./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/ms1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_670f37f2-f984-4418-b6b7-03bc2837be9a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_670f37f2-f984-4418-b6b7-03bc2837be9a/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_670f37f2-f984-4418-b6b7-03bc2837be9a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_670f37f2-f984-4418-b6b7-03bc2837be9a/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-fpi/ms1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_670f37f2-f984-4418-b6b7-03bc2837be9a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_670f37f2-f984-4418-b6b7-03bc2837be9a/bin/ukojak-verify-ImItNfHLgk --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 f19b0f8887e7e48eabb6ce59c44b5494c064f6817a5ff1a77078d9e3a8f8600e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:22:13,744 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:22:13,838 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_670f37f2-f984-4418-b6b7-03bc2837be9a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:22:13,847 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:22:13,848 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:22:13,884 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:22:13,885 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:22:13,886 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:22:13,886 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:22:13,887 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:22:13,887 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:22:13,888 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:22:13,888 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:22:13,889 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:22:13,889 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:22:13,889 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:22:13,890 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:22:13,890 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:22:13,890 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:22:13,891 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:22:13,894 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:22:13,895 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:22:13,896 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:22:13,897 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:22:13,897 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:22:13,898 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:22:13,898 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:22:13,899 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:22:13,899 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:22:13,899 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:22:13,900 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:22:13,900 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:22:13,901 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:22:13,901 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_670f37f2-f984-4418-b6b7-03bc2837be9a/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_670f37f2-f984-4418-b6b7-03bc2837be9a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f19b0f8887e7e48eabb6ce59c44b5494c064f6817a5ff1a77078d9e3a8f8600e [2024-11-09 00:22:14,148 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:22:14,169 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:22:14,172 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:22:14,173 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:22:14,174 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:22:14,175 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_670f37f2-f984-4418-b6b7-03bc2837be9a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-fpi/ms1.c Unable to find full path for "g++" [2024-11-09 00:22:16,193 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:22:16,378 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:22:16,378 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_670f37f2-f984-4418-b6b7-03bc2837be9a/sv-benchmarks/c/array-fpi/ms1.c [2024-11-09 00:22:16,386 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_670f37f2-f984-4418-b6b7-03bc2837be9a/bin/ukojak-verify-ImItNfHLgk/data/c451a8c65/166b97a9a795412b9350f1899275248c/FLAG2a13acfc4 [2024-11-09 00:22:16,401 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_670f37f2-f984-4418-b6b7-03bc2837be9a/bin/ukojak-verify-ImItNfHLgk/data/c451a8c65/166b97a9a795412b9350f1899275248c [2024-11-09 00:22:16,404 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:22:16,405 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:22:16,407 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:22:16,407 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:22:16,412 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:22:16,413 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:22:16" (1/1) ... [2024-11-09 00:22:16,414 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@387b05d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:22:16, skipping insertion in model container [2024-11-09 00:22:16,415 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:22:16" (1/1) ... [2024-11-09 00:22:16,443 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:22:16,622 WARN L250 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_670f37f2-f984-4418-b6b7-03bc2837be9a/sv-benchmarks/c/array-fpi/ms1.c[586,599] [2024-11-09 00:22:16,642 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:22:16,650 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:22:16,663 WARN L250 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_670f37f2-f984-4418-b6b7-03bc2837be9a/sv-benchmarks/c/array-fpi/ms1.c[586,599] [2024-11-09 00:22:16,670 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:22:16,691 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:22:16,692 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:22:16 WrapperNode [2024-11-09 00:22:16,692 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:22:16,693 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:22:16,693 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:22:16,693 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:22:16,700 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:22:16" (1/1) ... [2024-11-09 00:22:16,710 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:22:16" (1/1) ... [2024-11-09 00:22:16,734 INFO L138 Inliner]: procedures = 17, calls = 25, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 68 [2024-11-09 00:22:16,736 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:22:16,737 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:22:16,737 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:22:16,737 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:22:16,747 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:22:16" (1/1) ... [2024-11-09 00:22:16,747 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:22:16" (1/1) ... [2024-11-09 00:22:16,749 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:22:16" (1/1) ... [2024-11-09 00:22:16,749 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:22:16" (1/1) ... [2024-11-09 00:22:16,758 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:22:16" (1/1) ... [2024-11-09 00:22:16,765 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:22:16" (1/1) ... [2024-11-09 00:22:16,766 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:22:16" (1/1) ... [2024-11-09 00:22:16,767 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:22:16" (1/1) ... [2024-11-09 00:22:16,772 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:22:16,773 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:22:16,773 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:22:16,774 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:22:16,774 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:22:16" (1/1) ... [2024-11-09 00:22:16,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:22:16,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_670f37f2-f984-4418-b6b7-03bc2837be9a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:22:16,816 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_670f37f2-f984-4418-b6b7-03bc2837be9a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:22:16,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_670f37f2-f984-4418-b6b7-03bc2837be9a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:22:16,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:22:16,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:22:16,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:22:16,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:22:16,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:22:16,856 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:22:16,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:22:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:22:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:22:16,942 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:22:16,944 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:22:17,147 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-11-09 00:22:17,149 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:22:17,196 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:22:17,197 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:22:17,197 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:22:17 BoogieIcfgContainer [2024-11-09 00:22:17,198 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:22:17,199 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:22:17,199 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:22:17,212 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:22:17,213 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:22:17" (1/1) ... [2024-11-09 00:22:17,226 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:22:17,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:17,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 14 states and 19 transitions. [2024-11-09 00:22:17,286 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 19 transitions. [2024-11-09 