./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/toy1.cil.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_50859c47-3b3c-4c4b-9255-74f41ed23cb1/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50859c47-3b3c-4c4b-9255-74f41ed23cb1/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_50859c47-3b3c-4c4b-9255-74f41ed23cb1/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50859c47-3b3c-4c4b-9255-74f41ed23cb1/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/toy1.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50859c47-3b3c-4c4b-9255-74f41ed23cb1/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_50859c47-3b3c-4c4b-9255-74f41ed23cb1/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 c40ed6d21fe4d61cae011269f1fdb95d05149cea0f3470f42c6e8f2fc8fb0d6a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:17:13,020 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:17:13,110 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50859c47-3b3c-4c4b-9255-74f41ed23cb1/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:17:13,116 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:17:13,117 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:17:13,145 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:17:13,146 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:17:13,147 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:17:13,148 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:17:13,148 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:17:13,149 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:17:13,150 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:17:13,150 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:17:13,151 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:17:13,151 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:17:13,152 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:17:13,152 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:17:13,153 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:17:13,154 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:17:13,154 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:17:13,155 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:17:13,155 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:17:13,156 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:17:13,157 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:17:13,157 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:17:13,157 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:17:13,158 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:17:13,158 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:17:13,159 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:17:13,160 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:17:13,160 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:17:13,161 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:17:13,161 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:17:13,162 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_50859c47-3b3c-4c4b-9255-74f41ed23cb1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50859c47-3b3c-4c4b-9255-74f41ed23cb1/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c40ed6d21fe4d61cae011269f1fdb95d05149cea0f3470f42c6e8f2fc8fb0d6a [2024-11-08 23:17:13,504 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:17:13,538 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:17:13,542 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:17:13,544 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:17:13,545 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:17:13,547 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50859c47-3b3c-4c4b-9255-74f41ed23cb1/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/systemc/toy1.cil.c Unable to find full path for "g++" [2024-11-08 23:17:15,834 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:17:16,111 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:17:16,112 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50859c47-3b3c-4c4b-9255-74f41ed23cb1/sv-benchmarks/c/systemc/toy1.cil.c [2024-11-08 23:17:16,125 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50859c47-3b3c-4c4b-9255-74f41ed23cb1/bin/ukojak-verify-ImItNfHLgk/data/d6f100193/e96b0d86762c4cb88367e8978f99b671/FLAG123f4f2c2 [2024-11-08 23:17:16,147 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50859c47-3b3c-4c4b-9255-74f41ed23cb1/bin/ukojak-verify-ImItNfHLgk/data/d6f100193/e96b0d86762c4cb88367e8978f99b671 [2024-11-08 23:17:16,153 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:17:16,154 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:17:16,156 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:17:16,156 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:17:16,162 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:17:16,163 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:17:16" (1/1) ... [2024-11-08 23:17:16,165 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@662224a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:16, skipping insertion in model container [2024-11-08 23:17:16,165 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:17:16" (1/1) ... [2024-11-08 23:17:16,212 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:17:16,447 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_50859c47-3b3c-4c4b-9255-74f41ed23cb1/sv-benchmarks/c/systemc/toy1.cil.c[698,711] [2024-11-08 23:17:16,541 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:17:16,555 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:17:16,570 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_50859c47-3b3c-4c4b-9255-74f41ed23cb1/sv-benchmarks/c/systemc/toy1.cil.c[698,711] [2024-11-08 23:17:16,619 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:17:16,642 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:17:16,643 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:16 WrapperNode [2024-11-08 23:17:16,643 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:17:16,644 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:17:16,644 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:17:16,644 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:17:16,651 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:16" (1/1) ... [2024-11-08 23:17:16,660 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:16" (1/1) ... [2024-11-08 23:17:16,700 INFO L138 Inliner]: procedures = 20, calls = 16, calls flagged for inlining = 9, calls inlined = 9, statements flattened = 358 [2024-11-08 23:17:16,701 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:17:16,702 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:17:16,702 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:17:16,702 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:17:16,714 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:16" (1/1) ... [2024-11-08 23:17:16,714 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:16" (1/1) ... [2024-11-08 23:17:16,717 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:16" (1/1) ... [2024-11-08 23:17:16,718 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:16" (1/1) ... [2024-11-08 23:17:16,725 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:16" (1/1) ... [2024-11-08 23:17:16,735 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:16" (1/1) ... [2024-11-08 23:17:16,738 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:16" (1/1) ... [2024-11-08 23:17:16,740 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:16" (1/1) ... [2024-11-08 23:17:16,749 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:17:16,750 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:17:16,750 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:17:16,750 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:17:16,751 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:16" (1/1) ... [2024-11-08 23:17:16,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:17:16,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50859c47-3b3c-4c4b-9255-74f41ed23cb1/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:17:16,814 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50859c47-3b3c-4c4b-9255-74f41ed23cb1/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:17:16,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50859c47-3b3c-4c4b-9255-74f41ed23cb1/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:17:16,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:17:16,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:17:16,863 INFO L130 BoogieDeclarations]: Found specification of procedure error [2024-11-08 23:17:16,864 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2024-11-08 23:17:16,864 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:17:16,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:17:16,983 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:17:16,986 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:17:17,749 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-11-08 23:17:17,750 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:17:18,164 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:17:18,165 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-08 23:17:18,166 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:17:18 BoogieIcfgContainer [2024-11-08 23:17:18,166 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:17:18,168 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:17:18,168 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:17:18,179 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:17:18,179 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:17:18" (1/1) ... [2024-11-08 23:17:18,189 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:17:18,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:18,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 47 states and 75 transitions. [2024-11-08 23:17:18,242 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 75 transitions. [2024-11-08 23:17:18,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:17:18,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:18,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:18,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:18,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:18,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:18,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 51 states and 87 transitions. [2024-11-08 23:17:18,594 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 87 transitions. [2024-11-08 23:17:18,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:17:18,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:18,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:18,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:18,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:18,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:18,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 52 states and 90 transitions. [2024-11-08 23:17:18,825 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 90 transitions. [2024-11-08 23:17:18,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:17:18,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:18,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:18,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:18,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:18,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:18,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 52 states and 89 transitions. [2024-11-08 23:17:18,951 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 89 transitions. [2024-11-08 23:17:18,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:17:18,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:18,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:18,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:19,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:19,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:19,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 52 states and 88 transitions. [2024-11-08 23:17:19,029 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 88 transitions. [2024-11-08 23:17:19,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:17:19,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:19,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:19,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:19,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:19,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:19,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 52 states and 87 transitions. [2024-11-08 23:17:19,170 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 87 transitions. [2024-11-08 23:17:19,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:17:19,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:19,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:19,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:19,265 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:19,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:19,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2024-11-08 23:17:19,357 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2024-11-08 23:17:19,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:17:19,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:19,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:19,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:19,465 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:17:19,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:19,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 90 transitions. [2024-11-08 23:17:19,501 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 90 transitions. [2024-11-08 23:17:19,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:17:19,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:19,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:19,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:19,581 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:19,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:19,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 59 states and 99 transitions. [2024-11-08 23:17:19,633 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 99 transitions. [2024-11-08 23:17:19,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:17:19,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:19,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:19,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:19,712 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:17:19,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:19,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 60 states and 100 transitions. [2024-11-08 23:17:19,728 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 100 transitions. [2024-11-08 23:17:19,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:17:19,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:19,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:19,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:19,802 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:19,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:19,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 61 states and 101 transitions. [2024-11-08 