./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/transmitter.15.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47aef9cf-6d25-4413-b747-3931083f9440/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47aef9cf-6d25-4413-b747-3931083f9440/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47aef9cf-6d25-4413-b747-3931083f9440/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47aef9cf-6d25-4413-b747-3931083f9440/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/transmitter.15.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47aef9cf-6d25-4413-b747-3931083f9440/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47aef9cf-6d25-4413-b747-3931083f9440/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 05397c7941b2acd95b1b6d02c6c64b476ab8b290a5b56301ff8db7ca1986067b --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:58:49,063 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:58:49,175 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47aef9cf-6d25-4413-b747-3931083f9440/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 22:58:49,185 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:58:49,186 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:58:49,232 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:58:49,233 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:58:49,234 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:58:49,235 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:58:49,240 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:58:49,241 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:58:49,242 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:58:49,242 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:58:49,244 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:58:49,245 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:58:49,245 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:58:49,246 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:58:49,246 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:58:49,247 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:58:49,247 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:58:49,248 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:58:49,248 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:58:49,249 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:58:49,250 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:58:49,250 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:58:49,251 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:58:49,252 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:58:49,252 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:58:49,253 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:58:49,253 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:58:49,255 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:58:49,255 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:58:49,255 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:58:49,256 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_47aef9cf-6d25-4413-b747-3931083f9440/bin/ukojak-verify-afCqCEvfdi/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47aef9cf-6d25-4413-b747-3931083f9440/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05397c7941b2acd95b1b6d02c6c64b476ab8b290a5b56301ff8db7ca1986067b [2023-11-24 22:58:49,544 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:58:49,580 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:58:49,583 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:58:49,585 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:58:49,585 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:58:49,587 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47aef9cf-6d25-4413-b747-3931083f9440/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/systemc/transmitter.15.cil.c [2023-11-24 22:58:52,757 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:58:53,119 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:58:53,122 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47aef9cf-6d25-4413-b747-3931083f9440/sv-benchmarks/c/systemc/transmitter.15.cil.c [2023-11-24 22:58:53,147 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47aef9cf-6d25-4413-b747-3931083f9440/bin/ukojak-verify-afCqCEvfdi/data/6012a61f0/80af03e8968c4876949e43b4e6861e07/FLAGa55b475ed [2023-11-24 22:58:53,166 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47aef9cf-6d25-4413-b747-3931083f9440/bin/ukojak-verify-afCqCEvfdi/data/6012a61f0/80af03e8968c4876949e43b4e6861e07 [2023-11-24 22:58:53,172 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:58:53,175 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:58:53,178 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:58:53,179 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:58:53,184 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:58:53,185 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:58:53" (1/1) ... [2023-11-24 22:58:53,187 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@237eb905 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:58:53, skipping insertion in model container [2023-11-24 22:58:53,187 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:58:53" (1/1) ... [2023-11-24 22:58:53,264 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:58:53,475 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_47aef9cf-6d25-4413-b747-3931083f9440/sv-benchmarks/c/systemc/transmitter.15.cil.c[706,719] [2023-11-24 22:58:53,720 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:58:53,741 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:58:53,756 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_47aef9cf-6d25-4413-b747-3931083f9440/sv-benchmarks/c/systemc/transmitter.15.cil.c[706,719] [2023-11-24 22:58:53,837 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:58:53,866 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:58:53,866 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:58:53 WrapperNode [2023-11-24 22:58:53,867 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:58:53,868 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:58:53,868 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:58:53,868 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:58:53,875 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:58:53" (1/1) ... [2023-11-24 22:58:53,914 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:58:53" (1/1) ... [2023-11-24 22:58:53,985 INFO L138 Inliner]: procedures = 54, calls = 69, calls flagged for inlining = 38, calls inlined = 38, statements flattened = 918 [2023-11-24 22:58:53,986 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:58:53,986 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:58:53,987 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:58:53,987 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:58:53,997 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:58:53" (1/1) ... [2023-11-24 22:58:53,997 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:58:53" (1/1) ... [2023-11-24 22:58:54,017 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:58:53" (1/1) ... [2023-11-24 22:58:54,017 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:58:53" (1/1) ... [2023-11-24 22:58:54,061 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:58:53" (1/1) ... [2023-11-24 22:58:54,080 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:58:53" (1/1) ... [2023-11-24 22:58:54,097 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:58:53" (1/1) ... [2023-11-24 22:58:54,101 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:58:53" (1/1) ... [2023-11-24 22:58:54,116 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:58:54,126 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:58:54,126 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:58:54,126 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:58:54,127 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:58:53" (1/1) ... [2023-11-24 22:58:54,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:58:54,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47aef9cf-6d25-4413-b747-3931083f9440/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:58:54,167 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47aef9cf-6d25-4413-b747-3931083f9440/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:58:54,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47aef9cf-6d25-4413-b747-3931083f9440/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:58:54,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:58:54,219 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2023-11-24 22:58:54,219 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2023-11-24 22:58:54,220 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2023-11-24 22:58:54,220 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2023-11-24 22:58:54,222 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2023-11-24 22:58:54,222 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2023-11-24 22:58:54,222 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2023-11-24 22:58:54,222 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2023-11-24 22:58:54,222 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2023-11-24 22:58:54,223 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2023-11-24 22:58:54,223 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2023-11-24 22:58:54,223 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2023-11-24 22:58:54,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:58:54,224 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:58:54,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:58:54,353 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:58:54,355 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:58:55,345 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:58:56,018 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:58:56,018 INFO L309 CfgBuilder]: Removed 17 assume(true) statements. [2023-11-24 22:58:56,021 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:58:56 BoogieIcfgContainer [2023-11-24 22:58:56,021 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:58:56,022 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:58:56,022 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:58:56,033 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:58:56,033 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:58:56" (1/1) ... [2023-11-24 22:58:56,044 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:58:56,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:56,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 206 states and 312 transitions. [2023-11-24 22:58:56,137 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 312 transitions. [2023-11-24 22:58:56,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:58:56,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:56,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:56,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:56,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:57,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:57,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 247 states and 392 transitions. [2023-11-24 22:58:57,096 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 392 transitions. [2023-11-24 22:58:57,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:58:57,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:57,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:57,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:57,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:57,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:57,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 248 states and 392 transitions. [2023-11-24 22:58:57,391 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 392 transitions. [2023-11-24 22:58:57,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:58:57,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:57,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:57,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:57,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:57,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:57,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 249 states and 392 transitions. [2023-11-24 22:58:57,688 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 392 transitions. [2023-11-24 22:58:57,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:58:57,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:57,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:57,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:57,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:57,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:57,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 250 states and 392 transitions. [2023-11-24 22:58:57,892 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 392 transitions. [2023-11-24 22:58:57,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:58:57,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:57,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:57,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:58,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:58,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:58,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 251 states and 392 transitions. [2023-11-24 22:58:58,043 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 392 transitions. [2023-11-24 22:58:58,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:58:58,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:58,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:58,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:58,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:58,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:58,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 252 states and 392 transitions. [2023-11-24 22:58:58,199 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 392 transitions. [2023-11-24 22:58:58,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:58:58,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:58,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:58,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:58,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:58,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:58,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 253 states and 392 transitions. [2023-11-24 22:58:58,344 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 392 transitions. [2023-11-24 22:58:58,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:58:58,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:58,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:58,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:58,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:58,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:58,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 254 states and 392 transitions. [2023-11-24 22:58:58,505 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 392 transitions. [2023-11-24 22:58:58,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:58:58,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:58,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:58,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:58,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:58,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:58,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 255 states and 392 transitions. [2023-11-24 22:58:58,647 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 392 transitions. [2023-11-24 22:58:58,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:58:58,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:58,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:58,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:58,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:58,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:58,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 256 states and 392 transitions. [2023-11-24 22:58:58,786 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 392 transitions. [2023-11-24 22:58:58,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:58:58,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:58,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:58,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:58,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:58,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:58,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 257 states and 392 transitions. [2023-11-24 22:58:58,945 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 392 transitions. [2023-11-24 22:58:58,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:58:58,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:58,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:58,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:59,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:59,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:59,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 258 states and 392 transitions. [2023-11-24 22:58:59,090 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 392 transitions. [2023-11-24 22:58:59,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:58:59,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:59,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:59,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:59,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:59,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:59,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 259 states and 392 transitions. [2023-11-24 22:58:59,234 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 392 transitions. [2023-11-24 22:58:59,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:58:59,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:59,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:59,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:59,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:59,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:59,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 260 states and 392 transitions. [2023-11-24 22:58:59,381 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 392 transitions. [2023-11-24 22:58:59,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:58:59,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:59,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:59,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:59,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:59,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:59,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 296 states and 463 transitions. [2023-11-24 22:58:59,865 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 463 transitions. [2023-11-24 22:58:59,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:58:59,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:59,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:59,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:00,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:00,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:00,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 297 states and 463 transitions. [2023-11-24 22:59:00,055 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 463 transitions. [2023-11-24 22:59:00,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:00,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:00,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:00,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:00,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:00,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:00,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 298 states and 463 transitions. [2023-11-24 22:59:00,229 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 463 transitions. [2023-11-24 22:59:00,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:00,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:00,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:00,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:00,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:00,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:00,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 299 states and 463 transitions. [2023-11-24 22:59:00,398 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 463 transitions. [2023-11-24 22:59:00,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:00,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:00,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:00,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:00,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:00,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:00,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 300 states and 463 transitions. [2023-11-24 22:59:00,600 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 463 transitions. [2023-11-24 22:59:00,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:00,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:00,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:00,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:00,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:00,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:00,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 301 states and 463 transitions. [2023-11-24 22:59:00,770 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 463 transitions. [2023-11-24 22:59:00,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:00,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:00,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:00,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:00,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:00,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:00,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 302 states and 463 transitions. [2023-11-24 22:59:00,935 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 463 transitions. [2023-11-24 22:59:00,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:00,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:00,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:00,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:01,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:01,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:01,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 303 states and 463 transitions. [2023-11-24 22:59:01,085 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 463 transitions. [2023-11-24 22:59:01,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:01,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:01,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:01,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:01,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:01,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:01,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 304 states and 463 transitions. [2023-11-24 22:59:01,262 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 463 transitions. [2023-11-24 22:59:01,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:01,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:01,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:01,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:01,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:01,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:01,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 305 states and 463 transitions. [2023-11-24 22:59:01,428 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 463 transitions. [2023-11-24 22:59:01,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:01,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:01,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:01,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:01,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:01,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:01,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 306 states and 463 transitions. [2023-11-24 22:59:01,591 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 463 transitions. [2023-11-24 22:59:01,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:01,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:01,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:01,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:01,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:01,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:01,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 307 states and 463 transitions. [2023-11-24 22:59:01,764 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 463 transitions. [2023-11-24 22:59:01,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:01,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:01,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:01,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:01,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:02,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:02,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 339 states and 528 transitions. [2023-11-24 22:59:02,217 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 528 transitions. [2023-11-24 22:59:02,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:02,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:02,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:02,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:02,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:02,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:02,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 340 states and 528 transitions. [2023-11-24 22:59:02,385 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 528 transitions. [2023-11-24 22:59:02,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:02,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:02,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:02,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:02,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:02,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:02,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 341 states and 528 transitions. [2023-11-24 22:59:02,552 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 528 transitions. [2023-11-24 22:59:02,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:02,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:02,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:02,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:02,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:02,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:02,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 342 states and 528 transitions. [2023-11-24 22:59:02,760 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 528 transitions. [2023-11-24 22:59:02,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:02,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:02,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:02,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:02,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:02,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:02,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 343 states and 528 transitions. [2023-11-24 22:59:02,942 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 528 transitions. [2023-11-24 22:59:02,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:02,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:02,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:02,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:03,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:03,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:03,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 344 states and 528 transitions. [2023-11-24 22:59:03,095 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 528 transitions. [2023-11-24 22:59:03,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:03,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:03,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:03,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:03,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:03,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:03,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 345 states and 528 transitions. [2023-11-24 22:59:03,255 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 528 transitions. [2023-11-24 22:59:03,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:03,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:03,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:03,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:03,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:03,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:03,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 346 states and 528 transitions. [2023-11-24 22:59:03,432 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 528 transitions. [2023-11-24 22:59:03,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:03,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:03,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:03,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:03,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:03,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:03,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 347 states and 528 transitions. [2023-11-24 22:59:03,627 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 528 transitions. [2023-11-24 22:59:03,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:03,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:03,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:03,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:03,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:03,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:03,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 348 states and 528 transitions. [2023-11-24 22:59:03,771 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 528 transitions. [2023-11-24 22:59:03,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:03,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:03,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:03,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:03,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:03,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:03,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 349 states and 528 transitions. [2023-11-24 22:59:03,918 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 528 transitions. [2023-11-24 22:59:03,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:03,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:03,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:03,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:04,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:04,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:04,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 375 states and 581 transitions. [2023-11-24 22:59:04,925 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 581 transitions. [2023-11-24 22:59:04,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:04,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:04,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:04,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:05,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:05,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:05,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 376 states and 581 transitions. [2023-11-24 22:59:05,687 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 581 transitions. [2023-11-24 22:59:05,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:05,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:05,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:05,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:05,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:06,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:06,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 377 states and 581 transitions. [2023-11-24 22:59:06,383 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 581 transitions. [2023-11-24 22:59:06,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:06,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:06,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:06,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:06,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:07,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:07,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 378 states and 581 transitions. [2023-11-24 22:59:07,052 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 581 transitions. [2023-11-24 22:59:07,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:07,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:07,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:07,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:07,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:07,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:07,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 379 states and 581 transitions. [2023-11-24 22:59:07,730 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 581 transitions. [2023-11-24 22:59:07,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:07,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:07,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:07,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:07,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:08,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:08,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 380 states and 581 transitions. [2023-11-24 22:59:08,372 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 581 transitions. [2023-11-24 22:59:08,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:08,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:08,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:08,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:08,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:08,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:08,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 381 states and 581 transitions. [2023-11-24 22:59:08,997 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 581 transitions. [2023-11-24 22:59:08,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:08,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:08,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:09,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:09,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:09,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:09,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 382 states and 581 transitions. [2023-11-24 22:59:09,607 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 581 transitions. [2023-11-24 22:59:09,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:09,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:09,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:09,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:09,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:10,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:10,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 383 states and 581 transitions. [2023-11-24 22:59:10,269 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 581 transitions. [2023-11-24 22:59:10,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:10,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:10,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:10,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:10,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:10,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:10,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 403 states and 622 transitions. [2023-11-24 22:59:10,885 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 622 transitions. [2023-11-24 22:59:10,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:10,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:10,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:10,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:11,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:11,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:11,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 404 states and 622 transitions. [2023-11-24 22:59:11,061 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 622 transitions. [2023-11-24 22:59:11,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:11,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:11,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:11,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:11,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:11,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:11,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 405 states and 622 transitions. [2023-11-24 22:59:11,232 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 622 transitions. [2023-11-24 22:59:11,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:11,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:11,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:11,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:11,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:11,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:11,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 406 states and 622 transitions. [2023-11-24 22:59:11,409 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 622 transitions. [2023-11-24 22:59:11,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:11,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:11,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:11,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:11,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:11,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:11,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 407 states and 622 transitions. [2023-11-24 22:59:11,602 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 622 transitions. [2023-11-24 22:59:11,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:11,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:11,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:11,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:11,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:11,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:11,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 408 states and 622 transitions. [2023-11-24 22:59:11,755 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 622 transitions. [2023-11-24 22:59:11,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:11,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:11,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:11,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:11,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:11,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:11,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 409 states and 622 transitions. [2023-11-24 22:59:11,906 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 622 transitions. [2023-11-24 22:59:11,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:11,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:11,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:11,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:12,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:12,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:12,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 423 states and 651 transitions. [2023-11-24 22:59:12,926 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 651 transitions. [2023-11-24 22:59:12,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:12,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:12,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:12,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:13,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:13,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:13,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 424 states and 651 transitions. [2023-11-24 22:59:13,483 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 651 transitions. [2023-11-24 22:59:13,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:13,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:13,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:13,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:13,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:14,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:14,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 425 states and 651 transitions. [2023-11-24 22:59:14,072 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 651 transitions. [2023-11-24 22:59:14,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:14,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:14,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:14,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:14,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:14,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:14,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 426 states and 651 transitions. [2023-11-24 22:59:14,609 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 651 transitions. [2023-11-24 22:59:14,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:14,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:14,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:14,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:14,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:15,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:15,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 427 states and 651 transitions. [2023-11-24 22:59:15,105 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 651 transitions. [2023-11-24 22:59:15,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:15,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:15,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:15,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:15,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:15,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:15,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 435 states and 668 transitions. [2023-11-24 22:59:15,626 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 668 transitions. [2023-11-24 22:59:15,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:15,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:15,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:15,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:15,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:15,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:15,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 436 states and 668 transitions. [2023-11-24 22:59:15,771 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 668 transitions. [2023-11-24 22:59:15,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:15,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:15,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:15,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:15,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:15,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:15,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 437 states and 668 transitions. [2023-11-24 22:59:15,904 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 668 transitions. [2023-11-24 22:59:15,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:15,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:15,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:15,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:16,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:16,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:16,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 442 states and 679 transitions. [2023-11-24 22:59:16,558 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 679 transitions. [2023-11-24 22:59:16,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:16,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:16,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:16,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:16,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:16,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:16,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 443 states and 679 transitions. [2023-11-24 22:59:16,698 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 679 transitions. [2023-11-24 22:59:16,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:16,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:16,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:16,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:17,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:19,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:19,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 489 states and 770 transitions. [2023-11-24 22:59:19,818 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 770 transitions. [2023-11-24 22:59:19,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:19,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:19,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:19,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:20,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:21,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:21,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 491 states and 775 transitions. [2023-11-24 22:59:21,406 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 775 transitions. [2023-11-24 22:59:21,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:21,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:21,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:21,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:21,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:24,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:24,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 502 states and 798 transitions. [2023-11-24 22:59:24,198 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 798 transitions. [2023-11-24 22:59:24,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:24,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:24,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:24,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:24,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:29,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:29,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 519 states and 833 transitions. [2023-11-24 22:59:29,899 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 833 transitions. [2023-11-24 22:59:29,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:29,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:29,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:29,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:30,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:59:35,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:59:35,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 542 states and 880 transitions. [2023-11-24 22:59:35,516 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 880 transitions. [2023-11-24 22:59:35,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 22:59:35,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:59:35,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:59:35,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:59:35,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.