./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-multidimensional/init-2-n-u.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_291104be-d7d0-4f5b-bb6e-c3d5bfabd195/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_291104be-d7d0-4f5b-bb6e-c3d5bfabd195/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_291104be-d7d0-4f5b-bb6e-c3d5bfabd195/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_291104be-d7d0-4f5b-bb6e-c3d5bfabd195/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-multidimensional/init-2-n-u.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_291104be-d7d0-4f5b-bb6e-c3d5bfabd195/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_291104be-d7d0-4f5b-bb6e-c3d5bfabd195/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 44b18e123610caaf6237dddd08dfbd765ad919d1168e6261239628431b3c22b1 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:46:57,734 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:46:57,800 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_291104be-d7d0-4f5b-bb6e-c3d5bfabd195/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:46:57,804 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:46:57,805 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:46:57,828 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:46:57,829 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:46:57,830 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:46:57,831 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:46:57,831 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:46:57,831 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:46:57,832 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:46:57,832 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:46:57,833 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:46:57,833 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:46:57,833 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:46:57,834 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:46:57,834 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:46:57,835 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:46:57,835 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:46:57,836 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:46:57,836 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:46:57,837 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:46:57,837 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:46:57,837 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:46:57,838 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:46:57,838 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:46:57,839 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:46:57,839 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:46:57,839 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:46:57,840 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:46:57,840 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:46:57,840 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:46:57,841 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_291104be-d7d0-4f5b-bb6e-c3d5bfabd195/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_291104be-d7d0-4f5b-bb6e-c3d5bfabd195/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 44b18e123610caaf6237dddd08dfbd765ad919d1168e6261239628431b3c22b1 [2024-11-08 23:46:58,087 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:46:58,116 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:46:58,119 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:46:58,121 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:46:58,122 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:46:58,123 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_291104be-d7d0-4f5b-bb6e-c3d5bfabd195/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-multidimensional/init-2-n-u.c Unable to find full path for "g++" [2024-11-08 23:47:00,181 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:47:00,411 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:47:00,412 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_291104be-d7d0-4f5b-bb6e-c3d5bfabd195/sv-benchmarks/c/array-multidimensional/init-2-n-u.c [2024-11-08 23:47:00,418 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_291104be-d7d0-4f5b-bb6e-c3d5bfabd195/bin/ukojak-verify-ImItNfHLgk/data/747eee32b/bb23b820b79f4ed0996760855d0a50e2/FLAG55d9e8f6a [2024-11-08 23:47:00,432 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_291104be-d7d0-4f5b-bb6e-c3d5bfabd195/bin/ukojak-verify-ImItNfHLgk/data/747eee32b/bb23b820b79f4ed0996760855d0a50e2 [2024-11-08 23:47:00,435 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:47:00,437 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:47:00,438 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:47:00,438 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:47:00,444 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:47:00,445 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:47:00" (1/1) ... [2024-11-08 23:47:00,446 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@592e17d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:47:00, skipping insertion in model container [2024-11-08 23:47:00,446 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:47:00" (1/1) ... [2024-11-08 23:47:00,467 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:47:00,647 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_291104be-d7d0-4f5b-bb6e-c3d5bfabd195/sv-benchmarks/c/array-multidimensional/init-2-n-u.c[322,335] [2024-11-08 23:47:00,666 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:47:00,673 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:47:00,686 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_291104be-d7d0-4f5b-bb6e-c3d5bfabd195/sv-benchmarks/c/array-multidimensional/init-2-n-u.c[322,335] [2024-11-08 23:47:00,693 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:47:00,712 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:47:00,713 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:47:00 WrapperNode [2024-11-08 23:47:00,713 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:47:00,714 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:47:00,714 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:47:00,714 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:47:00,722 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:47:00" (1/1) ... [2024-11-08 23:47:00,729 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:47:00" (1/1) ... [2024-11-08 23:47:00,744 INFO L138 Inliner]: procedures = 14, calls = 13, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 56 [2024-11-08 23:47:00,744 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:47:00,745 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:47:00,745 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:47:00,745 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:47:00,755 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:47:00" (1/1) ... [2024-11-08 23:47:00,755 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:47:00" (1/1) ... [2024-11-08 23:47:00,757 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:47:00" (1/1) ... [2024-11-08 23:47:00,757 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:47:00" (1/1) ... [2024-11-08 23:47:00,768 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:47:00" (1/1) ... [2024-11-08 23:47:00,771 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:47:00" (1/1) ... [2024-11-08 23:47:00,773 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:47:00" (1/1) ... [2024-11-08 23:47:00,773 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:47:00" (1/1) ... [2024-11-08 23:47:00,775 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:47:00,776 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:47:00,776 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:47:00,776 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:47:00,777 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:47:00" (1/1) ... [2024-11-08 23:47:00,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:47:00,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_291104be-d7d0-4f5b-bb6e-c3d5bfabd195/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:47:00,813 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_291104be-d7d0-4f5b-bb6e-c3d5bfabd195/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:47:00,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_291104be-d7d0-4f5b-bb6e-c3d5bfabd195/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:47:00,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:47:00,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:47:00,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:47:00,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:47:00,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:47:00,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:47:00,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:47:00,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:47:00,937 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:47:00,939 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:47:01,082 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-11-08 23:47:01,082 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:47:01,118 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:47:01,118 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:47:01,118 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:47:01 BoogieIcfgContainer [2024-11-08 23:47:01,119 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:47:01,120 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:47:01,120 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:47:01,131 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:47:01,131 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:47:01" (1/1) ... [2024-11-08 23:47:01,141 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:47:01,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:01,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 18 states and 26 transitions. [2024-11-08 23:47:01,194 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 26 transitions. [2024-11-08 23:47:01,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:47:01,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:01,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:01,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:01,474 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 23:47:01,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:01,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 19 states and 27 transitions. [2024-11-08 23:47:01,519 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 27 transitions. [2024-11-08 23:47:01,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:47:01,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:01,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:01,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:01,585 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 23:47:01,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:01,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 19 states and 26 transitions. [2024-11-08 23:47:01,614 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 26 transitions. [2024-11-08 23:47:01,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:47:01,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:01,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:01,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:01,749 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:02,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:02,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 22 states and 32 transitions. [2024-11-08 23:47:02,042 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 32 transitions. [2024-11-08 23:47:02,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:47:02,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:02,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:02,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:02,125 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:02,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:02,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 22 states and 31 transitions. [2024-11-08 23:47:02,164 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 31 transitions. [2024-11-08 23:47:02,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:47:02,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:02,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:02,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:02,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:02,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:02,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 24 states and 35 transitions. [2024-11-08 23:47:02,449 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 35 transitions. [2024-11-08 23:47:02,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:47:02,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:02,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:02,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:02,569 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:02,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:02,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 26 states and 38 transitions. [2024-11-08 23:47:02,776 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 38 transitions. [2024-11-08 23:47:02,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:47:02,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:02,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:02,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:02,968 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:03,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:03,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 28 states and 41 transitions. [2024-11-08 23:47:03,254 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 41 transitions. [2024-11-08 23:47:03,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:47:03,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:03,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:03,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:03,433 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:03,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:03,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 30 states and 44 transitions. [2024-11-08 23:47:03,675 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 44 transitions. [2024-11-08 23:47:03,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:47:03,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:03,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:03,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:03,849 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:04,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:04,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 32 states and 47 transitions. [2024-11-08 23:47:04,115 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 47 transitions. [2024-11-08 23:47:04,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:47:04,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:04,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:04,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:04,279 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:04,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:04,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 34 states and 50 transitions. [2024-11-08 23:47:04,527 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 50 transitions. [2024-11-08 23:47:04,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:47:04,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:04,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:04,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:04,713 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 1 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:04,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:04,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 36 states and 53 transitions. [2024-11-08 23:47:04,983 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 53 transitions. [2024-11-08 23:47:04,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:47:04,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:04,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:05,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:05,177 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 1 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:05,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:05,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 38 states and 56 transitions. [2024-11-08 23:47:05,477 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2024-11-08 23:47:05,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:47:05,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:05,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:05,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:05,670 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 1 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:06,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:06,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 40 states and 59 transitions. [2024-11-08 23:47:06,001 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 59 transitions. [2024-11-08 23:47:06,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:47:06,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:06,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:06,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:06,222 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 1 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:06,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:06,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 42 states and 62 transitions. [2024-11-08 23:47:06,558 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 62 transitions. [2024-11-08 23:47:06,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:47:06,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:06,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:06,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:06,826 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 1 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:07,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:07,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 44 states and 65 transitions. [2024-11-08 23:47:07,176 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 65 transitions. [2024-11-08 23:47:07,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:47:07,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:07,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:07,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:07,407 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 1 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:07,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:07,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 46 states and 68 transitions. [2024-11-08 23:47:07,748 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 68 transitions. [2024-11-08 23:47:07,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:47:07,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:07,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:07,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:07,996 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 1 proven. 169 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:08,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:08,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 48 states and 71 transitions. [2024-11-08 23:47:08,392 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 71 transitions. [2024-11-08 23:47:08,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:47:08,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:08,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:08,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:08,680 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 1 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:09,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:09,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 50 states and 74 transitions. [2024-11-08 23:47:09,056 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 74 transitions. [2024-11-08 23:47:09,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:47:09,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:09,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:09,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:09,310 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 1 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:09,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:09,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 52 states and 77 transitions. [2024-11-08 23:47:09,687 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 77 transitions. [2024-11-08 23:47:09,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:47:09,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:09,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:09,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:10,002 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 1 proven. 256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:10,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:10,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 54 states and 80 transitions. [2024-11-08 23:47:10,398 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 80 transitions. [2024-11-08 23:47:10,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:47:10,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:10,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:10,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:10,684 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 1 proven. 289 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:11,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:11,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 56 states and 83 transitions. [2024-11-08 23:47:11,136 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 83 transitions. [2024-11-08 23:47:11,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:47:11,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:11,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:11,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:11,434 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 1 proven. 324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:11,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:11,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 58 states and 86 transitions. [2024-11-08 23:47:11,919 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 86 transitions. [2024-11-08 23:47:11,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:47:11,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:11,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:11,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:12,272 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 1 proven. 361 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:12,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:12,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 60 states and 89 transitions. [2024-11-08 23:47:12,770 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 89 transitions. [2024-11-08 23:47:12,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:47:12,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:12,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:12,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:13,099 INFO L134 CoverageAnalysis]: Checked inductivity of 401 backedges. 1 proven. 400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:13,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:13,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 62 states and 92 transitions. [2024-11-08 23:47:13,601 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 92 transitions. [2024-11-08 23:47:13,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:47:13,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:13,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:13,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:13,943 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 1 proven. 441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:14,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:14,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 64 states and 95 transitions. [2024-11-08 23:47:14,495 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 95 transitions. [2024-11-08 23:47:14,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:47:14,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:14,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:14,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:14,871 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 1 proven. 484 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:15,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:15,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 66 states and 98 transitions. [2024-11-08 23:47:15,386 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 98 transitions. [2024-11-08 23:47:15,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:47:15,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:15,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:15,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:15,787 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 1 proven. 529 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:16,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:16,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 68 states and 101 transitions. [2024-11-08 23:47:16,325 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 101 transitions. [2024-11-08 23:47:16,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:47:16,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:16,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:16,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:16,754 INFO L134 CoverageAnalysis]: Checked inductivity of 577 backedges. 1 proven. 576 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:17,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:17,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 70 states and 104 transitions. [2024-11-08 23:47:17,253 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 104 transitions. [2024-11-08 23:47:17,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:47:17,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:17,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:17,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:17,653 INFO L134 CoverageAnalysis]: Checked inductivity of 626 backedges. 1 proven. 625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:18,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:18,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 72 states and 107 transitions. [2024-11-08 23:47:18,156 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 107 transitions. [2024-11-08 23:47:18,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:47:18,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:18,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:18,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:18,622 INFO L134 CoverageAnalysis]: Checked inductivity of 677 backedges. 1 proven. 676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:19,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:19,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 74 states and 110 transitions. [2024-11-08 23:47:19,185 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 110 transitions. [2024-11-08 23:47:19,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:47:19,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:19,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:19,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:19,704 INFO L134 CoverageAnalysis]: Checked inductivity of 730 backedges. 1 proven. 729 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:20,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:20,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 76 states and 113 transitions. [2024-11-08 23:47:20,201 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 113 transitions. [2024-11-08 23:47:20,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:47:20,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:20,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:20,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:20,741 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 1 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:21,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:21,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 78 states and 116 transitions. [2024-11-08 23:47:21,390 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 116 transitions. [2024-11-08 23:47:21,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:47:21,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:21,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:21,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:21,920 INFO L134 CoverageAnalysis]: Checked inductivity of 842 backedges. 1 proven. 841 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:22,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:22,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 80 states and 119 transitions. [2024-11-08 23:47:22,477 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 119 transitions. [2024-11-08 23:47:22,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:47:22,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:22,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:22,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:23,010 INFO L134 CoverageAnalysis]: Checked inductivity of 901 backedges. 1 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:23,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:23,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 82 states and 122 transitions. [2024-11-08 23:47:23,586 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 122 transitions. [2024-11-08 23:47:23,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:47:23,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:23,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:23,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:24,223 INFO L134 CoverageAnalysis]: Checked inductivity of 962 backedges. 1 proven. 961 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:24,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:24,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 84 states and 125 transitions. [2024-11-08 23:47:24,811 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 125 transitions. [2024-11-08 23:47:24,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:47:24,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:24,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:24,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:25,383 INFO L134 CoverageAnalysis]: Checked inductivity of 1025 backedges. 1 proven. 1024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:26,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:26,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 86 states and 128 transitions. [2024-11-08 23:47:26,076 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 128 transitions. [2024-11-08 23:47:26,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:47:26,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:26,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:26,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:26,650 INFO L134 CoverageAnalysis]: Checked inductivity of 1090 backedges. 1 proven. 1089 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:27,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:27,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 88 states and 131 transitions. [2024-11-08 23:47:27,298 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 131 transitions. [2024-11-08 23:47:27,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:47:27,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:27,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:27,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:27,940 INFO L134 CoverageAnalysis]: Checked inductivity of 1157 backedges. 1 proven. 1156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:28,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:28,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 90 states and 134 transitions. [2024-11-08 23:47:28,571 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 134 transitions. [2024-11-08 23:47:28,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:47:28,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:28,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:28,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:29,156 INFO L134 CoverageAnalysis]: Checked inductivity of 1226 backedges. 1 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:29,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:29,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 92 states and 137 transitions. [2024-11-08 23:47:29,760 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 137 transitions. [2024-11-08 23:47:29,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:47:29,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:29,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:29,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:30,416 INFO L134 CoverageAnalysis]: Checked inductivity of 1297 backedges. 1 proven. 1296 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:31,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:31,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 94 states and 140 transitions. [2024-11-08 23:47:31,043 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 140 transitions. [2024-11-08 23:47:31,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:47:31,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:31,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:31,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:31,657 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 1 proven. 1369 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:32,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:32,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 96 states and 143 transitions. [2024-11-08 23:47:32,282 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 143 transitions. [2024-11-08 23:47:32,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:47:32,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:32,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:32,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:32,992 INFO L134 CoverageAnalysis]: Checked inductivity of 1445 backedges. 1 proven. 1444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:33,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:33,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 98 states and 146 transitions. [2024-11-08 23:47:33,638 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 146 transitions. [2024-11-08 23:47:33,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:47:33,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:33,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:33,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:34,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1522 backedges. 1 proven. 1521 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:34,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:34,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 100 states and 149 transitions. [2024-11-08 23:47:34,990 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 149 transitions. [2024-11-08 23:47:34,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:47:34,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:34,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:35,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:35,568 INFO L134 CoverageAnalysis]: Checked inductivity of 1601 backedges. 1 proven. 1600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:36,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:36,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 102 states and 152 transitions. [2024-11-08 23:47:36,236 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 152 transitions. [2024-11-08 23:47:36,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:47:36,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:36,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:36,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:36,779 INFO L134 CoverageAnalysis]: Checked inductivity of 1682 backedges. 1 proven. 1681 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:37,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:37,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 104 states and 155 transitions. [2024-11-08 23:47:37,455 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 155 transitions. [2024-11-08 23:47:37,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:47:37,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:37,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:37,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:38,117 INFO L134 CoverageAnalysis]: Checked inductivity of 1765 backedges. 1 proven. 1764 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:38,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:38,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 106 states and 158 transitions. [2024-11-08 23:47:38,849 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 158 transitions. [2024-11-08 23:47:38,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:47:38,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:38,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:38,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:39,465 INFO L134 CoverageAnalysis]: Checked inductivity of 1850 backedges. 1 proven. 1849 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:40,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:40,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 108 states and 161 transitions. [2024-11-08 23:47:40,176 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 161 transitions. [2024-11-08 23:47:40,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:47:40,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:40,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:40,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:40,701 INFO L134 CoverageAnalysis]: Checked inductivity of 1937 backedges. 1 proven. 1936 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:41,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:41,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 110 states and 164 transitions. [2024-11-08 23:47:41,423 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 164 transitions. [2024-11-08 23:47:41,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:47:41,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:41,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:41,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:42,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2026 backedges. 1 proven. 2025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:42,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:42,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 112 states and 167 transitions. [2024-11-08 23:47:42,863 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 167 transitions. [2024-11-08 23:47:42,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:47:42,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:42,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:42,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:43,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2117 backedges. 1 proven. 2116 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:44,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:44,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 114 states and 170 transitions. [2024-11-08 23:47:44,332 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 170 transitions. [2024-11-08 23:47:44,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:47:44,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:44,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:44,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:44,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2210 backedges. 1 proven. 2209 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:45,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:45,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 116 states and 173 transitions. [2024-11-08 23:47:45,768 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 173 transitions. [2024-11-08 23:47:45,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:47:45,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:45,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:45,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:46,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2305 backedges. 1 proven. 2304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:47,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:47,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 118 states and 176 transitions. [2024-11-08 23:47:47,206 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 176 transitions. [2024-11-08 23:47:47,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:47:47,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:47,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:47,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:47,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2402 backedges. 1 proven. 2401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:48,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:48,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 120 states and 179 transitions. [2024-11-08 23:47:48,622 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 179 transitions. [2024-11-08 23:47:48,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:47:48,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:48,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:48,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:49,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2501 backedges. 1 proven. 2500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:50,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:50,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 122 states and 182 transitions. [2024-11-08 23:47:50,174 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 182 transitions. [2024-11-08 23:47:50,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:47:50,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:50,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:50,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:50,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2602 backedges. 1 proven. 2601 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:51,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:51,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 124 states and 185 transitions. [2024-11-08 23:47:51,715 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 185 transitions. [2024-11-08 23:47:51,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:47:51,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:51,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:51,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:52,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 1 proven. 2704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:53,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:53,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 126 states and 188 transitions. [2024-11-08 23:47:53,351 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 188 transitions. [2024-11-08 23:47:53,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:47:53,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:53,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:53,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:54,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2810 backedges. 1 proven. 2809 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:54,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:54,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 128 states and 191 transitions. [2024-11-08 23:47:54,904 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 191 transitions. [2024-11-08 23:47:54,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:47:54,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:54,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:54,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:55,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2917 backedges. 1 proven. 2916 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:56,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:56,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 130 states and 194 transitions. [2024-11-08 23:47:56,641 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 194 transitions. [2024-11-08 23:47:56,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:47:56,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:56,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:56,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:57,461 INFO L134 CoverageAnalysis]: Checked inductivity of 3026 backedges. 1 proven. 3025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:58,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:58,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 132 states and 197 transitions. [2024-11-08 23:47:58,343 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 197 transitions. [2024-11-08 23:47:58,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:47:58,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:58,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:58,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:59,091 INFO L134 CoverageAnalysis]: Checked inductivity of 3137 backedges. 1 proven. 3136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:59,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:59,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 134 states and 200 transitions. [2024-11-08 23:47:59,982 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 200 transitions. [2024-11-08 23:47:59,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:47:59,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:59,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:00,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:00,787 INFO L134 CoverageAnalysis]: Checked inductivity of 3250 backedges. 1 proven. 3249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:01,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:01,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 136 states and 203 transitions. [2024-11-08 23:48:01,725 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 203 transitions. [2024-11-08 23:48:01,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:48:01,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:01,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:01,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:02,791 INFO L134 CoverageAnalysis]: Checked inductivity of 3365 backedges. 1 proven. 3364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:03,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:03,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 138 states and 206 transitions. [2024-11-08 23:48:03,863 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 206 transitions. [2024-11-08 23:48:03,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:48:03,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:03,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:03,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:04,838 INFO L134 CoverageAnalysis]: Checked inductivity of 3482 backedges. 1 proven. 3481 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:05,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:05,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 140 states and 209 transitions. [2024-11-08 23:48:05,882 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 209 transitions. [2024-11-08 23:48:05,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:48:05,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:05,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:05,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:06,847 INFO L134 CoverageAnalysis]: Checked inductivity of 3601 backedges. 1 proven. 3600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:07,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:07,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 142 states and 212 transitions. [2024-11-08 23:48:07,861 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 212 transitions. [2024-11-08 23:48:07,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:48:07,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:07,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:07,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:08,951 INFO L134 CoverageAnalysis]: Checked inductivity of 3722 backedges. 1 proven. 3721 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:09,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:09,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 144 states and 215 transitions. [2024-11-08 23:48:09,996 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 215 transitions. [2024-11-08 23:48:09,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:48:09,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:09,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:10,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:11,013 INFO L134 CoverageAnalysis]: Checked inductivity of 3845 backedges. 1 proven. 3844 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:12,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:12,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 146 states and 218 transitions. [2024-11-08 23:48:12,074 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 218 transitions. [2024-11-08 23:48:12,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:48:12,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:12,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:12,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:13,500 INFO L134 CoverageAnalysis]: Checked inductivity of 3970 backedges. 1 proven. 3969 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:14,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:14,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 148 states and 221 transitions. [2024-11-08 23:48:14,695 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 221 transitions. [2024-11-08 23:48:14,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:48:14,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:14,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:14,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:15,840 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 1 proven. 4096 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:16,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:16,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 150 states and 224 transitions. [2024-11-08 23:48:16,999 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 224 transitions. [2024-11-08 23:48:17,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:48:17,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:17,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:17,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:18,402 INFO L134 CoverageAnalysis]: Checked inductivity of 4226 backedges. 1 proven. 4225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:19,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:19,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 152 states and 227 transitions. [2024-11-08 23:48:19,650 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 227 transitions. [2024-11-08 23:48:19,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:48:19,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:19,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:19,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:20,894 INFO L134 CoverageAnalysis]: Checked inductivity of 4357 backedges. 1 proven. 4356 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:22,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:22,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 154 states and 230 transitions. [2024-11-08 23:48:22,173 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 230 transitions. [2024-11-08 23:48:22,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:48:22,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:22,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:22,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:23,550 INFO L134 CoverageAnalysis]: Checked inductivity of 4490 backedges. 1 proven. 4489 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:24,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:24,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 156 states and 233 transitions. [2024-11-08 23:48:24,775 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 233 transitions. [2024-11-08 23:48:24,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:48:24,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:24,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:24,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:25,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4625 backedges. 1 proven. 4624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:26,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:26,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 158 states and 236 transitions. [2024-11-08 23:48:26,971 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 236 transitions. [2024-11-08 23:48:26,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:48:26,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:26,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:27,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:28,272 INFO L134 CoverageAnalysis]: Checked inductivity of 4762 backedges. 1 proven. 4761 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:29,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:29,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 160 states and 239 transitions. [2024-11-08 23:48:29,602 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 239 transitions. [2024-11-08 23:48:29,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:48:29,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:29,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:29,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:31,164 INFO L134 CoverageAnalysis]: Checked inductivity of 4901 backedges. 1 proven. 4900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:32,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:32,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 162 states and 242 transitions. [2024-11-08 23:48:32,506 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 242 transitions. [2024-11-08 23:48:32,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:48:32,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:32,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:32,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:33,913 INFO L134 CoverageAnalysis]: Checked inductivity of 5042 backedges. 1 proven. 5041 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:35,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:35,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 164 states and 245 transitions. [2024-11-08 23:48:35,276 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 245 transitions. [2024-11-08 23:48:35,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:48:35,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:35,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:35,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:36,742 INFO L134 CoverageAnalysis]: Checked inductivity of 5185 backedges. 1 proven. 5184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:38,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:38,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 166 states and 248 transitions. [2024-11-08 23:48:38,115 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 248 transitions. [2024-11-08 23:48:38,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:48:38,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:38,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:38,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:39,520 INFO L134 CoverageAnalysis]: Checked inductivity of 5330 backedges. 1 proven. 5329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:40,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:40,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 168 states and 251 transitions. [2024-11-08 23:48:40,905 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 251 transitions. [2024-11-08 23:48:40,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:48:40,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:40,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:40,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:42,360 INFO L134 CoverageAnalysis]: Checked inductivity of 5477 backedges. 1 proven. 5476 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:43,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:43,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 170 states and 254 transitions. [2024-11-08 23:48:43,771 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 254 transitions. [2024-11-08 23:48:43,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:48:43,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:43,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:43,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:45,226 INFO L134 CoverageAnalysis]: Checked inductivity of 5626 backedges. 1 proven. 5625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:46,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:46,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 172 states and 257 transitions. [2024-11-08 23:48:46,633 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 257 transitions. [2024-11-08 23:48:46,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 23:48:46,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:46,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:46,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:48,076 INFO L134 CoverageAnalysis]: Checked inductivity of 5777 backedges. 1 proven. 5776 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:49,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:49,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 174 states and 260 transitions. [2024-11-08 23:48:49,488 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 260 transitions. [2024-11-08 23:48:49,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:48:49,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:49,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:49,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:51,062 INFO L134 CoverageAnalysis]: Checked inductivity of 5930 backedges. 1 proven. 5929 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:52,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:52,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 176 states and 263 transitions. [2024-11-08 23:48:52,359 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 263 transitions. [2024-11-08 23:48:52,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:48:52,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:52,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:52,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:53,820 INFO L134 CoverageAnalysis]: Checked inductivity of 6085 backedges. 1 proven. 6084 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:55,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:55,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 178 states and 266 transitions. [2024-11-08 23:48:55,077 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 266 transitions. [2024-11-08 23:48:55,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:48:55,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:55,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:55,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:56,521 INFO L134 CoverageAnalysis]: Checked inductivity of 6242 backedges. 1 proven. 6241 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:57,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:57,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 180 states and 269 transitions. [2024-11-08 23:48:57,788 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 269 transitions. [2024-11-08 23:48:57,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 23:48:57,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:57,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:57,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:59,278 INFO L134 CoverageAnalysis]: Checked inductivity of 6401 backedges. 1 proven. 6400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:00,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:00,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 182 states and 272 transitions. [2024-11-08 23:49:00,622 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 272 transitions. [2024-11-08 23:49:00,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:49:00,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:00,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:00,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:02,195 INFO L134 CoverageAnalysis]: Checked inductivity of 6562 backedges. 1 proven. 6561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:03,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:03,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 184 states and 275 transitions. [2024-11-08 23:49:03,595 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 275 transitions. [2024-11-08 23:49:03,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 23:49:03,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:03,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:03,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:05,155 INFO L134 CoverageAnalysis]: Checked inductivity of 6725 backedges. 1 proven. 6724 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:06,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:06,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 186 states and 278 transitions. [2024-11-08 23:49:06,448 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 278 transitions. [2024-11-08 23:49:06,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 23:49:06,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:06,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:06,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:07,934 INFO L134 CoverageAnalysis]: Checked inductivity of 6890 backedges. 1 proven. 6889 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:09,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:09,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 188 states and 281 transitions. [2024-11-08 23:49:09,257 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 281 transitions. [2024-11-08 23:49:09,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 23:49:09,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:09,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:09,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:10,844 INFO L134 CoverageAnalysis]: Checked inductivity of 7057 backedges. 1 proven. 7056 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:12,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:12,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 190 states and 284 transitions. [2024-11-08 23:49:12,162 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 284 transitions. [2024-11-08 23:49:12,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:49:12,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:12,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:12,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:13,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7226 backedges. 1 proven. 7225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:15,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:15,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 192 states and 287 transitions. [2024-11-08 23:49:15,151 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 287 transitions. [2024-11-08 23:49:15,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:49:15,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:15,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:15,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:16,704 INFO L134 CoverageAnalysis]: Checked inductivity of 7397 backedges. 1 proven. 7396 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:18,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:18,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 194 states and 290 transitions. [2024-11-08 23:49:18,067 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 290 transitions. [2024-11-08 23:49:18,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 23:49:18,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:18,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:18,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:19,694 INFO L134 CoverageAnalysis]: Checked inductivity of 7570 backedges. 1 proven. 7569 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:21,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:21,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 196 states and 293 transitions. [2024-11-08 23:49:21,136 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 293 transitions. [2024-11-08 23:49:21,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 23:49:21,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:21,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:21,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:23,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7745 backedges. 1 proven. 7744 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:24,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:24,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 198 states and 296 transitions. [2024-11-08 23:49:24,545 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 296 transitions. [2024-11-08 23:49:24,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 23:49:24,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:24,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:24,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:26,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7922 backedges. 1 proven. 7921 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:27,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:27,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 200 states and 299 transitions. [2024-11-08 23:49:27,662 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 299 transitions. [2024-11-08 23:49:27,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 23:49:27,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:27,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:27,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:29,384 INFO L134 CoverageAnalysis]: Checked inductivity of 8101 backedges. 1 proven. 8100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:30,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:30,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 202 states and 302 transitions. [2024-11-08 23:49:30,890 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 302 transitions. [2024-11-08 23:49:30,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 23:49:30,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:30,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:30,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:32,701 INFO L134 CoverageAnalysis]: Checked inductivity of 8282 backedges. 1 proven. 8281 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:34,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:34,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 204 states and 305 transitions. [2024-11-08 23:49:34,384 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 305 transitions. [2024-11-08 23:49:34,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 23:49:34,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:34,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:34,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:36,802 INFO L134 CoverageAnalysis]: Checked inductivity of 8465 backedges. 1 proven. 8464 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:38,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:38,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 206 states and 308 transitions. [2024-11-08 23:49:38,314 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 308 transitions. [2024-11-08 23:49:38,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 23:49:38,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:38,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:38,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:40,180 INFO L134 CoverageAnalysis]: Checked inductivity of 8650 backedges. 1 proven. 8649 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:41,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:41,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 208 states and 311 transitions. [2024-11-08 23:49:41,650 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 311 transitions. [2024-11-08 23:49:41,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 23:49:41,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:41,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:41,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:43,526 INFO L134 CoverageAnalysis]: Checked inductivity of 8837 backedges. 1 proven. 8836 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:45,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:45,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 210 states and 314 transitions. [2024-11-08 23:49:45,153 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 314 transitions. [2024-11-08 23:49:45,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 23:49:45,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:45,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:45,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:47,113 INFO L134 CoverageAnalysis]: Checked inductivity of 9026 backedges. 1 proven. 9025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:48,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:48,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 212 states and 317 transitions. [2024-11-08 23:49:48,632 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 317 transitions. [2024-11-08 23:49:48,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 23:49:48,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:48,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:48,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:50,553 INFO L134 CoverageAnalysis]: Checked inductivity of 9217 backedges. 1 proven. 9216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:52,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:52,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 214 states and 320 transitions. [2024-11-08 23:49:52,125 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 320 transitions. [2024-11-08 23:49:52,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 23:49:52,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:52,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:52,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:54,601 INFO L134 CoverageAnalysis]: Checked inductivity of 9410 backedges. 1 proven. 9409 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:56,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:56,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 216 states and 323 transitions. [2024-11-08 23:49:56,186 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 323 transitions. [2024-11-08 23:49:56,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 23:49:56,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:56,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:56,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:58,170 INFO L134 CoverageAnalysis]: Checked inductivity of 9605 backedges. 1 proven. 9604 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:59,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:59,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 218 states and 326 transitions. [2024-11-08 23:49:59,742 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 326 transitions. [2024-11-08 23:49:59,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 23:49:59,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:59,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:59,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:01,814 INFO L134 CoverageAnalysis]: Checked inductivity of 9802 backedges. 1 proven. 9801 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:03,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:03,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 220 states and 329 transitions. [2024-11-08 23:50:03,539 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 329 transitions. [2024-11-08 23:50:03,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 23:50:03,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:03,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:03,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:05,755 INFO L134 CoverageAnalysis]: Checked inductivity of 10001 backedges. 1 proven. 10000 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:07,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:07,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 222 states and 332 transitions. [2024-11-08 23:50:07,384 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 332 transitions. [2024-11-08 23:50:07,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 23:50:07,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:07,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:07,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:09,539 INFO L134 CoverageAnalysis]: Checked inductivity of 10202 backedges. 1 proven. 10201 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:11,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:11,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 224 states and 335 transitions. [2024-11-08 23:50:11,178 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 335 transitions. [2024-11-08 23:50:11,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 23:50:11,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:11,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:11,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:13,723 INFO L134 CoverageAnalysis]: Checked inductivity of 10405 backedges. 1 proven. 10404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:15,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:15,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 226 states and 338 transitions. [2024-11-08 23:50:15,368 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 338 transitions. [2024-11-08 23:50:15,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 23:50:15,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:15,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:15,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:17,569 INFO L134 CoverageAnalysis]: Checked inductivity of 10610 backedges. 1 proven. 10609 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:19,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:19,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 228 states and 341 transitions. [2024-11-08 23:50:19,236 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 341 transitions. [2024-11-08 23:50:19,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 23:50:19,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:19,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:19,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:21,479 INFO L134 CoverageAnalysis]: Checked inductivity of 10817 backedges. 1 proven. 10816 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:23,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:23,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 230 states and 344 transitions. [2024-11-08 23:50:23,211 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 344 transitions. [2024-11-08 23:50:23,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 23:50:23,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:23,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:23,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:25,512 INFO L134 CoverageAnalysis]: Checked inductivity of 11026 backedges. 1 proven. 11025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:27,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:27,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 232 states and 347 transitions. [2024-11-08 23:50:27,215 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 347 transitions. [2024-11-08 23:50:27,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 23:50:27,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:27,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:27,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:29,555 INFO L134 CoverageAnalysis]: Checked inductivity of 11237 backedges. 1 proven. 11236 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:31,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:31,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 234 states and 350 transitions. [2024-11-08 23:50:31,234 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 350 transitions. [2024-11-08 23:50:31,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 23:50:31,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:31,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:31,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:33,755 INFO L134 CoverageAnalysis]: Checked inductivity of 11450 backedges. 1 proven. 11449 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:35,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:35,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 236 states and 353 transitions. [2024-11-08 23:50:35,493 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 353 transitions. [2024-11-08 23:50:35,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 23:50:35,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:35,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:35,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:37,886 INFO L134 CoverageAnalysis]: Checked inductivity of 11665 backedges. 1 proven. 11664 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:39,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:39,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 238 states and 356 transitions. [2024-11-08 23:50:39,611 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 356 transitions. [2024-11-08 23:50:39,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 23:50:39,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:39,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:39,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:42,044 INFO L134 CoverageAnalysis]: Checked inductivity of 11882 backedges. 1 proven. 11881 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:43,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:43,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 240 states and 359 transitions. [2024-11-08 23:50:43,856 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 359 transitions. [2024-11-08 23:50:43,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-08 23:50:43,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:43,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:43,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:46,576 INFO L134 CoverageAnalysis]: Checked inductivity of 12101 backedges. 1 proven. 12100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:48,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:48,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 242 states and 362 transitions. [2024-11-08 23:50:48,322 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 362 transitions. [2024-11-08 23:50:48,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 23:50:48,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:48,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:48,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:51,496 INFO L134 CoverageAnalysis]: Checked inductivity of 12322 backedges. 1 proven. 12321 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:53,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:53,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 244 states and 365 transitions. [2024-11-08 23:50:53,387 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 365 transitions. [2024-11-08 23:50:53,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 23:50:53,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:53,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:53,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:56,505 INFO L134 CoverageAnalysis]: Checked inductivity of 12545 backedges. 1 proven. 12544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:58,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:58,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 246 states and 368 transitions. [2024-11-08 23:50:58,288 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 368 transitions. [2024-11-08 23:50:58,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 23:50:58,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:58,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:58,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:01,375 INFO L134 CoverageAnalysis]: Checked inductivity of 12770 backedges. 1 proven. 12769 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:03,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:03,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 248 states and 371 transitions. [2024-11-08 23:51:03,243 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 371 transitions. [2024-11-08 23:51:03,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 23:51:03,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:03,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:03,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:06,331 INFO L134 CoverageAnalysis]: Checked inductivity of 12997 backedges. 1 proven. 12996 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:08,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:08,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 250 states and 374 transitions. [2024-11-08 23:51:08,143 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 374 transitions. [2024-11-08 23:51:08,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 23:51:08,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:08,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:08,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:11,142 INFO L134 CoverageAnalysis]: Checked inductivity of 13226 backedges. 1 proven. 13225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:13,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:13,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 252 states and 377 transitions. [2024-11-08 23:51:13,034 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 377 transitions. [2024-11-08 23:51:13,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-08 23:51:13,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:13,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:13,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:16,068 INFO L134 CoverageAnalysis]: Checked inductivity of 13457 backedges. 1 proven. 13456 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:18,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:18,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 254 states and 380 transitions. [2024-11-08 23:51:18,004 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 380 transitions. [2024-11-08 23:51:18,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 23:51:18,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:18,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:18,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:20,948 INFO L134 CoverageAnalysis]: Checked inductivity of 13690 backedges. 1 proven. 13689 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:22,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:22,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 256 states and 383 transitions. [2024-11-08 23:51:22,921 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 383 transitions. [2024-11-08 23:51:22,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-08 23:51:22,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:22,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:23,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:25,975 INFO L134 CoverageAnalysis]: Checked inductivity of 13925 backedges. 1 proven. 13924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:27,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:27,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 258 states and 386 transitions. [2024-11-08 23:51:27,901 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 386 transitions. [2024-11-08 23:51:27,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 23:51:27,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:27,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:27,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:31,068 INFO L134 CoverageAnalysis]: Checked inductivity of 14162 backedges. 1 proven. 14161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:33,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:33,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 260 states and 389 transitions. [2024-11-08 23:51:33,115 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 389 transitions. [2024-11-08 23:51:33,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 23:51:33,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:33,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:33,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:36,126 INFO L134 CoverageAnalysis]: Checked inductivity of 14401 backedges. 1 proven. 14400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:38,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:38,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 262 states and 392 transitions. [2024-11-08 23:51:38,075 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 392 transitions. [2024-11-08 23:51:38,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 23:51:38,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:38,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:38,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:41,699 INFO L134 CoverageAnalysis]: Checked inductivity of 14642 backedges. 1 proven. 14641 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:43,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:43,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 264 states and 395 transitions. [2024-11-08 23:51:43,760 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 395 transitions. [2024-11-08 23:51:43,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-08 23:51:43,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:43,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:43,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:47,338 INFO L134 CoverageAnalysis]: Checked inductivity of 14885 backedges. 1 proven. 14884 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:49,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:49,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 266 states and 398 transitions. [2024-11-08 23:51:49,291 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 398 transitions. [2024-11-08 23:51:49,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-08 23:51:49,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:49,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:49,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:53,006 INFO L134 CoverageAnalysis]: Checked inductivity of 15130 backedges. 1 proven. 15129 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:54,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:54,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 268 states and 401 transitions. [2024-11-08 23:51:54,981 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 401 transitions. [2024-11-08 23:51:54,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 23:51:54,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:54,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:55,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:58,820 INFO L134 CoverageAnalysis]: Checked inductivity of 15377 backedges. 1 proven. 15376 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:00,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:00,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 270 states and 404 transitions. [2024-11-08 23:52:00,790 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 404 transitions. [2024-11-08 23:52:00,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:52:00,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:00,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:00,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:04,663 INFO L134 CoverageAnalysis]: Checked inductivity of 15626 backedges. 1 proven. 15625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:06,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:06,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 272 states and 407 transitions. [2024-11-08 23:52:06,726 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 407 transitions. [2024-11-08 23:52:06,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-08 23:52:06,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:06,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:06,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:10,603 INFO L134 CoverageAnalysis]: Checked inductivity of 15877 backedges. 1 proven. 15876 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:12,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:12,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 274 states and 410 transitions. [2024-11-08 23:52:12,653 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 410 transitions. [2024-11-08 23:52:12,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:52:12,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:12,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:12,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:16,575 INFO L134 CoverageAnalysis]: Checked inductivity of 16130 backedges. 1 proven. 16129 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:18,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:18,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 276 states and 413 transitions. [2024-11-08 23:52:18,597 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 413 transitions. [2024-11-08 23:52:18,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 23:52:18,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:18,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:18,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:22,273 INFO L134 CoverageAnalysis]: Checked inductivity of 16385 backedges. 1 proven. 16384 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:24,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:24,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 278 states and 416 transitions. [2024-11-08 23:52:24,432 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 416 transitions. [2024-11-08 23:52:24,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-08 23:52:24,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:24,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:24,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:28,221 INFO L134 CoverageAnalysis]: Checked inductivity of 16642 backedges. 1 proven. 16641 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:30,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:30,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 280 states and 419 transitions. [2024-11-08 23:52:30,281 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 419 transitions. [2024-11-08 23:52:30,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-08 23:52:30,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:30,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:30,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:34,286 INFO L134 CoverageAnalysis]: Checked inductivity of 16901 backedges. 1 proven. 16900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:36,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:36,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 282 states and 422 transitions. [2024-11-08 23:52:36,363 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 422 transitions. [2024-11-08 23:52:36,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-08 23:52:36,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:36,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:36,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:40,006 INFO L134 CoverageAnalysis]: Checked inductivity of 17162 backedges. 1 proven. 17161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:42,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:42,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 284 states and 425 transitions. [2024-11-08 23:52:42,098 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 425 transitions. [2024-11-08 23:52:42,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-08 23:52:42,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:42,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:42,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:46,127 INFO L134 CoverageAnalysis]: Checked inductivity of 17425 backedges. 1 proven. 17424 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:48,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:48,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 286 states and 428 transitions. [2024-11-08 23:52:48,283 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 428 transitions. [2024-11-08 23:52:48,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-08 23:52:48,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:48,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:48,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:52,164 INFO L134 CoverageAnalysis]: Checked inductivity of 17690 backedges. 1 proven. 17689 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:54,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:54,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 288 states and 431 transitions. [2024-11-08 23:52:54,385 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 431 transitions. [2024-11-08 23:52:54,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-08 23:52:54,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:54,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:54,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:58,596 INFO L134 CoverageAnalysis]: Checked inductivity of 17957 backedges. 1 proven. 17956 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:00,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:00,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 290 states and 434 transitions. [2024-11-08 23:53:00,757 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 434 transitions. [2024-11-08 23:53:00,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-08 23:53:00,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:00,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:00,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:05,532 INFO L134 CoverageAnalysis]: Checked inductivity of 18226 backedges. 1 proven. 18225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:07,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:07,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 292 states and 437 transitions. [2024-11-08 23:53:07,687 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 437 transitions. [2024-11-08 23:53:07,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-08 23:53:07,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:07,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:07,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:11,931 INFO L134 CoverageAnalysis]: Checked inductivity of 18497 backedges. 1 proven. 18496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:14,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:14,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 294 states and 440 transitions. [2024-11-08 23:53:14,151 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 440 transitions. [2024-11-08 23:53:14,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-08 23:53:14,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:14,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:14,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:18,179 INFO L134 CoverageAnalysis]: Checked inductivity of 18770 backedges. 1 proven. 18769 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:20,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:20,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 296 states and 443 transitions. [2024-11-08 23:53:20,371 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 443 transitions. [2024-11-08 23:53:20,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-08 23:53:20,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:20,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:20,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:24,759 INFO L134 CoverageAnalysis]: Checked inductivity of 19045 backedges. 1 proven. 19044 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:26,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:26,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 298 states and 446 transitions. [2024-11-08 23:53:26,973 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 446 transitions. [2024-11-08 23:53:26,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-08 23:53:26,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:26,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:27,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:31,156 INFO L134 CoverageAnalysis]: Checked inductivity of 19322 backedges. 1 proven. 19321 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:33,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:33,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 300 states and 449 transitions. [2024-11-08 23:53:33,463 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 449 transitions. [2024-11-08 23:53:33,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-08 23:53:33,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:33,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:33,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:38,396 INFO L134 CoverageAnalysis]: Checked inductivity of 19601 backedges. 1 proven. 19600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:40,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:40,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 302 states and 452 transitions. [2024-11-08 23:53:40,636 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 452 transitions. [2024-11-08 23:53:40,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-08 23:53:40,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:40,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:40,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:45,820 INFO L134 CoverageAnalysis]: Checked inductivity of 19882 backedges. 1 proven. 19881 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:48,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:48,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 304 states and 455 transitions. [2024-11-08 23:53:48,081 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 455 transitions. [2024-11-08 23:53:48,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-08 23:53:48,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:48,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:48,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:53,060 INFO L134 CoverageAnalysis]: Checked inductivity of 20165 backedges. 1 proven. 20164 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:55,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:55,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 306 states and 458 transitions. [2024-11-08 23:53:55,346 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 458 transitions. [2024-11-08 23:53:55,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-08 23:53:55,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:55,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:55,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:00,464 INFO L134 CoverageAnalysis]: Checked inductivity of 20450 backedges. 1 proven. 20449 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:02,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:02,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 308 states and 461 transitions. [2024-11-08 23:54:02,832 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 461 transitions. [2024-11-08 23:54:02,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-08 23:54:02,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:02,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:02,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:07,615 INFO L134 CoverageAnalysis]: Checked inductivity of 20737 backedges. 1 proven. 20736 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:09,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:09,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 310 states and 464 transitions. [2024-11-08 23:54:09,952 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 464 transitions. [2024-11-08 23:54:09,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-08 23:54:09,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:09,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:10,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:14,832 INFO L134 CoverageAnalysis]: Checked inductivity of 21026 backedges. 1 proven. 21025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:17,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:17,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 312 states and 467 transitions. [2024-11-08 23:54:17,254 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 467 transitions. [2024-11-08 23:54:17,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-08 23:54:17,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:17,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:17,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:22,597 INFO L134 CoverageAnalysis]: Checked inductivity of 21317 backedges. 1 proven. 21316 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:25,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:25,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 314 states and 470 transitions. [2024-11-08 23:54:25,002 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 470 transitions. [2024-11-08 23:54:25,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-08 23:54:25,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:25,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:25,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:29,654 INFO L134 CoverageAnalysis]: Checked inductivity of 21610 backedges. 1 proven. 21609 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:32,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:32,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 316 states and 473 transitions. [2024-11-08 23:54:32,023 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 473 transitions. [2024-11-08 23:54:32,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-08 23:54:32,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:32,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:32,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:37,016 INFO L134 CoverageAnalysis]: Checked inductivity of 21905 backedges. 1 proven. 21904 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:39,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:39,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 318 states and 476 transitions. [2024-11-08 23:54:39,410 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 476 transitions. [2024-11-08 23:54:39,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-08 23:54:39,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:39,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:39,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:44,162 INFO L134 CoverageAnalysis]: Checked inductivity of 22202 backedges. 1 proven. 22201 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:46,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:46,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 320 states and 479 transitions. [2024-11-08 23:54:46,664 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 479 transitions. [2024-11-08 23:54:46,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-08 23:54:46,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:46,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:46,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:51,359 INFO L134 CoverageAnalysis]: Checked inductivity of 22501 backedges. 1 proven. 22500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:53,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:53,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 322 states and 482 transitions. [2024-11-08 23:54:53,823 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 482 transitions. [2024-11-08 23:54:53,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-08 23:54:53,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:53,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:53,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:58,838 INFO L134 CoverageAnalysis]: Checked inductivity of 22802 backedges. 1 proven. 22801 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:01,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:01,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 324 states and 485 transitions. [2024-11-08 23:55:01,284 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 485 transitions. [2024-11-08 23:55:01,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-08 23:55:01,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:01,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:01,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:06,292 INFO L134 CoverageAnalysis]: Checked inductivity of 23105 backedges. 1 proven. 23104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:08,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:08,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 326 states and 488 transitions. [2024-11-08 23:55:08,750 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 488 transitions. [2024-11-08 23:55:08,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-08 23:55:08,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:08,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:08,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:13,726 INFO L134 CoverageAnalysis]: Checked inductivity of 23410 backedges. 1 proven. 23409 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:16,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:16,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 328 states and 491 transitions. [2024-11-08 23:55:16,226 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 491 transitions. [2024-11-08 23:55:16,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-08 23:55:16,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:16,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:16,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:21,205 INFO L134 CoverageAnalysis]: Checked inductivity of 23717 backedges. 1 proven. 23716 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:23,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:23,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 330 states and 494 transitions. [2024-11-08 23:55:23,788 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 494 transitions. [2024-11-08 23:55:23,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-08 23:55:23,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:23,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:23,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:28,883 INFO L134 CoverageAnalysis]: Checked inductivity of 24026 backedges. 1 proven. 24025 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:31,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:31,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 332 states and 497 transitions. [2024-11-08 23:55:31,391 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 497 transitions. [2024-11-08 23:55:31,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-08 23:55:31,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:31,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:31,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:36,748 INFO L134 CoverageAnalysis]: Checked inductivity of 24337 backedges. 1 proven. 24336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:39,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:39,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 334 states and 500 transitions. [2024-11-08 23:55:39,277 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 500 transitions. [2024-11-08 23:55:39,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-08 23:55:39,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:39,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:39,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:44,674 INFO L134 CoverageAnalysis]: Checked inductivity of 24650 backedges. 1 proven. 24649 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:47,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:47,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 336 states and 503 transitions. [2024-11-08 23:55:47,269 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 503 transitions. [2024-11-08 23:55:47,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-08 23:55:47,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:47,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:47,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:52,828 INFO L134 CoverageAnalysis]: Checked inductivity of 24965 backedges. 1 proven. 24964 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:55,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:55,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 338 states and 506 transitions. [2024-11-08 23:55:55,429 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 506 transitions. [2024-11-08 23:55:55,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-08 23:55:55,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:55,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:55,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:00,787 INFO L134 CoverageAnalysis]: Checked inductivity of 25282 backedges. 1 proven. 25281 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:03,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:03,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 340 states and 509 transitions. [2024-11-08 23:56:03,371 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 509 transitions. [2024-11-08 23:56:03,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-08 23:56:03,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:03,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:03,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:08,859 INFO L134 CoverageAnalysis]: Checked inductivity of 25601 backedges. 1 proven. 25600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:11,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:11,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 342 states and 512 transitions. [2024-11-08 23:56:11,462 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 512 transitions. [2024-11-08 23:56:11,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-08 23:56:11,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:11,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:11,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:17,032 INFO L134 CoverageAnalysis]: Checked inductivity of 25922 backedges. 1 proven. 25921 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:19,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:19,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 344 states and 515 transitions. [2024-11-08 23:56:19,695 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 515 transitions. [2024-11-08 23:56:19,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-08 23:56:19,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:19,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:19,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:26,043 INFO L134 CoverageAnalysis]: Checked inductivity of 26245 backedges. 1 proven. 26244 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:28,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:28,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 346 states and 518 transitions. [2024-11-08 23:56:28,751 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 518 transitions. [2024-11-08 23:56:28,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-11-08 23:56:28,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:28,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:28,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:34,507 INFO L134 CoverageAnalysis]: Checked inductivity of 26570 backedges. 1 proven. 26569 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:37,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:37,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 348 states and 521 transitions. [2024-11-08 23:56:37,251 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 521 transitions. [2024-11-08 23:56:37,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-08 23:56:37,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:37,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:37,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:43,700 INFO L134 CoverageAnalysis]: Checked inductivity of 26897 backedges. 1 proven. 26896 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:46,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:46,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 350 states and 524 transitions. [2024-11-08 23:56:46,580 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 524 transitions. [2024-11-08 23:56:46,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-11-08 23:56:46,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:46,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:46,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:52,404 INFO L134 CoverageAnalysis]: Checked inductivity of 27226 backedges. 1 proven. 27225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:55,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:55,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 352 states and 527 transitions. [2024-11-08 23:56:55,280 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 527 transitions. [2024-11-08 23:56:55,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-11-08 23:56:55,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:55,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:55,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:01,856 INFO L134 CoverageAnalysis]: Checked inductivity of 27557 backedges. 1 proven. 27556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:04,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:04,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 354 states and 530 transitions. [2024-11-08 23:57:04,668 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 530 transitions. [2024-11-08 23:57:04,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-11-08 23:57:04,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:04,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:04,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:10,670 INFO L134 CoverageAnalysis]: Checked inductivity of 27890 backedges. 1 proven. 27889 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:13,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:13,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 356 states and 533 transitions. [2024-11-08 23:57:13,388 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 533 transitions. [2024-11-08 23:57:13,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-08 23:57:13,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:13,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:13,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:19,592 INFO L134 CoverageAnalysis]: Checked inductivity of 28225 backedges. 1 proven. 28224 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:22,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:22,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 358 states and 536 transitions. [2024-11-08 23:57:22,412 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 536 transitions. [2024-11-08 23:57:22,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2024-11-08 23:57:22,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:22,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:22,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:28,799 INFO L134 CoverageAnalysis]: Checked inductivity of 28562 backedges. 1 proven. 28561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:31,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:31,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 360 states and 539 transitions. [2024-11-08 23:57:31,715 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 539 transitions. [2024-11-08 23:57:31,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-11-08 23:57:31,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:31,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:31,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:38,614 INFO L134 CoverageAnalysis]: Checked inductivity of 28901 backedges. 1 proven. 28900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:41,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:41,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 362 states and 542 transitions. [2024-11-08 23:57:41,418 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 542 transitions. [2024-11-08 23:57:41,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-11-08 23:57:41,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:41,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:41,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:48,016 INFO L134 CoverageAnalysis]: Checked inductivity of 29242 backedges. 1 proven. 29241 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:50,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:50,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 364 states and 545 transitions. [2024-11-08 23:57:50,838 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 545 transitions. [2024-11-08 23:57:50,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-08 23:57:50,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:50,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:50,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:57,447 INFO L134 CoverageAnalysis]: Checked inductivity of 29585 backedges. 1 proven. 29584 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:58:00,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:00,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 366 states and 548 transitions. [2024-11-08 23:58:00,237 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 548 transitions. [2024-11-08 23:58:00,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-11-08 23:58:00,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:00,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:00,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:06,750 INFO L134 CoverageAnalysis]: Checked inductivity of 29930 backedges. 1 proven. 29929 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:58:09,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:09,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 368 states and 551 transitions. [2024-11-08 23:58:09,589 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 551 transitions. [2024-11-08 23:58:09,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-08 23:58:09,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:09,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:09,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:16,257 INFO L134 CoverageAnalysis]: Checked inductivity of 30277 backedges. 1 proven. 30276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:58:19,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:19,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 370 states and 554 transitions. [2024-11-08 23:58:19,097 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 554 transitions. [2024-11-08 23:58:19,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-11-08 23:58:19,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:19,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:19,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:25,852 INFO L134 CoverageAnalysis]: Checked inductivity of 30626 backedges. 1 proven. 30625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:58:29,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:29,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 372 states and 557 transitions. [2024-11-08 23:58:29,173 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 557 transitions. [2024-11-08 23:58:29,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-08 23:58:29,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:29,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:29,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:36,547 INFO L134 CoverageAnalysis]: Checked inductivity of 30977 backedges. 1 proven. 30976 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:58:39,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:39,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 374 states and 560 transitions. [2024-11-08 23:58:39,720 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 560 transitions. [2024-11-08 23:58:39,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-08 23:58:39,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:39,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:39,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:47,117 INFO L134 CoverageAnalysis]: Checked inductivity of 31330 backedges. 1 proven. 31329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:58:50,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:50,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 376 states and 563 transitions. [2024-11-08 23:58:50,372 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 563 transitions. [2024-11-08 23:58:50,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2024-11-08 23:58:50,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:50,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:50,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:57,827 INFO L134 CoverageAnalysis]: Checked inductivity of 31685 backedges. 1 proven. 31684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:01,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:01,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 378 states and 566 transitions. [2024-11-08 23:59:01,024 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 566 transitions. [2024-11-08 23:59:01,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2024-11-08 23:59:01,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:01,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:01,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:08,409 INFO L134 CoverageAnalysis]: Checked inductivity of 32042 backedges. 1 proven. 32041 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:11,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:11,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 380 states and 569 transitions. [2024-11-08 23:59:11,370 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 569 transitions. [2024-11-08 23:59:11,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-11-08 23:59:11,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:11,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:11,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:18,667 INFO L134 CoverageAnalysis]: Checked inductivity of 32401 backedges. 1 proven. 32400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:21,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:21,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 382 states and 572 transitions. [2024-11-08 23:59:21,722 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 572 transitions. [2024-11-08 23:59:21,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-08 23:59:21,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:21,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:21,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:29,324 INFO L134 CoverageAnalysis]: Checked inductivity of 32762 backedges. 1 proven. 32761 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:32,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:32,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 384 states and 575 transitions. [2024-11-08 23:59:32,423 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 575 transitions. [2024-11-08 23:59:32,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-11-08 23:59:32,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:32,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:32,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:39,951 INFO L134 CoverageAnalysis]: Checked inductivity of 33125 backedges. 1 proven. 33124 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:43,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:43,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 386 states and 578 transitions. [2024-11-08 23:59:43,048 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 578 transitions. [2024-11-08 23:59:43,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2024-11-08 23:59:43,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:43,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:43,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:51,087 INFO L134 CoverageAnalysis]: Checked inductivity of 33490 backedges. 1 proven. 33489 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:54,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:54,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 388 states and 581 transitions. [2024-11-08 23:59:54,458 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 581 transitions. [2024-11-08 23:59:54,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2024-11-08 23:59:54,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:54,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:54,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:02,042 INFO L134 CoverageAnalysis]: Checked inductivity of 33857 backedges. 1 proven. 33856 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:05,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:05,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 390 states and 584 transitions. [2024-11-09 00:00:05,555 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 584 transitions. [2024-11-09 00:00:05,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2024-11-09 00:00:05,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:05,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:05,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:13,235 INFO L134 CoverageAnalysis]: Checked inductivity of 34226 backedges. 1 proven. 34225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:16,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:16,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 392 states and 587 transitions. [2024-11-09 00:00:16,446 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 587 transitions. [2024-11-09 00:00:16,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-11-09 00:00:16,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:16,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:16,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:24,395 INFO L134 CoverageAnalysis]: Checked inductivity of 34597 backedges. 1 proven. 34596 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:27,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:27,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 394 states and 590 transitions. [2024-11-09 00:00:27,493 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 590 transitions. [2024-11-09 00:00:27,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2024-11-09 00:00:27,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:27,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:27,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:35,700 INFO L134 CoverageAnalysis]: Checked inductivity of 34970 backedges. 1 proven. 34969 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:38,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:38,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 396 states and 593 transitions. [2024-11-09 00:00:38,927 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 593 transitions. [2024-11-09 00:00:38,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2024-11-09 00:00:38,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:38,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:39,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:47,371 INFO L134 CoverageAnalysis]: Checked inductivity of 35345 backedges. 1 proven. 35344 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:50,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:50,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 398 states and 596 transitions. [2024-11-09 00:00:50,534 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 596 transitions. [2024-11-09 00:00:50,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2024-11-09 00:00:50,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:50,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:50,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:59,610 INFO L134 CoverageAnalysis]: Checked inductivity of 35722 backedges. 1 proven. 35721 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.