23:17:19,812 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 101 transitions. [2024-11-08 23:17:19,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:17:19,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:19,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:19,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:20,146 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:20,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:20,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 71 states and 123 transitions. [2024-11-08 23:17:20,789 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 123 transitions. [2024-11-08 23:17:20,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:17:20,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:20,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:20,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:20,891 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:20,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:20,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 72 states and 125 transitions. [2024-11-08 23:17:20,958 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 125 transitions. [2024-11-08 23:17:20,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:17:20,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:20,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:21,080 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:21,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:21,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 72 states and 124 transitions. [2024-11-08 23:17:21,280 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 124 transitions. [2024-11-08 23:17:21,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:17:21,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:21,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:21,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:21,359 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:17:21,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:21,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 75 states and 128 transitions. [2024-11-08 23:17:21,482 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 128 transitions. [2024-11-08 23:17:21,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:17:21,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:21,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:21,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:21,554 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:21,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:21,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 80 states and 142 transitions. [2024-11-08 23:17:21,853 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 142 transitions. [2024-11-08 23:17:21,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:17:21,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:21,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:21,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:21,930 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:17:21,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:21,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 81 states and 143 transitions. [2024-11-08 23:17:21,961 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 143 transitions. [2024-11-08 23:17:21,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:17:21,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:21,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:21,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:22,150 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:17:22,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:22,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 85 states and 155 transitions. [2024-11-08 23:17:22,650 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 155 transitions. [2024-11-08 23:17:22,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:17:22,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:22,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:22,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:22,796 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:23,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:23,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 91 states and 171 transitions. [2024-11-08 23:17:23,340 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 171 transitions. [2024-11-08 23:17:23,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:17:23,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:23,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:23,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:23,407 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:23,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:23,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 92 states and 171 transitions. [2024-11-08 23:17:23,610 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 171 transitions. [2024-11-08 23:17:23,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:17:23,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:23,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:23,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:23,667 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:23,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:23,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 100 states and 186 transitions. [2024-11-08 23:17:23,970 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 186 transitions. [2024-11-08 23:17:23,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:17:23,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:23,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:23,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:24,120 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:24,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:24,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 102 states and 188 transitions. [2024-11-08 23:17:24,339 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 188 transitions. [2024-11-08 23:17:24,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:17:24,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:24,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:24,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:24,397 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:17:24,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:24,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 106 states and 196 transitions. [2024-11-08 23:17:24,718 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 196 transitions. [2024-11-08 23:17:24,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:17:24,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:24,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:24,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:24,829 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:25,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:25,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 111 states and 211 transitions. [2024-11-08 23:17:25,516 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 211 transitions. [2024-11-08 23:17:25,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:17:25,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:25,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:25,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:25,581 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:26,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:26,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 116 states and 221 transitions. [2024-11-08 23:17:26,217 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 221 transitions. [2024-11-08 23:17:26,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:17:26,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:26,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:26,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:26,275 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:17:26,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:26,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 117 states and 224 transitions. [2024-11-08 23:17:26,297 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 224 transitions. [2024-11-08 23:17:26,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:17:26,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:26,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:26,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:26,347 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:17:26,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:26,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 229 transitions. [2024-11-08 23:17:26,491 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 229 transitions. [2024-11-08 23:17:26,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:17:26,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:26,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:26,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:26,548 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:17:26,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:26,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 130 states and 240 transitions. [2024-11-08 23:17:26,719 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 240 transitions. [2024-11-08 23:17:26,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:17:26,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:26,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:26,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:27,264 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:17:28,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:28,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 138 states and 263 transitions. [2024-11-08 23:17:28,797 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 263 transitions. [2024-11-08 23:17:28,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:17:28,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:28,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:28,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:28,849 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:29,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:29,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 141 states and 270 transitions. [2024-11-08 23:17:29,127 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 270 transitions. [2024-11-08 23:17:29,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:17:29,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:29,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:29,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:29,183 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:29,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:29,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 142 states and 270 transitions. [2024-11-08 23:17:29,207 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 270 transitions. [2024-11-08 23:17:29,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:17:29,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:29,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:29,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:29,256 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:17:29,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:29,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 143 states and 273 transitions. [2024-11-08 23:17:29,291 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 273 transitions. [2024-11-08 23:17:29,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:17:29,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:29,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:29,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:29,348 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:17:29,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:29,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 145 states and 274 transitions. [2024-11-08 23:17:29,514 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 274 transitions. [2024-11-08 23:17:29,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:17:29,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:29,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:29,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:29,566 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:17:29,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:29,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 149 states and 284 transitions. [2024-11-08 23:17:29,861 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 284 transitions. [2024-11-08 23:17:29,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:17:29,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:29,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:29,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:29,905 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:17:30,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:30,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 151 states and 286 transitions. [2024-11-08 23:17:30,062 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 286 transitions. [2024-11-08 23:17:30,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:17:30,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:30,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:30,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:30,126 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:17:30,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:30,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 151 states and 285 transitions. [2024-11-08 23:17:30,140 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 285 transitions. [2024-11-08 23:17:30,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:17:30,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:30,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:30,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:30,471 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:17:31,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:31,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 162 states and 310 transitions. [2024-11-08 23:17:31,704 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 310 transitions. [2024-11-08 23:17:31,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:17:31,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:31,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:31,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:31,747 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:31,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:31,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 164 states and 312 transitions. [2024-11-08 23:17:31,963 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 312 transitions. [2024-11-08 23:17:31,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:17:31,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:31,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:31,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:32,051 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:32,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:32,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 165 states and 313 transitions. [2024-11-08 23:17:32,067 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 313 transitions. [2024-11-08 23:17:32,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:17:32,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:32,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:32,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:32,130 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:32,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:32,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 169 states and 323 transitions. [2024-11-08 23:17:32,575 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 323 transitions. [2024-11-08 23:17:32,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:17:32,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:32,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:32,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:32,640 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:17:32,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:32,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 170 states and 330 transitions. [2024-11-08 23:17:32,915 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 330 transitions. [2024-11-08 23:17:32,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:17:32,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:32,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:32,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:32,964 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:17:33,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:33,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 171 states and 330 transitions. [2024-11-08 23:17:33,117 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 330 transitions. [2024-11-08 23:17:33,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:17:33,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:33,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:33,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:33,164 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:17:33,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:33,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 171 states and 328 transitions. [2024-11-08 23:17:33,179 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 328 transitions. [2024-11-08 23:17:33,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:17:33,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:33,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:33,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:33,220 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:17:33,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:33,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 172 states and 328 transitions. [2024-11-08 23:17:33,261 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 328 transitions. [2024-11-08 23:17:33,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:17:33,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:33,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:33,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:33,406 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:34,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:34,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 181 states and 342 transitions. [2024-11-08 23:17:34,132 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 342 transitions. [2024-11-08 23:17:34,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:17:34,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:34,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:34,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:34,200 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:17:34,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:34,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 182 states and 343 transitions. [2024-11-08 23:17:34,216 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 343 transitions. [2024-11-08 23:17:34,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:17:34,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:34,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:34,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:34,260 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:17:34,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:34,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 182 states and 341 transitions. [2024-11-08 23:17:34,279 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 341 transitions. [2024-11-08 23:17:34,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:17:34,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:34,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:34,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:34,340 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:17:34,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:34,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 183 states and 341 transitions. [2024-11-08 23:17:34,360 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 341 transitions. [2024-11-08 23:17:34,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:17:34,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:34,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:34,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:34,433 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:17:34,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:34,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 185 states and 344 transitions. [2024-11-08 23:17:34,603 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 344 transitions. [2024-11-08 23:17:34,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:17:34,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:34,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:34,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:34,662 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:17:34,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:34,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 187 states and 346 transitions. [2024-11-08 23:17:34,931 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 346 transitions. [2024-11-08 23:17:34,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:17:34,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:34,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:34,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:34,986 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:17:35,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:35,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 190 states and 353 transitions. [2024-11-08 23:17:35,534 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 353 transitions. [2024-11-08 23:17:35,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:17:35,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:35,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:35,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:35,753 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:17:35,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:35,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 191 states and 353 transitions. [2024-11-08 23:17:35,968 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 353 transitions. [2024-11-08 23:17:35,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:17:35,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:35,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:35,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:36,017 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:17:36,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:36,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 192 states and 354 transitions. [2024-11-08 23:17:36,037 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 354 transitions. [2024-11-08 23:17:36,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:17:36,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:36,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:36,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:36,149 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:17:36,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:36,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 194 states and 355 transitions. [2024-11-08 23:17:36,427 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 355 transitions. [2024-11-08 23:17:36,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:17:36,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:36,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:36,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:36,489 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:17:36,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:36,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 198 states and 362 transitions. [2024-11-08 23:17:36,974 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 362 transitions. [2024-11-08 23:17:36,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:17:36,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:36,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:36,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:37,109 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:37,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:37,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 200 states and 364 transitions. [2024-11-08 23:17:37,178 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 364 transitions. [2024-11-08 23:17:37,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:17:37,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:37,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:37,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:37,231 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:17:37,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:37,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 201 states and 364 transitions. [2024-11-08 23:17:37,287 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 364 transitions. [2024-11-08 23:17:37,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:17:37,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:37,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:37,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:37,334 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:17:37,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:37,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 201 states and 362 transitions. [2024-11-08 23:17:37,567 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 362 transitions. [2024-11-08 23:17:37,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:17:37,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:37,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:37,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:37,647 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:17:37,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:37,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 202 states and 362 transitions. [2024-11-08 23:17:37,665 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 362 transitions. [2024-11-08 23:17:37,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:17:37,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:37,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:37,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:37,774 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:17:38,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:38,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 205 states and 365 transitions. [2024-11-08 23:17:38,023 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 365 transitions. [2024-11-08 23:17:38,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:17:38,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:38,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:38,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:38,083 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:38,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:38,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 210 states and 373 transitions. [2024-11-08 23:17:38,409 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 373 transitions. [2024-11-08 23:17:38,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:17:38,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:38,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:38,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:38,506 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:38,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:38,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 211 states and 373 transitions. [2024-11-08 23:17:38,815 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 373 transitions. [2024-11-08 23:17:38,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:17:38,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:38,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:38,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:38,861 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:17:38,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:38,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 212 states and 373 transitions. [2024-11-08 23:17:38,892 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 373 transitions. [2024-11-08 23:17:38,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:17:38,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:38,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:38,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:40,133 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:17:44,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:44,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 231 states and 421 transitions. [2024-11-08 23:17:44,075 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 421 transitions. [2024-11-08 23:17:44,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:17:44,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:44,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:44,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:44,126 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:17:44,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:44,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 235 states and 431 transitions. [2024-11-08 23:17:44,954 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 431 transitions. [2024-11-08 23:17:44,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:17:44,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:44,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:44,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:44,994 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:17:45,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:45,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 238 states and 435 transitions. [2024-11-08 23:17:45,587 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 435 transitions. [2024-11-08 23:17:45,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:17:45,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:45,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:45,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:45,631 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:17:45,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:45,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 241 states and 438 transitions. [2024-11-08 23:17:45,866 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 438 transitions. [2024-11-08 23:17:45,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:17:45,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:45,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:45,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:45,981 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:17:47,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:47,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 251 states and 457 transitions. [2024-11-08 23:17:47,500 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 457 transitions. [2024-11-08 23:17:47,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:17:47,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:47,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:47,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:47,557 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:17:47,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:47,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 254 states and 459 transitions. [2024-11-08 23:17:47,761 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 459 transitions. [2024-11-08 23:17:47,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:17:47,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:47,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:47,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:47,878 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:17:47,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:47,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 250 states and 451 transitions. [2024-11-08 23:17:47,910 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 451 transitions. [2024-11-08 23:17:47,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:17:47,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:47,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:47,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:47,954 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:17:48,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:48,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 251 states and 451 transitions. [2024-11-08 23:17:48,145 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 451 transitions. [2024-11-08 23:17:48,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:17:48,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:48,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:48,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:48,185 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:17:48,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:48,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 251 states and 447 transitions. [2024-11-08 23:17:48,203 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 447 transitions. [2024-11-08 23:17:48,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:17:48,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:48,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:48,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:49,373 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:17:52,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:52,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 257 states and 458 transitions. [2024-11-08 23:17:52,173 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 458 transitions. [2024-11-08 23:17:52,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:17:52,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:52,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:52,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:52,260 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:17:52,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:52,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 259 states and 461 transitions. [2024-11-08 23:17:52,691 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 461 transitions. [2024-11-08 23:17:52,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:17:52,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:52,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:52,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:52,737 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:17:52,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:52,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 261 states and 464 transitions. [2024-11-08 23:17:52,961 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 464 transitions. [2024-11-08 23:17:52,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:17:52,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:52,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:52,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:53,003 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:17:54,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:54,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 266 states and 479 transitions. [2024-11-08 23:17:54,627 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 479 transitions. [2024-11-08 23:17:54,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:17:54,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:54,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:54,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:54,683 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:17:55,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:55,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 267 states and 481 transitions. [2024-11-08 23:17:55,080 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 481 transitions. [2024-11-08 23:17:55,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:17:55,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:55,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:55,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:55,136 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:17:55,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:55,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 271 states and 488 transitions. [2024-11-08 23:17:55,985 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 488 transitions. [2024-11-08 23:17:55,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:17:55,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:55,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:56,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:56,032 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:17:56,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:56,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 274 states and 493 transitions. [2024-11-08 23:17:56,876 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 493 transitions. [2024-11-08 23:17:56,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:17:56,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:56,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:56,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:56,921 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:17:56,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:56,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 274 states and 491 transitions. [2024-11-08 23:17:56,947 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 491 transitions. [2024-11-08 23:17:56,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:17:56,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:56,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:56,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:57,103 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:17:57,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:57,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 278 states and 496 transitions. [2024-11-08 23:17:57,419 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 496 transitions. [2024-11-08 23:17:57,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:17:57,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:57,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:57,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:57,465 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:17:57,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:57,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 278 states and 494 transitions. [2024-11-08 23:17:57,687 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 494 transitions. [2024-11-08 23:17:57,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:17:57,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:57,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:57,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:57,913 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:17:59,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:59,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 284 states and 516 transitions. [2024-11-08 23:17:59,918 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 516 transitions. [2024-11-08 23:17:59,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:17:59,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:59,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:59,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:59,969 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:18:00,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:00,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 287 states and 519 transitions. [2024-11-08 23:18:00,223 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 519 transitions. [2024-11-08 23:18:00,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:18:00,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:00,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:00,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:00,266 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:18:01,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:01,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 292 states and 530 transitions. [2024-11-08 23:18:01,605 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 530 transitions. [2024-11-08 23:18:01,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:18:01,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:01,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:01,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:01,652 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:18:02,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:02,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 293 states and 534 transitions. [2024-11-08 23:18:02,199 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 534 transitions. [2024-11-08 23:18:02,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:18:02,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:02,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:02,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:02,251 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:18:02,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:02,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 294 states and 534 transitions. [2024-11-08 23:18:02,783 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 534 transitions. [2024-11-08 23:18:02,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:18:02,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:02,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:02,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:02,831 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:18:03,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:03,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 295 states and 534 transitions. [2024-11-08 23:18:03,302 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 534 transitions. [2024-11-08 23:18:03,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:18:03,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:03,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:03,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:03,346 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:18:03,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:03,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 296 states and 534 transitions. [2024-11-08 23:18:03,806 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 534 transitions. [2024-11-08 23:18:03,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:18:03,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:03,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:03,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:03,846 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:18:03,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:03,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 296 states and 532 transitions. [2024-11-08 23:18:03,876 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 532 transitions. [2024-11-08 23:18:03,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:18:03,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:03,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:03,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:03,923 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:18:03,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:03,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 298 states and 534 transitions. [2024-11-08 23:18:03,956 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 534 transitions. [2024-11-08 23:18:03,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:18:03,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:03,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:03,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:03,999 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:18:04,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:04,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 300 states and 538 transitions. [2024-11-08 23:18:04,945 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 538 transitions. [2024-11-08 23:18:04,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:18:04,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:04,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:04,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:04,999 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:18:05,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:05,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 302 states and 537 transitions. [2024-11-08 23:18:05,563 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 537 transitions. [2024-11-08 23:18:05,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:18:05,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:05,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:05,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:05,606 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:18:06,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:06,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 302 states and 533 transitions. [2024-11-08 23:18:06,141 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 533 transitions. [2024-11-08 23:18:06,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:18:06,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:06,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:06,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:06,193 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:18:06,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:06,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 303 states and 533 transitions. [2024-11-08 23:18:06,627 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 533 transitions. [2024-11-08 23:18:06,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:18:06,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:06,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:06,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:06,673 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:18:07,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:07,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 306 states and 537 transitions. [2024-11-08 23:18:07,840 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 537 transitions. [2024-11-08 23:18:07,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:18:07,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:07,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:07,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:07,877 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:18:08,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:08,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 309 states and 542 transitions. [2024-11-08 23:18:08,841 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 542 transitions. [2024-11-08 23:18:08,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:18:08,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:08,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:08,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:08,888 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:18:09,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:09,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 311 states and 545 transitions. [2024-11-08 23:18:09,093 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 545 transitions. [2024-11-08 23:18:09,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:18:09,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:09,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:09,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:09,592 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 28 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:11,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:11,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 316 states and 552 transitions. [2024-11-08 23:18:11,170 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 552 transitions. [2024-11-08 23:18:11,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:18:11,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:11,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:11,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:11,224 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:18:11,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:11,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 318 states and 553 transitions. [2024-11-08 23:18:11,987 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 553 transitions. [2024-11-08 23:18:11,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:18:11,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:11,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:12,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:12,043 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:18:12,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:12,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 319 states and 553 transitions. [2024-11-08 23:18:12,598 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 553 transitions. [2024-11-08 23:18:12,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:18:12,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:12,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:12,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:12,639 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:18:13,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:13,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 320 states and 553 transitions. [2024-11-08 23:18:13,163 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 553 transitions. [2024-11-08 23:18:13,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:18:13,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:13,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:13,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:13,453 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:18:13,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:13,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 321 states and 553 transitions. [2024-11-08 23:18:13,693 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 553 transitions. [2024-11-08 23:18:13,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:18:13,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:13,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:13,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:15,508 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:23,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:23,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 347 states and 607 transitions. [2024-11-08 23:18:23,529 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 607 transitions. [2024-11-08 23:18:23,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:18:23,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:23,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:23,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:24,343 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 25 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:18:29,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:29,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 360 states and 638 transitions. [2024-11-08 23:18:29,311 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 638 transitions. [2024-11-08 23:18:29,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:18:29,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:29,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:29,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:29,590 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 25 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:18:30,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:30,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 364 states and 647 transitions. [2024-11-08 23:18:30,164 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 647 transitions. [2024-11-08 23:18:30,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:18:30,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:30,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:30,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:30,550 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 25 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:18:31,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:31,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 365 states and 648 transitions. [2024-11-08 23:18:31,333 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 648 transitions. [2024-11-08 23:18:31,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:18:31,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:31,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:31,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:31,611 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 26 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:18:33,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:33,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 367 states and 650 transitions. [2024-11-08 23:18:33,553 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 650 transitions. [2024-11-08 23:18:33,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:18:33,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:33,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:33,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:33,596 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:18:34,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:34,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 369 states and 652 transitions. [2024-11-08 23:18:34,086 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 652 transitions. [2024-11-08 23:18:34,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:18:34,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:34,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:34,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:34,230 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:18:34,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:34,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 370 states and 652 transitions. [2024-11-08 23:18:34,585 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 652 transitions. [2024-11-08 23:18:34,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:18:34,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:34,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:34,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:34,625 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:18:35,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:35,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 371 states and 652 transitions. [2024-11-08 23:18:35,101 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 652 transitions. [2024-11-08 23:18:35,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:18:35,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:35,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:35,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:35,145 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:18:35,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:35,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 371 states and 650 transitions. [2024-11-08 23:18:35,405 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 650 transitions. [2024-11-08 23:18:35,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:18:35,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:35,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:35,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:35,496 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:18:35,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:35,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 372 states and 651 transitions. [2024-11-08 23:18:35,537 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 651 transitions. [2024-11-08 23:18:35,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:18:35,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:35,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:35,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:35,575 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:18:35,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:35,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 373 states and 651 transitions. [2024-11-08 23:18:35,611 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 651 transitions. [2024-11-08 23:18:35,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:18:35,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:35,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:35,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:35,648 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:18:36,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:36,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 374 states and 651 transitions. [2024-11-08 23:18:36,164 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 651 transitions. [2024-11-08 23:18:36,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:18:36,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:36,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:36,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:36,222 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:18:36,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:36,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 375 states and 651 transitions. [2024-11-08 23:18:36,812 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 651 transitions. [2024-11-08 23:18:36,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:18:36,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:36,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:36,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:36,872 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:18:37,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:37,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 376 states and 651 transitions. [2024-11-08 23:18:37,529 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 651 transitions. [2024-11-08 23:18:37,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:18:37,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:37,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:37,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:40,783 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 17 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:51,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:51,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 392 states and 692 transitions. [2024-11-08 23:18:51,721 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 692 transitions. [2024-11-08 23:18:51,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:18:51,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:51,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:51,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:51,848 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:18:52,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:52,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 392 states and 690 transitions. [2024-11-08 23:18:52,637 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 690 transitions. [2024-11-08 23:18:52,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:18:52,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:52,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:52,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:55,088 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 17 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:57,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:57,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 395 states and 702 transitions. [2024-11-08 23:18:57,747 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 702 transitions. [2024-11-08 23:18:57,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:18:57,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:57,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:57,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:01,703 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 16 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:12,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:12,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 409 states and 740 transitions. [2024-11-08 23:19:12,829 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 740 transitions. [2024-11-08 23:19:12,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:19:12,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:12,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:12,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:14,608 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 17 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:16,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:16,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 412 states and 748 transitions. [2024-11-08 23:19:16,925 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 748 transitions. [2024-11-08 23:19:16,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:19:16,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:16,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:16,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:16,973 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:19:17,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:17,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 414 states and 751 transitions. [2024-11-08 23:19:17,857 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 751 transitions. [2024-11-08 23:19:17,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:19:17,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:17,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:17,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:18,801 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 43 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:19:20,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:20,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 419 states and 759 transitions. [2024-11-08 23:19:20,726 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 759 transitions. [2024-11-08 23:19:20,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:19:20,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:20,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:20,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:25,109 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 16 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:34,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:34,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 428 states and 783 transitions. [2024-11-08 23:19:34,565 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 783 transitions. [2024-11-08 23:19:34,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:19:34,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:34,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:34,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:36,567 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 26 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:19:56,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:56,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 470 states and 879 transitions. [2024-11-08 23:19:56,672 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 879 transitions. [2024-11-08 23:19:56,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:19:56,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:56,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:56,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:56,952 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 26 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:20:00,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:00,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 481 states and 897 transitions. [2024-11-08 23:20:00,996 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 897 transitions. [2024-11-08 23:20:00,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:20:00,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:00,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:01,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:01,377 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 26 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:20:02,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:02,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 482 states and 897 transitions. [2024-11-08 23:20:02,162 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 897 transitions. [2024-11-08 23:20:02,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:20:02,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:02,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:02,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:05,927 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 16 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:14,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:14,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 490 states and 916 transitions. [2024-11-08 23:20:14,440 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 916 transitions. [2024-11-08 23:20:14,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:20:14,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:14,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:14,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:14,472 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:20:18,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:18,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 496 states and 934 transitions. [2024-11-08 23:20:18,002 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 934 transitions. [2024-11-08 23:20:18,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:20:18,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:18,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:18,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:18,028 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:20:18,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:18,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 498 states and 940 transitions. [2024-11-08 23:20:18,828 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 940 transitions. [2024-11-08 23:20:18,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:20:18,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:18,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:18,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:18,863 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:20:18,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:18,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 498 states and 937 transitions. [2024-11-08 23:20:18,888 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 937 transitions. [2024-11-08 23:20:18,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:20:18,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:18,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:18,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:22,312 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:29,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:29,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 505 states and 963 transitions. [2024-11-08 23:20:29,346 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 963 transitions. [2024-11-08 23:20:29,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:20:29,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:29,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:29,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:33,879 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:49,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:49,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 515 states and 1008 transitions. [2024-11-08 23:20:49,477 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1008 transitions. [2024-11-08 23:20:49,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:20:49,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:49,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:49,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:54,968 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 21 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:07,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:07,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 527 states and 1037 transitions. [2024-11-08 23:21:07,669 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1037 transitions. [2024-11-08 23:21:07,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:07,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:07,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:07,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:13,241 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:21,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:21,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 532 states and 1058 transitions. [2024-11-08 23:21:21,033 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1058 transitions. [2024-11-08 23:21:21,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:21,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:21,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:21,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:24,395 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 22 proven. 42 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:21:27,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:27,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 537 states and 1071 transitions. [2024-11-08 23:21:27,975 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1071 transitions. [2024-11-08 23:21:27,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:27,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:27,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:27,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:32,321 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:41,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:41,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 546 states and 1099 transitions. [2024-11-08 23:21:41,269 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1099 transitions. [2024-11-08 23:21:41,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:41,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:41,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:41,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:46,401 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 20 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:58,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:58,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 553 states and 1119 transitions. [2024-11-08 23:21:58,899 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1119 transitions. [2024-11-08 23:21:58,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:21:58,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:58,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:58,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:03,573 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 20 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:10,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:10,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 556 states and 1130 transitions. [2024-11-08 23:22:10,478 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1130 transitions. [2024-11-08 23:22:10,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:10,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:10,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:10,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:13,891 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:22:28,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:28,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 570 states and 1173 transitions. [2024-11-08 23:22:28,805 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1173 transitions. [2024-11-08 23:22:28,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:28,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:28,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:28,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:33,239 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 21 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:42,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:42,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 575 states and 1187 transitions. [2024-11-08 23:22:42,470 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1187 transitions. [2024-11-08 23:22:42,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:42,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:42,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:42,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:45,507 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:49,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:49,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 578 states and 1194 transitions. [2024-11-08 23:22:49,153 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1194 transitions. [2024-11-08 23:22:49,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:49,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:49,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:49,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:49,181 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:22:50,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:50,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 580 states and 1197 transitions. [2024-11-08 23:22:50,099 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1197 transitions. [2024-11-08 23:22:50,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:50,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:50,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:50,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:50,140 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:22:51,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:51,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 582 states and 1200 transitions. [2024-11-08 23:22:51,391 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1200 transitions. [2024-11-08 23:22:51,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:22:51,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:51,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:51,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:57,705 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 19 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:16,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:16,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 597 states and 1235 transitions. [2024-11-08 23:23:16,415 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1235 transitions. [2024-11-08 23:23:16,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:23:16,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:16,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:16,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:21,078 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 20 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:31,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:31,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 602 states and 1249 transitions. [2024-11-08 23:23:31,237 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1249 transitions. [2024-11-08 23:23:31,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:23:31,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:31,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:31,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:38,131 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 19 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:45,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:45,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 604 states and 1258 transitions. [2024-11-08 23:23:45,952 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1258 transitions. [2024-11-08 23:23:45,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:23:45,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:45,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:45,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:51,432 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 20 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:00,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:00,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 608 states and 1269 transitions. [2024-11-08 23:24:00,882 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1269 transitions. [2024-11-08 23:24:00,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:24:00,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:00,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:00,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:05,509 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 19 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:11,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:11,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 609 states and 1275 transitions. [2024-11-08 23:24:11,009 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1275 transitions. [2024-11-08 23:24:11,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:24:11,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:11,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:11,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:15,015 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 20 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:17,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:17,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 610 states and 1284 transitions. [2024-11-08 23:24:17,979 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1284 transitions. [2024-11-08 23:24:17,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:24:17,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:17,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:17,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:18,037 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:24:22,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:22,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 612 states and 1290 transitions. [2024-11-08 23:24:22,400 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1290 transitions. [2024-11-08 23:24:22,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:24:22,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:22,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:22,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:22,493 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:24:25,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:25,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 614 states and 1298 transitions. [2024-11-08 23:24:25,704 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1298 transitions. [2024-11-08 23:24:25,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:24:25,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:25,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:25,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:25,947 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 35 proven. 20 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:24:38,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:38,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 628 states and 1348 transitions. [2024-11-08 23:24:38,886 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1348 transitions. [2024-11-08 23:24:38,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:24:38,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:38,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:38,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:39,161 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 34 proven. 21 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:24:42,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:42,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 630 states and 1363 transitions. [2024-11-08 23:24:42,399 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1363 transitions. [2024-11-08 23:24:42,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:24:42,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:42,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:42,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:49,636 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 20 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:07,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:07,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 637 states and 1378 transitions. [2024-11-08 23:25:07,478 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1378 transitions. [2024-11-08 23:25:07,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:25:07,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:07,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:07,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:07,719 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 34 proven. 21 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:25:09,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:09,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 638 states and 1380 transitions. [2024-11-08 23:25:09,090 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1380 transitions. [2024-11-08 23:25:09,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:25:09,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:09,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:09,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:09,351 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 35 proven. 20 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:25:20,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:20,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 647 states and 1413 transitions. [2024-11-08 23:25:20,860 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1413 transitions. [2024-11-08 23:25:20,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:25:20,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:20,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:20,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:29,067 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 19 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:39,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:39,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 651 states and 1423 transitions. [2024-11-08 23:25:39,552 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1423 transitions. [2024-11-08 23:25:39,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:25:39,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:39,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:39,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:39,990 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 35 proven. 20 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:25:41,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:41,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 652 states and 1425 transitions. [2024-11-08 23:25:41,560 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1425 transitions. [2024-11-08 23:25:41,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:25:41,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:41,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:41,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:41,798 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 34 proven. 21 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:25:46,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:46,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 655 states and 1435 transitions. [2024-11-08 23:25:46,925 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1435 transitions. [2024-11-08 23:25:46,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:25:46,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:46,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:46,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:53,896 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 20 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:05,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:05,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 658 states and 1438 transitions. [2024-11-08 23:26:05,029 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1438 transitions. [2024-11-08 23:26:05,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:26:05,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:05,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:05,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:11,505 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 19 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:18,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:18,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 659 states and 1439 transitions. [2024-11-08 23:26:18,595 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1439 transitions. [2024-11-08 23:26:18,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:26:18,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:18,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:18,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:18,827 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 35 proven. 20 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:26:20,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:20,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 660 states and 1441 transitions. [2024-11-08 23:26:20,525 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1441 transitions. [2024-11-08 23:26:20,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:26:20,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:20,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:20,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:20,769 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 34 proven. 21 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:26:22,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:22,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 661 states and 1443 transitions. [2024-11-08 23:26:22,586 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1443 transitions. [2024-11-08 23:26:22,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:26:22,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:22,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:22,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:22,834 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 35 proven. 20 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:26:24,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:24,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 663 states and 1451 transitions. [2024-11-08 23:26:24,288 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1451 transitions. [2024-11-08 23:26:24,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:26:24,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:24,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:24,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:30,964 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 19 proven. 46 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:26:49,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:49,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 673 states and 1490 transitions. [2024-11-08 23:26:49,316 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1490 transitions. [2024-11-08 23:26:49,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:26:49,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:49,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:49,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:49,560 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 35 proven. 20 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:26:54,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:54,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 678 states and 1496 transitions. [2024-11-08 23:26:54,695 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1496 transitions. [2024-11-08 23:26:54,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:26:54,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:54,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:54,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:00,723 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 19 proven. 46 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:27:06,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:06,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 681 states and 1507 transitions. [2024-11-08 23:27:06,643 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1507 transitions. [2024-11-08 23:27:06,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:27:06,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:06,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:06,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:07,037 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 35 proven. 20 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:27:08,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:08,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 683 states and 1515 transitions. [2024-11-08 23:27:08,419 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1515 transitions. [2024-11-08 23:27:08,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:27:08,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:08,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:08,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:11,325 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 19 proven. 46 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:27:13,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:13,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 684 states and 1518 transitions. [2024-11-08 23:27:13,095 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1518 transitions. [2024-11-08 23:27:13,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:27:13,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:13,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:13,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:13,371 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 34 proven. 22 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:27:14,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:14,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 686 states and 1519 transitions. [2024-11-08 23:27:14,813 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1519 transitions. [2024-11-08 23:27:14,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:27:14,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:14,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:14,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:15,239 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 35 proven. 21 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:27:17,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:17,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 690 states and 1529 transitions. [2024-11-08 23:27:17,205 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1529 transitions. [2024-11-08 23:27:17,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:27:17,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:17,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:17,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:17,239 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:27:18,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:18,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 687 states and 1520 transitions. [2024-11-08 23:27:18,010 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1520 transitions. [2024-11-08 23:27:18,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:27:18,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:18,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:18,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:18,039 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 23:27:19,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:19,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 689 states and 1522 transitions. [2024-11-08 23:27:19,421 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1522 transitions. [2024-11-08 23:27:19,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:27:19,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:19,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:19,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:19,625 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 23:27:20,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:20,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 691 states and 1524 transitions. [2024-11-08 23:27:20,847 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1524 transitions. [2024-11-08 23:27:20,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:27:20,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:20,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:20,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:20,883 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 23:27:22,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:22,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 693 states and 1526 transitions. [2024-11-08 23:27:22,192 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1526 transitions. [2024-11-08 23:27:22,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:27:22,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:22,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:22,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:22,223 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:27:23,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:23,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 694 states and 1527 transitions. [2024-11-08 23:27:23,444 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1527 transitions. [2024-11-08 23:27:23,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:27:23,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:23,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:23,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:23,479 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:27:24,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:24,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 696 states and 1529 transitions. [2024-11-08 23:27:24,893 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1529 transitions. [2024-11-08 23:27:24,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:27:24,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:24,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:24,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:25,309 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 35 proven. 21 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:27:28,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:28,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 698 states and 1532 transitions. [2024-11-08 23:27:28,695 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1532 transitions. [2024-11-08 23:27:28,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:27:28,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:28,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:28,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:28,965 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 35 proven. 21 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:27:30,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:30,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 699 states and 1533 transitions. [2024-11-08 23:27:30,543 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1533 transitions. [2024-11-08 23:27:30,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:27:30,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:30,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:30,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:30,970 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 35 proven. 21 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:27:34,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:34,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 701 states and 1538 transitions. [2024-11-08 23:27:34,376 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1538 transitions. [2024-11-08 23:27:34,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:27:34,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:34,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:34,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:34,692 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 35 proven. 21 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:27:36,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:36,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 702 states and 1539 transitions. [2024-11-08 23:27:36,410 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1539 transitions. [2024-11-08 23:27:36,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:27:36,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:36,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:36,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:36,845 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 36 proven. 21 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:27:37,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:37,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 703 states and 1540 transitions. [2024-11-08 23:27:37,044 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1540 transitions. [2024-11-08 23:27:37,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:27:37,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:37,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:37,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:37,098 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:27:41,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:41,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 705 states and 1545 transitions. [2024-11-08 23:27:41,927 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1545 transitions. [2024-11-08 23:27:41,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:27:41,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:41,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:42,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:42,160 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 23:27:42,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:42,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 706 states and 1545 transitions. [2024-11-08 23:27:42,248 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1545 transitions. [2024-11-08 23:27:42,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:27:42,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:42,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:42,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:42,320 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:27:45,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:45,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 710 states and 1550 transitions. [2024-11-08 23:27:45,601 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1550 transitions. [2024-11-08 23:27:45,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:27:45,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:45,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:45,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:45,636 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:27:47,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:47,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 714 states and 1553 transitions. [2024-11-08 23:27:47,766 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1553 transitions. [2024-11-08 23:27:47,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:27:47,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:47,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:47,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:48,262 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 37 proven. 21 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:27:48,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:48,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 715 states and 1553 transitions. [2024-11-08 23:27:48,483 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1553 transitions. [2024-11-08 23:27:48,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:27:48,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:48,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:48,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:48,777 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 36 proven. 21 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:27:52,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:52,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 717 states and 1555 transitions. [2024-11-08 23:27:52,568 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1555 transitions. [2024-11-08 23:27:52,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:27:52,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:52,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:52,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:52,641 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 23:27:53,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:53,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 719 states and 1556 transitions. [2024-11-08 23:27:53,508 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1556 transitions. [2024-11-08 23:27:53,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:27:53,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:53,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:53,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:53,578 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:27:56,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:56,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 724 states and 1560 transitions. [2024-11-08 23:27:56,100 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1560 transitions. [2024-11-08 23:27:56,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:27:56,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:56,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:56,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:01,766 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 25 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:10,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:10,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 730 states and 1581 transitions. [2024-11-08 23:28:10,169 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1581 transitions. [2024-11-08 23:28:10,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:28:10,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:10,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:10,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:16,957 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 22 proven. 68 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:31,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:31,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 737 states and 1603 transitions. [2024-11-08 23:28:31,375 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1603 transitions. [2024-11-08 23:28:31,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:28:31,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:31,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:31,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:37,740 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 23 proven. 63 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:28:55,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:55,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 748 states and 1632 transitions. [2024-11-08 23:28:55,305 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1632 transitions. [2024-11-08 23:28:55,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:28:55,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:55,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:55,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:00,695 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 22 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:15,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:15,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 756 states and 1661 transitions. [2024-11-08 23:29:15,850 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1661 transitions. [2024-11-08 23:29:15,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:29:15,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:15,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:15,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:20,718 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 25 proven. 68 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:29:36,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:36,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 764 states and 1694 transitions. [2024-11-08 23:29:36,292 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1694 transitions. [2024-11-08 23:29:36,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:29:36,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:36,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:36,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:46,908 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 22 proven. 68 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.