./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/transmitter.08.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_c551d9ee-f580-449a-9c35-35621678e0f0/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c551d9ee-f580-449a-9c35-35621678e0f0/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_c551d9ee-f580-449a-9c35-35621678e0f0/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c551d9ee-f580-449a-9c35-35621678e0f0/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/transmitter.08.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c551d9ee-f580-449a-9c35-35621678e0f0/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_c551d9ee-f580-449a-9c35-35621678e0f0/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 d0fbb3eaba725aed5c3b8bf09c66f0f1daed4feeee0b9a3792dc033de334e501 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:11:53,726 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:11:53,798 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c551d9ee-f580-449a-9c35-35621678e0f0/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 23:11:53,805 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:11:53,806 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:11:53,831 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:11:53,832 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:11:53,833 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:11:53,834 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:11:53,834 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:11:53,835 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:11:53,836 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:11:53,837 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 23:11:53,837 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:11:53,838 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 23:11:53,839 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:11:53,839 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:11:53,840 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:11:53,841 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:11:53,841 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 23:11:53,842 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:11:53,843 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:11:53,843 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:11:53,844 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:11:53,844 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:11:53,845 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:11:53,845 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:11:53,846 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:11:53,846 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:11:53,847 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:11:53,847 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:11:53,848 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:11:53,849 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:11:53,849 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_c551d9ee-f580-449a-9c35-35621678e0f0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c551d9ee-f580-449a-9c35-35621678e0f0/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d0fbb3eaba725aed5c3b8bf09c66f0f1daed4feeee0b9a3792dc033de334e501 [2023-11-24 23:11:54,149 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:11:54,179 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:11:54,182 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:11:54,184 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:11:54,185 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:11:54,187 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c551d9ee-f580-449a-9c35-35621678e0f0/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/systemc/transmitter.08.cil.c [2023-11-24 23:11:57,505 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:11:57,862 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:11:57,863 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c551d9ee-f580-449a-9c35-35621678e0f0/sv-benchmarks/c/systemc/transmitter.08.cil.c [2023-11-24 23:11:57,891 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c551d9ee-f580-449a-9c35-35621678e0f0/bin/ukojak-verify-afCqCEvfdi/data/f567c157b/e46a6e9c447346c2a303be0a68a3a39e/FLAGb3b87d2b0 [2023-11-24 23:11:57,917 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c551d9ee-f580-449a-9c35-35621678e0f0/bin/ukojak-verify-afCqCEvfdi/data/f567c157b/e46a6e9c447346c2a303be0a68a3a39e [2023-11-24 23:11:57,925 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:11:57,928 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:11:57,931 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:11:57,931 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:11:57,938 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:11:57,941 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:11:57" (1/1) ... [2023-11-24 23:11:57,944 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b610d3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:57, skipping insertion in model container [2023-11-24 23:11:57,944 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:11:57" (1/1) ... [2023-11-24 23:11:58,034 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:11:58,219 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_c551d9ee-f580-449a-9c35-35621678e0f0/sv-benchmarks/c/systemc/transmitter.08.cil.c[706,719] [2023-11-24 23:11:58,341 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:11:58,366 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:11:58,383 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_c551d9ee-f580-449a-9c35-35621678e0f0/sv-benchmarks/c/systemc/transmitter.08.cil.c[706,719] [2023-11-24 23:11:58,503 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:11:58,536 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:11:58,536 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:58 WrapperNode [2023-11-24 23:11:58,536 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:11:58,538 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:11:58,538 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:11:58,538 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:11:58,548 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:58" (1/1) ... [2023-11-24 23:11:58,586 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:58" (1/1) ... [2023-11-24 23:11:58,667 INFO L138 Inliner]: procedures = 44, calls = 54, calls flagged for inlining = 28, calls inlined = 28, statements flattened = 623 [2023-11-24 23:11:58,683 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:11:58,684 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:11:58,684 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:11:58,684 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:11:58,694 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:58" (1/1) ... [2023-11-24 23:11:58,695 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:58" (1/1) ... [2023-11-24 23:11:58,699 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:58" (1/1) ... [2023-11-24 23:11:58,700 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:58" (1/1) ... [2023-11-24 23:11:58,715 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:58" (1/1) ... [2023-11-24 23:11:58,744 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:58" (1/1) ... [2023-11-24 23:11:58,747 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:58" (1/1) ... [2023-11-24 23:11:58,750 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:58" (1/1) ... [2023-11-24 23:11:58,756 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:11:58,757 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:11:58,758 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:11:58,758 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:11:58,759 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:58" (1/1) ... [2023-11-24 23:11:58,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:11:58,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c551d9ee-f580-449a-9c35-35621678e0f0/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:11:58,797 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c551d9ee-f580-449a-9c35-35621678e0f0/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:11:58,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c551d9ee-f580-449a-9c35-35621678e0f0/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:11:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:11:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2023-11-24 23:11:58,843 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2023-11-24 23:11:58,843 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2023-11-24 23:11:58,843 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2023-11-24 23:11:58,843 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2023-11-24 23:11:58,843 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2023-11-24 23:11:58,844 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2023-11-24 23:11:58,844 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2023-11-24 23:11:58,844 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2023-11-24 23:11:58,844 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2023-11-24 23:11:58,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:11:58,845 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2023-11-24 23:11:58,845 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2023-11-24 23:11:58,845 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:11:58,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:11:58,970 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:11:58,972 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:11:59,779 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:12:00,250 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:12:00,250 INFO L309 CfgBuilder]: Removed 12 assume(true) statements. [2023-11-24 23:12:00,252 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:12:00 BoogieIcfgContainer [2023-11-24 23:12:00,252 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:12:00,254 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:12:00,254 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:12:00,264 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:12:00,265 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:12:00" (1/1) ... [2023-11-24 23:12:00,278 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:12:00,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:00,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 151 states and 226 transitions. [2023-11-24 23:12:00,368 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 226 transitions. [2023-11-24 23:12:00,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:00,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:00,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:00,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:00,903 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 23:12:01,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:01,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 177 states and 276 transitions. [2023-11-24 23:12:01,730 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 276 transitions. [2023-11-24 23:12:01,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:01,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:01,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:01,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:01,895 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 23:12:02,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:02,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 178 states and 276 transitions. [2023-11-24 23:12:02,428 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 276 transitions. [2023-11-24 23:12:02,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:02,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:02,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:02,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:02,628 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 23:12:03,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:03,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 179 states and 276 transitions. [2023-11-24 23:12:03,093 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 276 transitions. [2023-11-24 23:12:03,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:03,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:03,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:03,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:03,200 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 23:12:03,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:03,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 180 states and 276 transitions. [2023-11-24 23:12:03,685 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 276 transitions. [2023-11-24 23:12:03,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:03,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:03,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:03,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:03,869 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 23:12:04,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:04,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 181 states and 276 transitions. [2023-11-24 23:12:04,310 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 276 transitions. [2023-11-24 23:12:04,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:04,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:04,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:04,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:04,402 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 23:12:04,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:04,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 182 states and 276 transitions. [2023-11-24 23:12:04,848 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 276 transitions. [2023-11-24 23:12:04,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:04,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:04,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:04,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:05,017 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 23:12:05,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:05,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 183 states and 276 transitions. [2023-11-24 23:12:05,439 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 276 transitions. [2023-11-24 23:12:05,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:05,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:05,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:05,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:05,534 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 23:12:05,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:05,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 184 states and 276 transitions. [2023-11-24 23:12:05,982 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 276 transitions. [2023-11-24 23:12:05,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:05,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:05,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:06,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:06,064 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 23:12:06,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:06,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 185 states and 276 transitions. [2023-11-24 23:12:06,561 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 276 transitions. [2023-11-24 23:12:06,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:06,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:06,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:06,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:06,680 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 23:12:07,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:07,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 209 states and 325 transitions. [2023-11-24 23:12:07,144 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 325 transitions. [2023-11-24 23:12:07,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:07,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:07,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:07,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:07,231 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 23:12:07,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:07,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 210 states and 325 transitions. [2023-11-24 23:12:07,352 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 325 transitions. [2023-11-24 23:12:07,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:07,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:07,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:07,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:07,498 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 23:12:07,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:07,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 211 states and 325 transitions. [2023-11-24 23:12:07,599 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 325 transitions. [2023-11-24 23:12:07,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:07,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:07,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:07,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:07,696 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 23:12:07,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:07,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 212 states and 325 transitions. [2023-11-24 23:12:07,794 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 325 transitions. [2023-11-24 23:12:07,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:07,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:07,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:07,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:07,884 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 23:12:07,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:07,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 213 states and 325 transitions. [2023-11-24 23:12:07,967 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 325 transitions. [2023-11-24 23:12:07,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:07,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:07,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:07,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:08,060 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 23:12:08,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:08,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 214 states and 325 transitions. [2023-11-24 23:12:08,161 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 325 transitions. [2023-11-24 23:12:08,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:08,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:08,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:08,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:08,272 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 23:12:08,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:08,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 215 states and 325 transitions. [2023-11-24 23:12:08,349 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 325 transitions. [2023-11-24 23:12:08,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:08,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:08,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:08,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:08,474 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 23:12:08,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:08,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 236 states and 370 transitions. [2023-11-24 23:12:08,743 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 370 transitions. [2023-11-24 23:12:08,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:08,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:08,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:08,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:08,836 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 23:12:08,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:08,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 237 states and 370 transitions. [2023-11-24 23:12:08,904 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 370 transitions. [2023-11-24 23:12:08,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:08,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:08,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:08,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:08,998 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 23:12:09,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:09,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 238 states and 370 transitions. [2023-11-24 23:12:09,087 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 370 transitions. [2023-11-24 23:12:09,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:09,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:09,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:09,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:09,182 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 23:12:09,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:09,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 239 states and 370 transitions. [2023-11-24 23:12:09,241 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 370 transitions. [2023-11-24 23:12:09,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:09,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:09,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:09,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:09,349 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 23:12:09,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:09,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 240 states and 370 transitions. [2023-11-24 23:12:09,426 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 370 transitions. [2023-11-24 23:12:09,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:09,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:09,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:09,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:09,518 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 23:12:09,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:09,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 241 states and 370 transitions. [2023-11-24 23:12:09,581 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 370 transitions. [2023-11-24 23:12:09,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:09,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:09,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:09,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:09,724 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 23:12:10,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:10,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 259 states and 409 transitions. [2023-11-24 23:12:10,099 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 409 transitions. [2023-11-24 23:12:10,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:10,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:10,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:10,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:10,240 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 23:12:10,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:10,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 260 states and 409 transitions. [2023-11-24 23:12:10,303 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 409 transitions. [2023-11-24 23:12:10,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:10,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:10,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:10,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:10,424 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 23:12:10,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:10,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 261 states and 409 transitions. [2023-11-24 23:12:10,486 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 409 transitions. [2023-11-24 23:12:10,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:10,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:10,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:10,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:10,605 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 23:12:10,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:10,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 262 states and 409 transitions. [2023-11-24 23:12:10,667 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 409 transitions. [2023-11-24 23:12:10,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:10,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:10,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:10,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:10,809 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 23:12:11,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:11,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 274 states and 436 transitions. [2023-11-24 23:12:11,232 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 436 transitions. [2023-11-24 23:12:11,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:11,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:11,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:11,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:11,337 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 23:12:11,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:11,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 275 states and 436 transitions. [2023-11-24 23:12:11,408 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 436 transitions. [2023-11-24 23:12:11,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:11,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:11,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:11,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:11,801 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 23:12:14,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:14,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 309 states and 514 transitions. [2023-11-24 23:12:14,180 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 514 transitions. [2023-11-24 23:12:14,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:14,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:14,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:14,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:14,460 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 23:12:15,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:15,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 315 states and 532 transitions. [2023-11-24 23:12:15,999 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 532 transitions. [2023-11-24 23:12:16,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:16,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:16,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:16,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:16,217 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 23:12:18,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:18,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 324 states and 563 transitions. [2023-11-24 23:12:18,830 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 563 transitions. [2023-11-24 23:12:18,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:18,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:18,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:18,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:18,948 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 23:12:19,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:19,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 327 states and 569 transitions. [2023-11-24 23:12:19,343 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 569 transitions. [2023-11-24 23:12:19,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:19,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:19,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:19,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:19,446 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 23:12:19,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:19,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 328 states and 572 transitions. [2023-11-24 23:12:19,784 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 572 transitions. [2023-11-24 23:12:19,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:19,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:19,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:19,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:19,887 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 23:12:20,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:20,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 329 states and 574 transitions. [2023-11-24 23:12:20,255 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 574 transitions. [2023-11-24 23:12:20,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:20,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:20,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:20,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:20,417 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 23:12:20,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:20,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 331 states and 577 transitions. [2023-11-24 23:12:20,807 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 577 transitions. [2023-11-24 23:12:20,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:20,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:20,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:20,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:21,081 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 23:12:24,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:24,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 346 states and 622 transitions. [2023-11-24 23:12:24,133 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 622 transitions. [2023-11-24 23:12:24,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:24,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:24,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:24,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:24,210 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 23:12:24,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:24,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 347 states and 625 transitions. [2023-11-24 23:12:24,642 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 625 transitions. [2023-11-24 23:12:24,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:24,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:24,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:24,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:24,717 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 23:12:25,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:25,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 350 states and 633 transitions. [2023-11-24 23:12:25,434 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 633 transitions. [2023-11-24 23:12:25,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:25,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:25,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:25,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:25,509 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 23:12:26,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:26,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 356 states and 649 transitions. [2023-11-24 23:12:26,638 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 649 transitions. [2023-11-24 23:12:26,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:26,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:26,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:26,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:26,743 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 23:12:27,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:27,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 358 states and 652 transitions. [2023-11-24 23:12:27,211 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 652 transitions. [2023-11-24 23:12:27,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:27,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:27,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:27,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:27,297 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 23:12:27,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:27,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 359 states and 654 transitions. [2023-11-24 23:12:27,716 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 654 transitions. [2023-11-24 23:12:27,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:27,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:27,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:27,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:27,803 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 23:12:28,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:28,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 360 states and 656 transitions. [2023-11-24 23:12:28,194 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 656 transitions. [2023-11-24 23:12:28,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:28,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:28,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:28,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:28,282 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 23:12:28,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:28,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 361 states and 658 transitions. [2023-11-24 23:12:28,336 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 658 transitions. [2023-11-24 23:12:28,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:28,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:28,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:28,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:28,517 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 23:12:30,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:30,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 367 states and 670 transitions. [2023-11-24 23:12:30,512 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 670 transitions. [2023-11-24 23:12:30,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:30,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:30,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:30,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:30,575 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 23:12:31,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:31,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 367 states and 652 transitions. [2023-11-24 23:12:31,646 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 652 transitions. [2023-11-24 23:12:31,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:31,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:31,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:31,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:31,714 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 23:12:31,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:31,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 367 states and 648 transitions. [2023-11-24 23:12:31,952 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 648 transitions. [2023-11-24 23:12:31,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 23:12:31,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:31,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:31,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:32,017 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 23:12:32,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:32,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 367 states and 644 transitions. [2023-11-24 23:12:32,280 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 644 transitions. [2023-11-24 23:12:32,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-24 23:12:32,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:32,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:32,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:32,342 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 23:12:32,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:32,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 362 states and 635 transitions. [2023-11-24 23:12:32,588 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 635 transitions. [2023-11-24 23:12:32,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-24 23:12:32,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:32,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:32,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:32,664 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 23:12:32,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:32,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 360 states and 631 transitions. [2023-11-24 23:12:32,825 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 631 transitions. [2023-11-24 23:12:32,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-24 23:12:32,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:32,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:32,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:32,902 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 23:12:33,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:33,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 358 states and 627 transitions. [2023-11-24 23:12:33,095 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 627 transitions. [2023-11-24 23:12:33,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-24 23:12:33,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:33,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:33,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:33,169 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 23:12:33,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:33,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 359 states and 628 transitions. [2023-11-24 23:12:33,390 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 628 transitions. [2023-11-24 23:12:33,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-24 23:12:33,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:33,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:33,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:33,486 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 23:12:33,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:33,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 360 states and 629 transitions. [2023-11-24 23:12:33,733 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 629 transitions. [2023-11-24 23:12:33,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-24 23:12:33,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:33,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:33,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:33,818 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 23:12:34,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:34,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 361 states and 630 transitions. [2023-11-24 23:12:34,071 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 630 transitions. [2023-11-24 23:12:34,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-24 23:12:34,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:34,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:34,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:34,151 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 23:12:34,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:34,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 362 states and 631 transitions. [2023-11-24 23:12:34,394 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 631 transitions. [2023-11-24 23:12:34,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-24 23:12:34,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:34,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:34,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:34,464 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 23:12:34,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:34,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 347 states and 603 transitions. [2023-11-24 23:12:34,515 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 603 transitions. [2023-11-24 23:12:34,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-24 23:12:34,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:34,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:34,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:35,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.