00:22:17,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:22:17,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:17,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:17,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:17,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:17,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:17,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 15 states and 20 transitions. [2024-11-09 00:22:17,653 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 20 transitions. [2024-11-09 00:22:17,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:22:17,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:17,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:17,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:17,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:17,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:17,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 16 states and 21 transitions. [2024-11-09 00:22:17,830 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 21 transitions. [2024-11-09 00:22:17,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:22:17,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:17,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:17,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:18,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:22:18,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:18,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 19 states and 28 transitions. [2024-11-09 00:22:18,144 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 28 transitions. [2024-11-09 00:22:18,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:22:18,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:18,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:18,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:18,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:22:18,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:18,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 19 states and 26 transitions. [2024-11-09 00:22:18,285 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 26 transitions. [2024-11-09 00:22:18,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:22:18,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:18,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:18,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:18,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:22:18,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:18,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 19 states and 25 transitions. [2024-11-09 00:22:18,351 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 25 transitions. [2024-11-09 00:22:18,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:22:18,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:18,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:18,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:18,458 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:22:18,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:18,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 17 states and 21 transitions. [2024-11-09 00:22:18,564 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2024-11-09 00:22:18,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:22:18,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:18,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:18,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:18,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:22:19,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:19,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 21 states and 26 transitions. [2024-11-09 00:22:19,084 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 26 transitions. [2024-11-09 00:22:19,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:22:19,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:19,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:19,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:19,285 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:19,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:19,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 26 states and 35 transitions. [2024-11-09 00:22:19,824 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 35 transitions. [2024-11-09 00:22:19,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:22:19,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:19,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:19,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:20,786 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:22,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:22,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 37 states and 52 transitions. [2024-11-09 00:22:22,553 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 52 transitions. [2024-11-09 00:22:22,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:22:22,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:22,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:22,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:22,912 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:24,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:24,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 44 states and 66 transitions. [2024-11-09 00:22:24,882 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 66 transitions. [2024-11-09 00:22:24,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:22:24,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:24,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:24,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:25,232 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:26,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:26,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 50 states and 74 transitions. [2024-11-09 00:22:26,418 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 74 transitions. [2024-11-09 00:22:26,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:22:26,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:26,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:26,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:27,777 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:30,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:30,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 59 states and 88 transitions. [2024-11-09 00:22:30,611 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 88 transitions. [2024-11-09 00:22:30,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:22:30,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:30,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:30,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:31,099 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:33,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:33,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 64 states and 97 transitions. [2024-11-09 00:22:33,164 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 97 transitions. [2024-11-09 00:22:33,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:22:33,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:33,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:33,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:33,393 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:35,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:35,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 70 states and 108 transitions. [2024-11-09 00:22:35,153 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 108 transitions. [2024-11-09 00:22:35,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:22:35,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:35,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:35,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:35,348 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:35,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:35,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 71 states and 108 transitions. [2024-11-09 00:22:35,717 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 108 transitions. [2024-11-09 00:22:35,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:22:35,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:35,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:35,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:36,262 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:37,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:37,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 72 states and 110 transitions. [2024-11-09 00:22:37,180 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 110 transitions. [2024-11-09 00:22:37,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:22:37,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:37,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:37,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:37,734 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:39,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:39,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 78 states and 118 transitions. [2024-11-09 00:22:39,301 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 118 transitions. [2024-11-09 00:22:39,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:22:39,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:39,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:39,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:41,797 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:46,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:46,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 87 states and 135 transitions. [2024-11-09 00:22:46,431 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 135 transitions. [2024-11-09 00:22:46,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:22:46,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:46,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:46,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:48,396 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:52,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:52,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 96 states and 149 transitions. [2024-11-09 00:22:52,888 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 149 transitions. [2024-11-09 00:22:52,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:22:52,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:52,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:52,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:53,088 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:56,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:56,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 103 states and 158 transitions. [2024-11-09 00:22:56,227 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 158 transitions. [2024-11-09 00:22:56,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:22:56,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:56,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:56,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:56,420 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:58,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:58,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 107 states and 161 transitions. [2024-11-09 00:22:58,593 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 161 transitions. [2024-11-09 00:22:58,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:22:58,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:58,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:58,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:59,698 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 25 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:01,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:01,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 94 states and 130 transitions. [2024-11-09 00:23:01,674 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2024-11-09 00:23:01,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:23:01,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:01,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:01,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:01,858 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:04,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:04,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 98 states and 141 transitions. [2024-11-09 00:23:04,574 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 141 transitions. [2024-11-09 00:23:04,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:23:04,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:04,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:04,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:04,749 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:05,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:05,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 99 states and 141 transitions. [2024-11-09 00:23:05,346 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 141 transitions. [2024-11-09 00:23:05,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:23:05,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:05,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:05,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:06,202 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 18 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:08,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:08,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 105 states and 149 transitions. [2024-11-09 00:23:08,618 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 149 transitions. [2024-11-09 00:23:08,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:23:08,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:08,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:08,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:09,406 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 18 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:10,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:10,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 106 states and 150 transitions. [2024-11-09 00:23:10,126 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 150 transitions. [2024-11-09 00:23:10,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:23:10,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:10,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:10,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:14,166 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:22,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:22,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 106 states and 145 transitions. [2024-11-09 00:23:22,783 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 145 transitions. [2024-11-09 00:23:22,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:23:22,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:22,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:22,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:26,046 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:31,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:31,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 114 states and 156 transitions. [2024-11-09 00:23:31,071 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 156 transitions. [2024-11-09 00:23:31,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:23:31,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:31,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:31,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:31,813 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:35,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:35,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 118 states and 159 transitions. [2024-11-09 00:23:35,178 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 159 transitions. [2024-11-09 00:23:35,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:23:35,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:35,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:35,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:36,664 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 27 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:39,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:39,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 124 states and 167 transitions. [2024-11-09 00:23:39,736 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 167 transitions. [2024-11-09 00:23:39,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:23:39,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:39,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:39,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:44,083 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:50,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:50,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 127 states and 179 transitions. [2024-11-09 00:23:50,286 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 179 transitions. [2024-11-09 00:23:50,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:23:50,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:50,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:50,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:55,497 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 2 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:07,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:07,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 135 states and 193 transitions. [2024-11-09 00:24:07,879 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 193 transitions. [2024-11-09 00:24:07,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:24:07,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:07,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:07,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:11,042 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 2 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:14,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:14,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 137 states and 196 transitions. [2024-11-09 00:24:14,955 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 196 transitions. [2024-11-09 00:24:14,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:24:14,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:14,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:14,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:15,173 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 25 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:19,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:19,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 144 states and 206 transitions. [2024-11-09 00:24:19,787 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 206 transitions. [2024-11-09 00:24:19,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:24:19,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:19,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:19,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:19,969 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 25 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:23,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:23,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 145 states and 204 transitions. [2024-11-09 00:24:23,337 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 204 transitions. [2024-11-09 00:24:23,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:24:23,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:23,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:23,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:25,284 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 38 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:31,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:31,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 153 states and 215 transitions. [2024-11-09 00:24:31,409 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 215 transitions. [2024-11-09 00:24:31,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:24:31,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:31,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:31,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:38,359 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 6 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:54,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:54,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 162 states and 243 transitions. [2024-11-09 00:24:54,671 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 243 transitions. [2024-11-09 00:24:54,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:24:54,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:54,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:54,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:59,643 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 6 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:10,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:10,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 170 states and 254 transitions. [2024-11-09 00:25:10,875 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 254 transitions. [2024-11-09 00:25:10,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:25:10,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:10,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:10,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:16,983 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 4 proven. 94 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:27,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:27,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 178 states and 264 transitions. [2024-11-09 00:25:27,816 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 264 transitions. [2024-11-09 00:25:27,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:25:27,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:27,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:27,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:33,751 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 6 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:43,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:43,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 182 states and 270 transitions. [2024-11-09 00:25:43,695 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 270 transitions. [2024-11-09 00:25:43,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:25:43,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:43,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:43,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:47,314 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 6 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:53,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:53,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 184 states and 273 transitions. [2024-11-09 00:25:53,033 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 273 transitions. [2024-11-09 00:25:53,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:25:53,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:53,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:53,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:56,596 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 51 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:07,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:07,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 193 states and 290 transitions. [2024-11-09 00:26:07,842 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 290 transitions. [2024-11-09 00:26:07,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:26:07,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:07,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:07,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:09,514 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 36 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:12,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:12,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 188 states and 278 transitions. [2024-11-09 00:26:12,893 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 278 transitions. [2024-11-09 00:26:12,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:26:12,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:12,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:12,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:14,439 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 51 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:15,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:15,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 189 states and 279 transitions. [2024-11-09 00:26:15,731 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 279 transitions. [2024-11-09 00:26:15,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:26:15,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:15,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:15,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:16,903 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 51 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:18,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:18,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 190 states and 280 transitions. [2024-11-09 00:26:18,387 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 280 transitions. [2024-11-09 00:26:18,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:26:18,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:18,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:18,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:28,797 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:50,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:50,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 199 states and 295 transitions. [2024-11-09 00:26:50,429 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 295 transitions. [2024-11-09 00:26:50,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:26:50,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:50,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:50,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:57,740 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:27:09,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:09,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 205 states and 306 transitions. [2024-11-09 00:27:09,596 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 306 transitions. [2024-11-09 00:27:09,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:27:09,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:09,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:09,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:12,566 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:27:17,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:17,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 207 states and 308 transitions. [2024-11-09 00:27:17,907 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 308 transitions. [2024-11-09 00:27:17,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:27:17,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:17,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:17,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:29,246 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 9 proven. 119 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:27:42,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:42,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 209 states and 310 transitions. [2024-11-09 00:27:42,105 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 310 transitions. [2024-11-09 00:27:42,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:27:42,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:42,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:42,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:52,716 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 12 proven. 116 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:02,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:02,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 214 states and 322 transitions. [2024-11-09 00:28:02,387 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 322 transitions. [2024-11-09 00:28:02,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:28:02,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:02,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:02,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:05,687 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 49 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:15,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:15,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 218 states and 326 transitions. [2024-11-09 00:28:15,657 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 326 transitions. [2024-11-09 00:28:15,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:28:15,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:15,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:15,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:17,445 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 49 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:25,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:25,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 222 states and 329 transitions. [2024-11-09 00:28:25,575 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 329 transitions. [2024-11-09 00:28:25,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:28:25,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:25,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:25,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:26,936 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 49 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:33,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:33,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 226 states and 333 transitions. [2024-11-09 00:28:33,334 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 333 transitions. [2024-11-09 00:28:33,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:28:33,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:33,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:33,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:37,481 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 66 proven. 79 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:49,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:49,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 234 states and 344 transitions. [2024-11-09 00:28:49,529 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 344 transitions. [2024-11-09 00:28:49,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:28:49,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:49,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:49,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:05,408 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 20 proven. 142 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:39,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:39,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 215 states and 324 transitions. [2024-11-09 00:29:39,576 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 324 transitions. [2024-11-09 00:29:39,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:29:39,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:39,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:39,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:49,574 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 20 proven. 142 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:30:10,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:10,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 225 states and 341 transitions. [2024-11-09 00:30:10,111 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 341 transitions. [2024-11-09 00:30:10,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:30:10,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:10,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:10,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:21,510 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 20 proven. 142 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:30:42,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:42,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 231 states and 347 transitions. [2024-11-09 00:30:42,091 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 347 transitions. [2024-11-09 00:30:42,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:30:42,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:42,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:42,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:46,375 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 20 proven. 142 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:30:48,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:48,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 226 states and 333 transitions. [2024-11-09 00:30:48,423 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 333 transitions. [2024-11-09 00:30:48,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:30:48,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:48,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:48,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:52,118 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 20 proven. 142 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:30:55,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:55,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 226 states and 332 transitions. [2024-11-09 00:30:55,802 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 332 transitions. [2024-11-09 00:30:55,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:30:55,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:55,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:55,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:05,856 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 20 proven. 142 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:16,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:16,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 226 states and 331 transitions. [2024-11-09 00:31:16,209 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 331 transitions. [2024-11-09 00:31:16,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:31:16,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:16,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:16,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:19,407 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 20 proven. 142 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:26,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:26,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 225 states and 323 transitions. [2024-11-09 00:31:26,624 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 323 transitions. [2024-11-09 00:31:26,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:31:26,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:26,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:26,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:31,532 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 83 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:42,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:42,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 229 states and 334 transitions. [2024-11-09 00:31:42,440 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 334 transitions. [2024-11-09 00:31:42,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:31:42,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:42,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:42,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:44,279 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 83 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:46,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:46,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 230 states and 335 transitions. [2024-11-09 00:31:46,204 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 335 transitions. [2024-11-09 00:31:46,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:31:46,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:46,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:46,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:48,215 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 83 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:57,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:57,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 236 states and 343 transitions. [2024-11-09 00:31:57,426 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 343 transitions. [2024-11-09 00:31:57,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:31:57,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:57,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:57,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:59,467 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 83 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:01,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:01,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 237 states and 344 transitions. [2024-11-09 00:32:01,904 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 344 transitions. [2024-11-09 00:32:01,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:32:01,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:01,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:01,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:20,151 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 30 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:58,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:58,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 247 states and 365 transitions. [2024-11-09 00:32:58,471 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 365 transitions. [2024-11-09 00:32:58,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:32:58,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:58,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:58,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:13,023 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 30 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:33:42,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:42,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 251 states and 365 transitions. [2024-11-09 00:33:42,428 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 365 transitions. [2024-11-09 00:33:42,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:33:42,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:42,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:42,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:01,761 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:34:25,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:25,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 254 states and 369 transitions. [2024-11-09 00:34:25,267 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 369 transitions. [2024-11-09 00:34:25,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:34:25,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:25,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:25,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:38,357 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 30 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:34:59,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:59,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 258 states and 372 transitions. [2024-11-09 00:34:59,637 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 372 transitions. [2024-11-09 00:34:59,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:34:59,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:59,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:59,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:03,557 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 30 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:06,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:06,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 259 states and 373 transitions. [2024-11-09 00:35:06,463 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 373 transitions. [2024-11-09 00:35:06,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:35:06,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:06,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:06,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat