions. [2023-11-19 03:25:13,563 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 119 transitions. [2023-11-19 03:25:13,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 03:25:13,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:13,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:13,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:13,609 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 03:25:13,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:13,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 81 states and 136 transitions. [2023-11-19 03:25:13,948 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 136 transitions. [2023-11-19 03:25:13,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-19 03:25:13,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:13,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:13,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:14,370 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 03:25:15,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:15,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 92 states and 161 transitions. [2023-11-19 03:25:15,045 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 161 transitions. [2023-11-19 03:25:15,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-19 03:25:15,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:15,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:15,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:15,136 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 03:25:15,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:15,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 93 states and 162 transitions. [2023-11-19 03:25:15,177 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 162 transitions. [2023-11-19 03:25:15,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-19 03:25:15,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:15,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:15,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:15,377 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 03:25:15,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:15,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 94 states and 163 transitions. [2023-11-19 03:25:15,429 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 163 transitions. [2023-11-19 03:25:15,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-19 03:25:15,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:15,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:15,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:15,515 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:25:15,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:15,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 102 states and 181 transitions. [2023-11-19 03:25:15,875 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 181 transitions. [2023-11-19 03:25:15,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-19 03:25:15,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:15,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:15,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:15,913 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 03:25:16,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:16,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 108 states and 195 transitions. [2023-11-19 03:25:16,186 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 195 transitions. [2023-11-19 03:25:16,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-19 03:25:16,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:16,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:16,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:16,260 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 03:25:16,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:16,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 110 states and 197 transitions. [2023-11-19 03:25:16,321 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 197 transitions. [2023-11-19 03:25:16,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-19 03:25:16,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:16,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:16,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:16,423 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:25:16,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:16,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 111 states and 198 transitions. [2023-11-19 03:25:16,458 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 198 transitions. [2023-11-19 03:25:16,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-19 03:25:16,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:16,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:16,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:16,504 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 03:25:16,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:16,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 116 states and 209 transitions. [2023-11-19 03:25:16,727 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 209 transitions. [2023-11-19 03:25:16,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-19 03:25:16,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:16,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:16,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:16,786 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 03:25:16,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:16,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 117 states and 210 transitions. [2023-11-19 03:25:16,834 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 210 transitions. [2023-11-19 03:25:16,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-19 03:25:16,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:16,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:16,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:17,127 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-19 03:25:18,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:18,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 122 states and 225 transitions. [2023-11-19 03:25:18,463 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 225 transitions. [2023-11-19 03:25:18,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-19 03:25:18,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:18,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:18,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:18,577 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:25:19,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:19,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 127 states and 231 transitions. [2023-11-19 03:25:19,090 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 231 transitions. [2023-11-19 03:25:19,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-19 03:25:19,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:19,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:19,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:19,220 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 03:25:20,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:20,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 135 states and 249 transitions. [2023-11-19 03:25:20,433 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 249 transitions. [2023-11-19 03:25:20,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-11-19 03:25:20,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:20,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:20,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:20,754 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 03:25:21,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:21,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 140 states and 255 transitions. [2023-11-19 03:25:21,493 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 255 transitions. [2023-11-19 03:25:21,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:21,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:21,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:21,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:21,983 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 03:25:22,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:22,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:22,289 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:22,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:22,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:22,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:22,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:22,649 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 03:25:22,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:22,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:22,703 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:22,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:22,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:22,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:22,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:23,005 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 03:25:23,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:23,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:23,057 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:23,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:23,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:23,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:23,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:23,369 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 03:25:23,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:23,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:23,421 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:23,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:23,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:23,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:23,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:23,709 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 03:25:23,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:23,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:23,769 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:23,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:23,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:23,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:23,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:24,026 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 03:25:24,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:24,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:24,074 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:24,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:24,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:24,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:24,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:24,345 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 03:25:24,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:24,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:24,399 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:24,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:24,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:24,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:24,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:24,626 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 03:25:24,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:24,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:24,674 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:24,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:24,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:24,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:24,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:24,937 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 03:25:24,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:24,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:24,987 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:24,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:24,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:24,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:25,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:25,253 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 03:25:25,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:25,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:25,303 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:25,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:25,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:25,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:25,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:25,560 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 03:25:25,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:25,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:25,609 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:25,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:25,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:25,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:25,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:25,871 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 03:25:25,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:25,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:25,922 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:25,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:25,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:25,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:25,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:26,258 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 03:25:26,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:26,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:26,329 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:26,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:26,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:26,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:26,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:26,603 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 03:25:26,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:26,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:26,651 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:26,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:26,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:26,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:26,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:26,916 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 03:25:26,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:26,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:26,965 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:26,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:26,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:26,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:26,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:27,197 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 03:25:27,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:27,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:27,249 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:27,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:27,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:27,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:27,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:27,486 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 03:25:27,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:27,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:27,533 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:27,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:27,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:27,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:27,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:27,779 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 03:25:27,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:27,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:27,826 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:27,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:27,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:27,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:27,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:28,053 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 03:25:28,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:28,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:28,101 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:28,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:28,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:28,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:28,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:28,323 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 03:25:28,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:28,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:28,371 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:28,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:28,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:28,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:28,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:28,585 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 03:25:28,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:28,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:28,630 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:28,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:28,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:28,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:28,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:28,843 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 03:25:28,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:28,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:28,890 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:28,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:28,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:28,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:28,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:29,177 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 03:25:29,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:29,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:29,237 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:29,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:29,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:29,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:29,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:29,464 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 03:25:29,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:29,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:29,508 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:29,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:29,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:29,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:29,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:29,719 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 03:25:29,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:29,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:29,768 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:29,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:29,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:29,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:29,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:29,981 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 03:25:30,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:30,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:30,026 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:30,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:30,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:30,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:30,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:30,234 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 03:25:30,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:30,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:30,279 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:30,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:30,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:30,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:30,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:30,491 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 03:25:30,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:30,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:30,538 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:30,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:30,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:30,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:30,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:30,789 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 03:25:30,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:30,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:30,831 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:30,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:30,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:30,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:30,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:31,054 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 03:25:31,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:31,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:31,097 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:31,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:31,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:31,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:31,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:31,310 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 03:25:31,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:31,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:31,354 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:31,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:31,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:31,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:31,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:31,575 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 03:25:31,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:31,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:31,618 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:31,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:31,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:31,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:31,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:31,819 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 03:25:31,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:31,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:31,862 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:31,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:31,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:31,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:31,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:32,057 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 03:25:32,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:32,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:32,099 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:32,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:32,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:32,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:32,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:32,329 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 03:25:32,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:32,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:32,385 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:32,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:32,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:32,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:32,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:32,612 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 03:25:32,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:32,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:32,659 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:32,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:32,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:32,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:32,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:32,871 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 03:25:32,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:32,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:32,915 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:32,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:32,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:32,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:32,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:33,161 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 03:25:33,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:33,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:33,205 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:33,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:33,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:33,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:33,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:33,415 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 03:25:33,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:33,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:33,462 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:33,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:33,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:33,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:33,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:33,660 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 03:25:33,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:33,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:33,703 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:33,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:33,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:33,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:33,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:33,887 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 03:25:33,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:33,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:33,929 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:33,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:33,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:33,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:33,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:34,125 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 03:25:34,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:34,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:34,170 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:34,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:34,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:34,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:34,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:34,367 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 03:25:34,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:34,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:34,412 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:34,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:34,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:34,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:34,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:34,610 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 03:25:34,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:34,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:34,658 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:34,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:34,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:34,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:34,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:34,859 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 03:25:34,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:34,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:34,911 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:34,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:34,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:34,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:34,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:35,096 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 03:25:35,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:35,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:35,140 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:35,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:35,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:35,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:35,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:35,336 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 03:25:35,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:35,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:35,383 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:35,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:35,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:35,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:35,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:35,572 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 03:25:35,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:35,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:35,616 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:35,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:35,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:35,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:35,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:35,807 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 03:25:35,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:35,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:35,852 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:35,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:35,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:35,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:35,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:36,042 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 03:25:36,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:36,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:36,088 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:36,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:36,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:36,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:36,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:36,312 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 03:25:36,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:36,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:36,360 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:36,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:36,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:36,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:36,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:36,584 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 03:25:36,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:36,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:36,632 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:36,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:36,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:36,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:36,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:36,835 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 03:25:36,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:36,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:36,885 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:36,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:36,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:36,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:36,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:37,069 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 03:25:37,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:37,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:37,112 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:37,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:37,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:37,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:37,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:37,321 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 03:25:37,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:37,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:37,369 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:37,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:37,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:37,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:37,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:37,554 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 03:25:37,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:37,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:37,595 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:37,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:37,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:37,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:37,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:37,783 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 03:25:37,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:37,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:37,824 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:37,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:37,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:37,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:37,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:38,014 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 03:25:38,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:38,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:38,057 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:38,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:38,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:38,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:38,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:38,257 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 03:25:38,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:38,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:38,302 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:38,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:38,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:38,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:38,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:38,501 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 03:25:38,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:38,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:38,548 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:38,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:38,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:38,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:38,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:38,755 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 03:25:38,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:38,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:38,798 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:38,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:38,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:38,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:38,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:38,975 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 03:25:39,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:39,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:39,020 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:39,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:39,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:39,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:39,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:39,206 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 03:25:39,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:39,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:39,247 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:39,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:39,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:39,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:39,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:39,433 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 03:25:39,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:39,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:39,477 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:39,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:39,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:39,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:39,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:39,667 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 03:25:39,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:39,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:39,710 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:39,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:39,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:39,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:39,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:39,880 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 03:25:39,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:39,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:39,920 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:39,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:39,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:39,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:39,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:40,101 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 03:25:40,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:40,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:40,146 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:40,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:40,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:40,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:40,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:40,331 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 03:25:40,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:40,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:40,388 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:40,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:40,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:40,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:40,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:40,570 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 03:25:40,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:40,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:40,613 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:40,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:40,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:40,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:40,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:40,808 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 03:25:40,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:40,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:40,848 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:40,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:40,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:40,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:40,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:41,010 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 03:25:41,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:41,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:41,049 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:41,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:41,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:41,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:41,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:41,246 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 03:25:41,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:41,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:41,307 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:41,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:41,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:41,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:41,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:41,539 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 03:25:41,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:41,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:41,593 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:41,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:41,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:41,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:41,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:41,771 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 03:25:41,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:41,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:41,813 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:41,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:41,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:41,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:41,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:41,981 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 03:25:42,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:42,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:42,023 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:42,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:42,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:42,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:42,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:42,158 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 03:25:42,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:42,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:42,197 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:42,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:42,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:42,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:42,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:42,369 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 03:25:42,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:42,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:42,407 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:42,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:42,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:42,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:42,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:42,559 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 03:25:42,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:42,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:42,600 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:42,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:42,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:42,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:42,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:42,768 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 03:25:42,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:42,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:42,808 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:42,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:42,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:42,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:42,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:42,961 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 03:25:42,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:42,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:42,998 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:42,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:42,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:42,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:43,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:43,153 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 03:25:43,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:43,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:43,193 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:43,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:43,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:43,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:43,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:43,333 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 03:25:43,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:43,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:43,370 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:43,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:43,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:43,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:43,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:43,522 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 03:25:43,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:43,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:43,568 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:43,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:43,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:43,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:43,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:43,696 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 03:25:43,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:43,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:43,737 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:43,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:43,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:43,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:43,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:43,870 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 03:25:43,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:43,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:43,906 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:43,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:43,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:43,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:43,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:44,065 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 03:25:44,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:44,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:44,102 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:44,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:44,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:44,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:44,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:44,252 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 03:25:44,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:44,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:44,294 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:44,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:44,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:44,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:44,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:44,462 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 03:25:44,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:44,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:44,501 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:44,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:44,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:44,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:44,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:44,633 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 03:25:44,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:44,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:44,670 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:44,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:44,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:44,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:44,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:44,822 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 03:25:44,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:44,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:44,872 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:44,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:44,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:44,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:44,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:45,041 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 03:25:45,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:45,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:45,081 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:45,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:45,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:45,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:45,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:45,251 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 03:25:45,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:45,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:45,290 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:45,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:45,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:45,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:45,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:45,458 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 03:25:45,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:45,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:45,502 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:45,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:45,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:45,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:45,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:45,671 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 03:25:45,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:45,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:45,713 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:45,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:45,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:45,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:45,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:45,898 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 03:25:45,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:45,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:45,940 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:45,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:45,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:45,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:45,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:46,107 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 03:25:46,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:46,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:46,147 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:46,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:46,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:46,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:46,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:46,308 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 03:25:46,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:46,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:46,348 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:46,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:46,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:46,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:46,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:46,518 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 03:25:46,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:46,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:46,558 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:46,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:46,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:46,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:46,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:46,710 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 03:25:46,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:46,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:46,755 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:46,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:46,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:46,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:46,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:46,921 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 03:25:46,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:46,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:46,961 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:46,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:46,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:46,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:46,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:47,106 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 03:25:47,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:47,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:47,147 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:47,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:47,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:47,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:47,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:47,317 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 03:25:47,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:47,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:47,356 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:47,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:47,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:47,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:47,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:47,520 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 03:25:47,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:47,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:47,559 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:47,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:47,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:47,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:47,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:47,732 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 03:25:47,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:47,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:47,770 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:47,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:47,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:47,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:47,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:47,924 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 03:25:47,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:47,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:47,964 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:47,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:47,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:47,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:47,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:48,122 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 03:25:48,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:48,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:48,160 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:48,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:48,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:48,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:48,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:48,308 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 03:25:48,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:48,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:48,348 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:48,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:48,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:48,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:48,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:48,517 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 03:25:48,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:48,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:48,557 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:48,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:48,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:48,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:48,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:48,720 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 03:25:48,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:48,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:48,760 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:48,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:48,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:48,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:48,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:48,929 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 03:25:48,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:48,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:48,970 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:48,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:48,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:48,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:48,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:49,115 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 03:25:49,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:49,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:49,151 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:49,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:49,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:49,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:49,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:49,290 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 03:25:49,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:49,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:49,330 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:49,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:49,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:49,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:49,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:49,500 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 03:25:49,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:49,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:49,537 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:49,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:49,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:49,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:49,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:49,701 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 03:25:49,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:49,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:49,741 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:49,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:49,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:49,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:49,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:49,911 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 03:25:49,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:49,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:49,953 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:49,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:49,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:49,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:49,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:50,117 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 03:25:50,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:50,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:50,156 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:50,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:50,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:50,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:50,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:50,322 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 03:25:50,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:50,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:50,363 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:50,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:50,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:50,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:50,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:25:50,503 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 03:25:50,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:25:50,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 261 transitions. [2023-11-19 03:25:50,541 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2023-11-19 03:25:50,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:25:50,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:25:50,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:25:50,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat