./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/transmitter.12.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c04e30f-e8c3-49c3-b420-1c766e254c4b/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c04e30f-e8c3-49c3-b420-1c766e254c4b/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c04e30f-e8c3-49c3-b420-1c766e254c4b/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c04e30f-e8c3-49c3-b420-1c766e254c4b/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/transmitter.12.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c04e30f-e8c3-49c3-b420-1c766e254c4b/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c04e30f-e8c3-49c3-b420-1c766e254c4b/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 062c7418109a213aa13d25a99437d8241cca4f6492c123259890838dc94aff90 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:04:17,598 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:04:17,743 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c04e30f-e8c3-49c3-b420-1c766e254c4b/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 04:04:17,756 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:04:17,756 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:04:17,802 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:04:17,803 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:04:17,804 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:04:17,805 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:04:17,811 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:04:17,812 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:04:17,812 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:04:17,813 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 04:04:17,815 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:04:17,815 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 04:04:17,816 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:04:17,816 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:04:17,817 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:04:17,817 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:04:17,818 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 04:04:17,818 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:04:17,819 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:04:17,819 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:04:17,821 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:04:17,822 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:04:17,823 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:04:17,824 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:04:17,824 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:04:17,825 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:04:17,825 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:04:17,827 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:04:17,827 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:04:17,828 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:04:17,828 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_2c04e30f-e8c3-49c3-b420-1c766e254c4b/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c04e30f-e8c3-49c3-b420-1c766e254c4b/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 062c7418109a213aa13d25a99437d8241cca4f6492c123259890838dc94aff90 [2023-11-19 04:04:18,155 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:04:18,193 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:04:18,197 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:04:18,198 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:04:18,199 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:04:18,200 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c04e30f-e8c3-49c3-b420-1c766e254c4b/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/systemc/transmitter.12.cil.c [2023-11-19 04:04:21,616 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:04:21,852 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:04:21,853 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c04e30f-e8c3-49c3-b420-1c766e254c4b/sv-benchmarks/c/systemc/transmitter.12.cil.c [2023-11-19 04:04:21,878 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c04e30f-e8c3-49c3-b420-1c766e254c4b/bin/ukojak-verify-G8NBE6pJGL/data/5e591e7a4/3825095ee25b485794bfdb8fc735e54a/FLAG22b6dc545 [2023-11-19 04:04:21,893 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c04e30f-e8c3-49c3-b420-1c766e254c4b/bin/ukojak-verify-G8NBE6pJGL/data/5e591e7a4/3825095ee25b485794bfdb8fc735e54a [2023-11-19 04:04:21,896 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:04:21,897 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:04:21,899 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:04:21,899 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:04:21,907 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:04:21,908 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:04:21" (1/1) ... [2023-11-19 04:04:21,909 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15cc83e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:21, skipping insertion in model container [2023-11-19 04:04:21,910 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:04:21" (1/1) ... [2023-11-19 04:04:21,973 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:04:22,174 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_2c04e30f-e8c3-49c3-b420-1c766e254c4b/sv-benchmarks/c/systemc/transmitter.12.cil.c[706,719] [2023-11-19 04:04:22,420 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:04:22,447 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:04:22,460 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_2c04e30f-e8c3-49c3-b420-1c766e254c4b/sv-benchmarks/c/systemc/transmitter.12.cil.c[706,719] [2023-11-19 04:04:22,576 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:04:22,602 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:04:22,602 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:22 WrapperNode [2023-11-19 04:04:22,602 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:04:22,604 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:04:22,604 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:04:22,604 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:04:22,611 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:22" (1/1) ... [2023-11-19 04:04:22,625 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:22" (1/1) ... [2023-11-19 04:04:22,679 INFO L138 Inliner]: procedures = 52, calls = 66, calls flagged for inlining = 36, calls inlined = 36, statements flattened = 859 [2023-11-19 04:04:22,680 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:04:22,681 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:04:22,681 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:04:22,681 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:04:22,691 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:22" (1/1) ... [2023-11-19 04:04:22,692 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:22" (1/1) ... [2023-11-19 04:04:22,697 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:22" (1/1) ... [2023-11-19 04:04:22,698 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:22" (1/1) ... [2023-11-19 04:04:22,716 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:22" (1/1) ... [2023-11-19 04:04:22,733 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:22" (1/1) ... [2023-11-19 04:04:22,736 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:22" (1/1) ... [2023-11-19 04:04:22,741 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:22" (1/1) ... [2023-11-19 04:04:22,749 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:04:22,750 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:04:22,750 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:04:22,750 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:04:22,751 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:22" (1/1) ... [2023-11-19 04:04:22,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:04:22,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c04e30f-e8c3-49c3-b420-1c766e254c4b/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 04:04:22,791 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c04e30f-e8c3-49c3-b420-1c766e254c4b/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 04:04:22,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c04e30f-e8c3-49c3-b420-1c766e254c4b/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 04:04:22,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:04:22,838 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2023-11-19 04:04:22,839 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2023-11-19 04:04:22,839 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2023-11-19 04:04:22,839 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2023-11-19 04:04:22,840 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2023-11-19 04:04:22,840 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2023-11-19 04:04:22,841 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2023-11-19 04:04:22,841 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2023-11-19 04:04:22,841 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2023-11-19 04:04:22,841 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2023-11-19 04:04:22,841 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2023-11-19 04:04:22,842 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2023-11-19 04:04:22,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:04:22,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:04:22,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:04:23,036 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:04:23,040 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:04:24,148 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:04:24,816 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:04:24,816 INFO L302 CfgBuilder]: Removed 16 assume(true) statements. [2023-11-19 04:04:24,830 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:04:24 BoogieIcfgContainer [2023-11-19 04:04:24,830 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:04:24,831 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 04:04:24,832 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 04:04:24,843 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 04:04:24,844 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:04:24" (1/1) ... [2023-11-19 04:04:24,855 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:04:24,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:24,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 199 states and 302 transitions. [2023-11-19 04:04:24,958 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 302 transitions. [2023-11-19 04:04:24,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:24,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:24,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:25,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:25,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:26,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:26,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 237 states and 376 transitions. [2023-11-19 04:04:26,096 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 376 transitions. [2023-11-19 04:04:26,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:26,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:26,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:26,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:26,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:26,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:26,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 238 states and 376 transitions. [2023-11-19 04:04:26,465 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 376 transitions. [2023-11-19 04:04:26,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:26,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:26,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:26,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:26,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:26,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:26,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 239 states and 376 transitions. [2023-11-19 04:04:26,739 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 376 transitions. [2023-11-19 04:04:26,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:26,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:26,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:26,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:26,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:26,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:26,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 240 states and 376 transitions. [2023-11-19 04:04:26,956 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 376 transitions. [2023-11-19 04:04:26,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:26,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:26,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:26,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:27,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:27,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:27,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 241 states and 376 transitions. [2023-11-19 04:04:27,179 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 376 transitions. [2023-11-19 04:04:27,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:27,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:27,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:27,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:27,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:27,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:27,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 242 states and 376 transitions. [2023-11-19 04:04:27,395 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 376 transitions. [2023-11-19 04:04:27,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:27,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:27,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:27,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:27,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:27,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:27,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 243 states and 376 transitions. [2023-11-19 04:04:27,552 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 376 transitions. [2023-11-19 04:04:27,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:27,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:27,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:27,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:27,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:27,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:27,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 244 states and 376 transitions. [2023-11-19 04:04:27,730 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 376 transitions. [2023-11-19 04:04:27,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:27,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:27,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:27,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:27,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:27,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:27,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 245 states and 376 transitions. [2023-11-19 04:04:27,884 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 376 transitions. [2023-11-19 04:04:27,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:27,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:27,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:27,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:28,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:28,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:28,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 246 states and 376 transitions. [2023-11-19 04:04:28,034 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 376 transitions. [2023-11-19 04:04:28,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:28,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:28,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:28,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:28,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:28,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:28,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 247 states and 376 transitions. [2023-11-19 04:04:28,177 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 376 transitions. [2023-11-19 04:04:28,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:28,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:28,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:28,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:28,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:28,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:28,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 248 states and 376 transitions. [2023-11-19 04:04:28,348 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 376 transitions. [2023-11-19 04:04:28,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:28,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:28,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:28,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:28,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:28,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:28,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 249 states and 376 transitions. [2023-11-19 04:04:28,486 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 376 transitions. [2023-11-19 04:04:28,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:28,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:28,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:28,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:28,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:28,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:28,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 282 states and 441 transitions. [2023-11-19 04:04:28,867 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 441 transitions. [2023-11-19 04:04:28,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:28,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:28,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:28,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:29,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:29,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:29,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 283 states and 441 transitions. [2023-11-19 04:04:29,058 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 441 transitions. [2023-11-19 04:04:29,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:29,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:29,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:29,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:29,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:29,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:29,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 284 states and 441 transitions. [2023-11-19 04:04:29,216 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 441 transitions. [2023-11-19 04:04:29,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:29,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:29,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:29,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:29,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:29,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:29,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 285 states and 441 transitions. [2023-11-19 04:04:29,386 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 441 transitions. [2023-11-19 04:04:29,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:29,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:29,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:29,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:29,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:29,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:29,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 286 states and 441 transitions. [2023-11-19 04:04:29,561 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 441 transitions. [2023-11-19 04:04:29,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:29,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:29,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:29,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:29,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:29,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:29,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 287 states and 441 transitions. [2023-11-19 04:04:29,817 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 441 transitions. [2023-11-19 04:04:29,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:29,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:29,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:29,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:29,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:30,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:30,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 288 states and 441 transitions. [2023-11-19 04:04:30,009 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 441 transitions. [2023-11-19 04:04:30,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:30,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:30,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:30,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:30,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:30,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:30,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 289 states and 441 transitions. [2023-11-19 04:04:30,171 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 441 transitions. [2023-11-19 04:04:30,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:30,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:30,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:30,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:30,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:30,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:30,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 290 states and 441 transitions. [2023-11-19 04:04:30,354 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 441 transitions. [2023-11-19 04:04:30,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:30,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:30,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:30,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:30,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:30,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:30,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 291 states and 441 transitions. [2023-11-19 04:04:30,511 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 441 transitions. [2023-11-19 04:04:30,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:30,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:30,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:30,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:30,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:30,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:30,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 292 states and 441 transitions. [2023-11-19 04:04:30,670 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 441 transitions. [2023-11-19 04:04:30,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:30,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:30,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:30,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:30,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:31,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:31,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 321 states and 500 transitions. [2023-11-19 04:04:31,087 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 500 transitions. [2023-11-19 04:04:31,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:31,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:31,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:31,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:31,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:31,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:31,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 322 states and 500 transitions. [2023-11-19 04:04:31,294 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 500 transitions. [2023-11-19 04:04:31,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:31,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:31,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:31,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:31,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:31,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:31,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 323 states and 500 transitions. [2023-11-19 04:04:31,457 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 500 transitions. [2023-11-19 04:04:31,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:31,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:31,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:31,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:31,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:31,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:31,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 324 states and 500 transitions. [2023-11-19 04:04:31,621 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 500 transitions. [2023-11-19 04:04:31,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:31,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:31,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:31,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:31,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:31,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:31,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 325 states and 500 transitions. [2023-11-19 04:04:31,788 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 500 transitions. [2023-11-19 04:04:31,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:31,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:31,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:31,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:31,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:31,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:31,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 326 states and 500 transitions. [2023-11-19 04:04:31,969 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 500 transitions. [2023-11-19 04:04:31,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:31,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:31,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:31,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:32,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:32,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:32,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 327 states and 500 transitions. [2023-11-19 04:04:32,144 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 500 transitions. [2023-11-19 04:04:32,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:32,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:32,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:32,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:32,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:32,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:32,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 328 states and 500 transitions. [2023-11-19 04:04:32,315 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 500 transitions. [2023-11-19 04:04:32,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:32,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:32,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:32,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:32,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:32,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:32,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 329 states and 500 transitions. [2023-11-19 04:04:32,494 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 500 transitions. [2023-11-19 04:04:32,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:32,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:32,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:32,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:32,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:32,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:32,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 330 states and 500 transitions. [2023-11-19 04:04:32,731 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 500 transitions. [2023-11-19 04:04:32,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:32,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:32,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:32,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:32,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:33,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:33,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 353 states and 547 transitions. [2023-11-19 04:04:33,355 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 547 transitions. [2023-11-19 04:04:33,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:33,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:33,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:33,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:33,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:33,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:33,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 354 states and 547 transitions. [2023-11-19 04:04:33,552 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 547 transitions. [2023-11-19 04:04:33,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:33,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:33,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:33,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:33,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:33,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:33,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 355 states and 547 transitions. [2023-11-19 04:04:33,744 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 547 transitions. [2023-11-19 04:04:33,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:33,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:33,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:33,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:33,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:33,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:33,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 356 states and 547 transitions. [2023-11-19 04:04:33,961 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 547 transitions. [2023-11-19 04:04:33,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:33,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:33,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:33,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:34,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:34,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:34,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 357 states and 547 transitions. [2023-11-19 04:04:34,149 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 547 transitions. [2023-11-19 04:04:34,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:34,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:34,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:34,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:34,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:34,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:34,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 358 states and 547 transitions. [2023-11-19 04:04:34,341 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 547 transitions. [2023-11-19 04:04:34,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:34,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:34,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:34,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:34,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:34,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:34,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 359 states and 547 transitions. [2023-11-19 04:04:34,560 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 547 transitions. [2023-11-19 04:04:34,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:34,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:34,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:34,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:34,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:34,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:34,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 360 states and 547 transitions. [2023-11-19 04:04:34,802 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 547 transitions. [2023-11-19 04:04:34,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:34,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:34,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:34,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:35,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:35,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:35,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 377 states and 582 transitions. [2023-11-19 04:04:35,976 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 582 transitions. [2023-11-19 04:04:35,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:35,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:35,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:36,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:36,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:36,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:36,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 378 states and 582 transitions. [2023-11-19 04:04:36,666 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 582 transitions. [2023-11-19 04:04:36,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:36,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:36,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:36,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:36,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:37,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:37,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 379 states and 582 transitions. [2023-11-19 04:04:37,346 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 582 transitions. [2023-11-19 04:04:37,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:37,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:37,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:37,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:37,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:38,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:38,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 380 states and 582 transitions. [2023-11-19 04:04:38,040 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 582 transitions. [2023-11-19 04:04:38,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:38,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:38,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:38,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:38,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:38,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:38,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 381 states and 582 transitions. [2023-11-19 04:04:38,709 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 582 transitions. [2023-11-19 04:04:38,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:38,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:38,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:38,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:38,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:39,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:39,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 382 states and 582 transitions. [2023-11-19 04:04:39,313 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 582 transitions. [2023-11-19 04:04:39,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:39,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:39,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:39,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:39,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:40,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:40,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 393 states and 605 transitions. [2023-11-19 04:04:40,411 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 605 transitions. [2023-11-19 04:04:40,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:40,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:40,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:40,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:40,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:41,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:41,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 394 states and 605 transitions. [2023-11-19 04:04:41,079 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 605 transitions. [2023-11-19 04:04:41,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:41,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:41,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:41,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:41,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:41,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:41,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 395 states and 605 transitions. [2023-11-19 04:04:41,756 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 605 transitions. [2023-11-19 04:04:41,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:41,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:41,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:41,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:41,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:42,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:42,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 396 states and 605 transitions. [2023-11-19 04:04:42,347 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 605 transitions. [2023-11-19 04:04:42,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:42,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:42,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:42,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:42,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:43,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:43,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 401 states and 616 transitions. [2023-11-19 04:04:43,311 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 616 transitions. [2023-11-19 04:04:43,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:43,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:43,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:43,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:43,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:43,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:43,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 402 states and 616 transitions. [2023-11-19 04:04:43,835 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 616 transitions. [2023-11-19 04:04:43,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:43,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:43,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:43,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:44,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:44,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:44,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 404 states and 621 transitions. [2023-11-19 04:04:44,885 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 621 transitions. [2023-11-19 04:04:44,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:44,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:44,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:44,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:45,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:49,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:49,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 447 states and 707 transitions. [2023-11-19 04:04:49,022 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 707 transitions. [2023-11-19 04:04:49,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:49,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:49,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:49,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:49,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:52,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:52,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 455 states and 724 transitions. [2023-11-19 04:04:52,221 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 724 transitions. [2023-11-19 04:04:52,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:52,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:52,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:52,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:52,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:04:55,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:55,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 469 states and 753 transitions. [2023-11-19 04:04:55,735 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 753 transitions. [2023-11-19 04:04:55,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:04:55,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:55,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:55,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:56,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:05:00,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:00,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 489 states and 794 transitions. [2023-11-19 04:05:00,860 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 794 transitions. [2023-11-19 04:05:00,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:05:00,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:00,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:00,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:01,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.