./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard-u_unwindbound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82750aa2-a1ed-4ef1-bd94-741ccf98f9d1/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82750aa2-a1ed-4ef1-bd94-741ccf98f9d1/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_82750aa2-a1ed-4ef1-bd94-741ccf98f9d1/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82750aa2-a1ed-4ef1-bd94-741ccf98f9d1/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard-u_unwindbound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82750aa2-a1ed-4ef1-bd94-741ccf98f9d1/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82750aa2-a1ed-4ef1-bd94-741ccf98f9d1/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash aa72233183b4e91144bd6a6eb8a8b140b7f90e590c3e855f829f337fec510ab9 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:37:07,728 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:37:07,806 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82750aa2-a1ed-4ef1-bd94-741ccf98f9d1/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 23:37:07,810 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:37:07,811 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:37:07,837 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:37:07,837 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:37:07,838 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:37:07,838 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:37:07,839 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:37:07,843 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:37:07,844 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:37:07,844 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:37:07,844 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:37:07,845 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:37:07,845 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:37:07,845 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:37:07,846 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:37:07,846 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:37:07,846 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:37:07,847 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:37:07,851 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:37:07,852 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:37:07,853 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:37:07,854 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:37:07,854 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:37:07,855 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:37:07,858 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:37:07,858 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:37:07,859 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:37:07,859 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:37:07,859 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:37:07,860 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:37:07,860 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:37:07,860 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:37:07,860 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_82750aa2-a1ed-4ef1-bd94-741ccf98f9d1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82750aa2-a1ed-4ef1-bd94-741ccf98f9d1/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa72233183b4e91144bd6a6eb8a8b140b7f90e590c3e855f829f337fec510ab9 [2024-11-08 23:37:08,167 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:37:08,200 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:37:08,203 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:37:08,206 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:37:08,208 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:37:08,210 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82750aa2-a1ed-4ef1-bd94-741ccf98f9d1/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/hard-u_unwindbound100.c Unable to find full path for "g++" [2024-11-08 23:37:10,598 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:37:10,811 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:37:10,812 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82750aa2-a1ed-4ef1-bd94-741ccf98f9d1/sv-benchmarks/c/nla-digbench-scaling/hard-u_unwindbound100.c [2024-11-08 23:37:10,828 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82750aa2-a1ed-4ef1-bd94-741ccf98f9d1/bin/ukojak-verify-ImItNfHLgk/data/bcc96f21f/834764b4186d483b98912efd41976641/FLAGdd4d3dac6 [2024-11-08 23:37:10,845 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82750aa2-a1ed-4ef1-bd94-741ccf98f9d1/bin/ukojak-verify-ImItNfHLgk/data/bcc96f21f/834764b4186d483b98912efd41976641 [2024-11-08 23:37:10,849 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:37:10,850 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:37:10,852 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:37:10,853 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:37:10,860 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:37:10,861 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:37:10" (1/1) ... [2024-11-08 23:37:10,862 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f20a26c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:10, skipping insertion in model container [2024-11-08 23:37:10,862 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:37:10" (1/1) ... [2024-11-08 23:37:10,890 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:37:11,236 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:37:11,248 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:37:11,269 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:37:11,290 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:37:11,291 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:11 WrapperNode [2024-11-08 23:37:11,291 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:37:11,293 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:37:11,293 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:37:11,293 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:37:11,302 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:11" (1/1) ... [2024-11-08 23:37:11,310 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:11" (1/1) ... [2024-11-08 23:37:11,333 INFO L138 Inliner]: procedures = 14, calls = 16, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 74 [2024-11-08 23:37:11,334 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:37:11,335 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:37:11,335 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:37:11,335 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:37:11,348 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:11" (1/1) ... [2024-11-08 23:37:11,348 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:11" (1/1) ... [2024-11-08 23:37:11,350 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:11" (1/1) ... [2024-11-08 23:37:11,350 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:11" (1/1) ... [2024-11-08 23:37:11,354 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:11" (1/1) ... [2024-11-08 23:37:11,365 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:11" (1/1) ... [2024-11-08 23:37:11,367 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:11" (1/1) ... [2024-11-08 23:37:11,368 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:11" (1/1) ... [2024-11-08 23:37:11,370 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:37:11,371 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:37:11,371 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:37:11,372 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:37:11,373 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:11" (1/1) ... [2024-11-08 23:37:11,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:37:11,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82750aa2-a1ed-4ef1-bd94-741ccf98f9d1/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:37:11,416 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82750aa2-a1ed-4ef1-bd94-741ccf98f9d1/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:37:11,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82750aa2-a1ed-4ef1-bd94-741ccf98f9d1/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:37:11,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:37:11,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:37:11,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:37:11,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:37:11,465 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:37:11,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:37:11,562 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:37:11,565 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:37:11,879 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-11-08 23:37:11,880 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:37:11,968 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:37:11,968 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 23:37:11,969 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:37:11 BoogieIcfgContainer [2024-11-08 23:37:11,969 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:37:11,970 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:37:11,970 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:37:11,982 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:37:11,982 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:37:11" (1/1) ... [2024-11-08 23:37:11,992 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:37:12,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:12,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 26 states and 37 transitions. [2024-11-08 23:37:12,051 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 37 transitions. [2024-11-08 23:37:12,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 23:37:12,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:12,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:12,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:12,315 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 23:37:12,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:12,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 28 states and 39 transitions. [2024-11-08 23:37:12,371 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 39 transitions. [2024-11-08 23:37:12,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:37:12,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:12,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:12,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:12,441 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 23:37:12,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:12,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 29 states and 40 transitions. [2024-11-08 23:37:12,463 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 40 transitions. [2024-11-08 23:37:12,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:37:12,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:12,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:12,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:12,600 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 23:37:12,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:12,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 30 states and 40 transitions. [2024-11-08 23:37:12,649 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 40 transitions. [2024-11-08 23:37:12,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:37:12,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:12,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:12,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:12,921 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:37:13,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:13,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 36 states and 53 transitions. [2024-11-08 23:37:13,074 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 53 transitions. [2024-11-08 23:37:13,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:37:13,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:13,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:13,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:13,213 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:37:13,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:13,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 38 states and 55 transitions. [2024-11-08 23:37:13,336 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 55 transitions. [2024-11-08 23:37:13,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:37:13,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:13,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:13,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:13,575 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:37:13,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:13,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 45 states and 69 transitions. [2024-11-08 23:37:13,951 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 69 transitions. [2024-11-08 23:37:13,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:37:13,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:13,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:13,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:14,103 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:37:14,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:14,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 48 states and 72 transitions. [2024-11-08 23:37:14,298 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 72 transitions. [2024-11-08 23:37:14,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:37:14,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:14,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:14,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:14,426 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:37:14,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:14,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 49 states and 75 transitions. [2024-11-08 23:37:14,484 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 75 transitions. [2024-11-08 23:37:14,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:37:14,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:14,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:14,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:14,700 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:37:14,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:14,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 54 states and 83 transitions. [2024-11-08 23:37:14,784 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 83 transitions. [2024-11-08 23:37:14,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:37:14,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:14,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:14,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:15,023 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:37:15,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:15,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 61 states and 96 transitions. [2024-11-08 23:37:15,332 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 96 transitions. [2024-11-08 23:37:15,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:37:15,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:15,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:15,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:15,542 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:37:15,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:15,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 63 states and 97 transitions. [2024-11-08 23:37:15,722 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 97 transitions. [2024-11-08 23:37:15,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:37:15,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:15,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:15,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:15,811 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:37:16,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:16,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 67 states and 105 transitions. [2024-11-08 23:37:16,020 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 105 transitions. [2024-11-08 23:37:16,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:37:16,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:16,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:16,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:16,168 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:37:16,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:16,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 70 states and 108 transitions. [2024-11-08 23:37:16,297 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 108 transitions. [2024-11-08 23:37:16,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:37:16,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:16,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:16,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:16,429 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:37:16,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:16,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 71 states and 112 transitions. [2024-11-08 23:37:16,483 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 112 transitions. [2024-11-08 23:37:16,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:37:16,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:16,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:16,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:16,750 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:37:17,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:17,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 78 states and 125 transitions. [2024-11-08 23:37:17,112 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 125 transitions. [2024-11-08 23:37:17,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:37:17,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:17,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:17,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:17,329 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:37:17,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:17,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 78 states and 122 transitions. [2024-11-08 23:37:17,494 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 122 transitions. [2024-11-08 23:37:17,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:37:17,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:17,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:17,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:17,648 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:37:17,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:17,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 82 states and 130 transitions. [2024-11-08 23:37:17,884 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 130 transitions. [2024-11-08 23:37:17,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:37:17,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:17,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:17,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:18,039 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:37:18,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:18,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 85 states and 133 transitions. [2024-11-08 23:37:18,184 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 133 transitions. [2024-11-08 23:37:18,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:37:18,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:18,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:18,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:18,300 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:37:18,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:18,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 86 states and 138 transitions. [2024-11-08 23:37:18,358 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 138 transitions. [2024-11-08 23:37:18,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:37:18,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:18,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:18,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:18,673 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:37:19,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:19,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 93 states and 151 transitions. [2024-11-08 23:37:19,052 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 151 transitions. [2024-11-08 23:37:19,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:37:19,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:19,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:19,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:19,409 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 36 proven. 12 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 23:37:19,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:19,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 93 states and 147 transitions. [2024-11-08 23:37:19,653 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 147 transitions. [2024-11-08 23:37:19,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:37:19,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:19,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:19,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:19,866 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 23:37:20,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:20,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 97 states and 155 transitions. [2024-11-08 23:37:20,152 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 155 transitions. [2024-11-08 23:37:20,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:37:20,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:20,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:20,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:20,358 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 23:37:20,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:20,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 100 states and 158 transitions. [2024-11-08 23:37:20,563 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 158 transitions. [2024-11-08 23:37:20,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:37:20,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:20,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:20,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:20,946 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-08 23:37:21,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:21,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 107 states and 171 transitions. [2024-11-08 23:37:21,378 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 171 transitions. [2024-11-08 23:37:21,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:37:21,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:21,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:21,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:21,559 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 23:37:21,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:21,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 108 states and 177 transitions. [2024-11-08 23:37:21,629 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 177 transitions. [2024-11-08 23:37:21,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:37:21,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:21,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:21,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:22,094 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 64 proven. 16 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-08 23:37:22,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:22,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 108 states and 172 transitions. [2024-11-08 23:37:22,349 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 172 transitions. [2024-11-08 23:37:22,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:37:22,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:22,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:22,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:22,637 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-08 23:37:22,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:22,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 112 states and 180 transitions. [2024-11-08 23:37:22,957 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 180 transitions. [2024-11-08 23:37:22,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:37:22,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:22,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:22,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:23,235 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-08 23:37:23,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:23,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 115 states and 183 transitions. [2024-11-08 23:37:23,482 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 183 transitions. [2024-11-08 23:37:23,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:37:23,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:23,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:23,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:23,941 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-08 23:37:24,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:24,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 122 states and 196 transitions. [2024-11-08 23:37:24,425 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 196 transitions. [2024-11-08 23:37:24,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:37:24,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:24,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:24,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:24,630 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-08 23:37:24,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:24,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 123 states and 203 transitions. [2024-11-08 23:37:24,716 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 203 transitions. [2024-11-08 23:37:24,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:37:24,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:24,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:24,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:25,233 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-08 23:37:25,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:25,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 130 states and 216 transitions. [2024-11-08 23:37:25,717 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 216 transitions. [2024-11-08 23:37:25,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:37:25,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:25,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:25,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:26,320 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 100 proven. 20 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-08 23:37:26,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:26,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 130 states and 210 transitions. [2024-11-08 23:37:26,629 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 210 transitions. [2024-11-08 23:37:26,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:37:26,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:26,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:26,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:26,917 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-08 23:37:27,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:27,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 134 states and 218 transitions. [2024-11-08 23:37:27,239 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 218 transitions. [2024-11-08 23:37:27,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:37:27,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:27,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:27,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:27,555 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-08 23:37:27,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:27,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 137 states and 221 transitions. [2024-11-08 23:37:27,794 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 221 transitions. [2024-11-08 23:37:27,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:37:27,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:27,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:27,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:28,002 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-08 23:37:28,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:28,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 138 states and 229 transitions. [2024-11-08 23:37:28,090 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 229 transitions. [2024-11-08 23:37:28,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:37:28,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:28,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:28,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:28,623 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2024-11-08 23:37:29,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:29,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 145 states and 242 transitions. [2024-11-08 23:37:29,182 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 242 transitions. [2024-11-08 23:37:29,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:37:29,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:29,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:29,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:29,949 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 144 proven. 24 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 23:37:30,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:30,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 145 states and 235 transitions. [2024-11-08 23:37:30,287 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 235 transitions. [2024-11-08 23:37:30,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:37:30,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:30,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:30,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:30,561 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 23:37:30,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:30,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 149 states and 243 transitions. [2024-11-08 23:37:30,933 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 243 transitions. [2024-11-08 23:37:30,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:37:30,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:30,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:30,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:31,222 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 0 proven. 189 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 23:37:31,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:31,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 152 states and 246 transitions. [2024-11-08 23:37:31,475 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 246 transitions. [2024-11-08 23:37:31,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:37:31,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:31,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:31,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:31,721 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 23:37:31,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:31,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 153 states and 255 transitions. [2024-11-08 23:37:31,825 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 255 transitions. [2024-11-08 23:37:31,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:37:31,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:31,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:31,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:32,462 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-08 23:37:33,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:33,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 160 states and 268 transitions. [2024-11-08 23:37:33,085 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 268 transitions. [2024-11-08 23:37:33,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:37:33,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:33,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:33,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:34,114 INFO L134 CoverageAnalysis]: Checked inductivity of 776 backedges. 196 proven. 28 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 23:37:34,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:34,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 160 states and 260 transitions. [2024-11-08 23:37:34,484 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 260 transitions. [2024-11-08 23:37:34,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:37:34,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:34,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:34,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:34,847 INFO L134 CoverageAnalysis]: Checked inductivity of 776 backedges. 0 proven. 224 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 23:37:35,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:35,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 164 states and 268 transitions. [2024-11-08 23:37:35,216 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 268 transitions. [2024-11-08 23:37:35,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:37:35,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:35,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:35,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:35,632 INFO L134 CoverageAnalysis]: Checked inductivity of 800 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 23:37:35,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:35,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 167 states and 271 transitions. [2024-11-08 23:37:35,902 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 271 transitions. [2024-11-08 23:37:35,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:37:35,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:35,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:35,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:36,236 INFO L134 CoverageAnalysis]: Checked inductivity of 808 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 23:37:36,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:36,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 168 states and 281 transitions. [2024-11-08 23:37:36,347 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 281 transitions. [2024-11-08 23:37:36,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:37:36,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:36,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:36,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:37,034 INFO L134 CoverageAnalysis]: Checked inductivity of 699 backedges. 0 proven. 279 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 23:37:37,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:37,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 175 states and 294 transitions. [2024-11-08 23:37:37,594 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 294 transitions. [2024-11-08 23:37:37,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:37:37,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:37,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:37,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:38,670 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 256 proven. 32 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-11-08 23:37:38,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:38,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 175 states and 285 transitions. [2024-11-08 23:37:38,970 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 285 transitions. [2024-11-08 23:37:38,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:37:38,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:38,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:38,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:39,315 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 288 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-11-08 23:37:39,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:39,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 179 states and 293 transitions. [2024-11-08 23:37:39,690 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 293 transitions. [2024-11-08 23:37:39,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:37:39,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:39,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:39,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:40,116 INFO L134 CoverageAnalysis]: Checked inductivity of 1017 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-11-08 23:37:40,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:40,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 182 states and 296 transitions. [2024-11-08 23:37:40,369 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 296 transitions. [2024-11-08 23:37:40,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:37:40,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:40,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:40,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:41,017 INFO L134 CoverageAnalysis]: Checked inductivity of 851 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 506 trivial. 0 not checked. [2024-11-08 23:37:41,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:41,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 189 states and 309 transitions. [2024-11-08 23:37:41,602 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 309 transitions. [2024-11-08 23:37:41,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:37:41,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:41,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:41,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:41,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1026 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-11-08 23:37:42,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:42,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 190 states and 320 transitions. [2024-11-08 23:37:42,131 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 320 transitions. [2024-11-08 23:37:42,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:37:42,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:42,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:42,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:43,446 INFO L134 CoverageAnalysis]: Checked inductivity of 1230 backedges. 324 proven. 36 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 23:37:43,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:43,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 190 states and 310 transitions. [2024-11-08 23:37:43,818 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 310 transitions. [2024-11-08 23:37:43,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:37:43,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:43,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:43,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:44,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1018 backedges. 0 proven. 418 refuted. 0 times theorem prover too weak. 600 trivial. 0 not checked. [2024-11-08 23:37:45,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:45,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 197 states and 323 transitions. [2024-11-08 23:37:45,252 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 323 transitions. [2024-11-08 23:37:45,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:37:45,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:45,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:45,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:45,643 INFO L134 CoverageAnalysis]: Checked inductivity of 1230 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 23:37:46,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:46,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 201 states and 331 transitions. [2024-11-08 23:37:46,065 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 331 transitions. [2024-11-08 23:37:46,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:37:46,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:46,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:46,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:46,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 23:37:46,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:46,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 204 states and 334 transitions. [2024-11-08 23:37:46,823 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 334 transitions. [2024-11-08 23:37:46,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:37:46,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:46,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:46,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:47,224 INFO L134 CoverageAnalysis]: Checked inductivity of 1270 backedges. 0 proven. 400 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 23:37:47,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:47,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 205 states and 346 transitions. [2024-11-08 23:37:47,342 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 346 transitions. [2024-11-08 23:37:47,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:37:47,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:47,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:47,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:48,186 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 498 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-11-08 23:37:48,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:48,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 212 states and 359 transitions. [2024-11-08 23:37:48,837 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 359 transitions. [2024-11-08 23:37:48,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:37:48,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:48,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:48,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:50,366 INFO L134 CoverageAnalysis]: Checked inductivity of 1496 backedges. 400 proven. 40 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2024-11-08 23:37:50,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:50,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 212 states and 348 transitions. [2024-11-08 23:37:50,755 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 348 transitions. [2024-11-08 23:37:50,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:37:50,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:50,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:50,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:51,197 INFO L134 CoverageAnalysis]: Checked inductivity of 1496 backedges. 0 proven. 440 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2024-11-08 23:37:51,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:51,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 216 states and 356 transitions. [2024-11-08 23:37:51,608 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 356 transitions. [2024-11-08 23:37:51,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:37:51,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:51,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:51,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:52,074 INFO L134 CoverageAnalysis]: Checked inductivity of 1529 backedges. 0 proven. 473 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2024-11-08 23:37:52,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:52,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 219 states and 359 transitions. [2024-11-08 23:37:52,455 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 359 transitions. [2024-11-08 23:37:52,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:37:52,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:52,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:52,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:52,865 INFO L134 CoverageAnalysis]: Checked inductivity of 1540 backedges. 0 proven. 484 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2024-11-08 23:37:52,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:52,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 220 states and 372 transitions. [2024-11-08 23:37:52,991 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 372 transitions. [2024-11-08 23:37:52,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:37:52,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:52,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:53,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:53,814 INFO L134 CoverageAnalysis]: Checked inductivity of 1397 backedges. 0 proven. 585 refuted. 0 times theorem prover too weak. 812 trivial. 0 not checked. [2024-11-08 23:37:54,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:54,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 227 states and 385 transitions. [2024-11-08 23:37:54,541 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 385 transitions. [2024-11-08 23:37:54,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:37:54,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:54,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:54,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:56,343 INFO L134 CoverageAnalysis]: Checked inductivity of 1788 backedges. 484 proven. 44 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2024-11-08 23:37:56,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:56,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 227 states and 373 transitions. [2024-11-08 23:37:56,787 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 373 transitions. [2024-11-08 23:37:56,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:37:56,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:56,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:56,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:57,255 INFO L134 CoverageAnalysis]: Checked inductivity of 1788 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2024-11-08 23:37:57,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:57,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 231 states and 381 transitions. [2024-11-08 23:37:57,726 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 381 transitions. [2024-11-08 23:37:57,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:37:57,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:57,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:57,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:58,169 INFO L134 CoverageAnalysis]: Checked inductivity of 1824 backedges. 0 proven. 564 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2024-11-08 23:37:58,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:58,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 234 states and 384 transitions. [2024-11-08 23:37:58,537 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 384 transitions. [2024-11-08 23:37:58,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:37:58,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:58,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:58,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:58,926 INFO L134 CoverageAnalysis]: Checked inductivity of 1836 backedges. 0 proven. 576 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2024-11-08 23:37:59,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:59,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 235 states and 398 transitions. [2024-11-08 23:37:59,084 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 398 transitions. [2024-11-08 23:37:59,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:37:59,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:59,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:59,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:00,001 INFO L134 CoverageAnalysis]: Checked inductivity of 1609 backedges. 0 proven. 679 refuted. 0 times theorem prover too weak. 930 trivial. 0 not checked. [2024-11-08 23:38:00,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:00,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 242 states and 411 transitions. [2024-11-08 23:38:00,739 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 411 transitions. [2024-11-08 23:38:00,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:38:00,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:00,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:00,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:02,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2106 backedges. 576 proven. 48 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2024-11-08 23:38:03,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:03,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 242 states and 398 transitions. [2024-11-08 23:38:03,113 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 398 transitions. [2024-11-08 23:38:03,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 23:38:03,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:03,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:03,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:03,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2106 backedges. 0 proven. 624 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2024-11-08 23:38:03,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:03,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 246 states and 406 transitions. [2024-11-08 23:38:03,993 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 406 transitions. [2024-11-08 23:38:03,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 23:38:03,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:03,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:04,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:04,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2145 backedges. 0 proven. 663 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2024-11-08 23:38:05,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:05,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 249 states and 409 transitions. [2024-11-08 23:38:05,100 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 409 transitions. [2024-11-08 23:38:05,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:38:05,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:05,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:05,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:06,167 INFO L134 CoverageAnalysis]: Checked inductivity of 1836 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2024-11-08 23:38:06,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:06,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 256 states and 422 transitions. [2024-11-08 23:38:06,932 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 422 transitions. [2024-11-08 23:38:06,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 23:38:06,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:06,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:06,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:07,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2158 backedges. 0 proven. 676 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2024-11-08 23:38:07,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:07,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 257 states and 437 transitions. [2024-11-08 23:38:07,502 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 437 transitions. [2024-11-08 23:38:07,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 23:38:07,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:07,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:07,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:09,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2450 backedges. 676 proven. 52 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2024-11-08 23:38:10,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:10,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 257 states and 423 transitions. [2024-11-08 23:38:10,144 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 423 transitions. [2024-11-08 23:38:10,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 23:38:10,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:10,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:10,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:10,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2450 backedges. 0 proven. 728 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2024-11-08 23:38:11,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:11,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 261 states and 431 transitions. [2024-11-08 23:38:11,122 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 431 transitions. [2024-11-08 23:38:11,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 23:38:11,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:11,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:11,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:12,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2492 backedges. 0 proven. 770 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2024-11-08 23:38:12,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:12,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 264 states and 434 transitions. [2024-11-08 23:38:12,405 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 434 transitions. [2024-11-08 23:38:12,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 23:38:12,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:12,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:12,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:13,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2078 backedges. 0 proven. 888 refuted. 0 times theorem prover too weak. 1190 trivial. 0 not checked. [2024-11-08 23:38:14,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:14,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 271 states and 447 transitions. [2024-11-08 23:38:14,677 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 447 transitions. [2024-11-08 23:38:14,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 23:38:14,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:14,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:14,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:15,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2506 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2024-11-08 23:38:15,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:15,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 272 states and 463 transitions. [2024-11-08 23:38:15,338 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 463 transitions. [2024-11-08 23:38:15,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 23:38:15,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:15,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:15,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:16,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2335 backedges. 0 proven. 1003 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-11-08 23:38:17,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:17,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 279 states and 476 transitions. [2024-11-08 23:38:17,336 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 476 transitions. [2024-11-08 23:38:17,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 23:38:17,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:17,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:17,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:19,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2820 backedges. 784 proven. 56 refuted. 0 times theorem prover too weak. 1980 trivial. 0 not checked. [2024-11-08 23:38:20,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:20,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 279 states and 461 transitions. [2024-11-08 23:38:20,080 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 461 transitions. [2024-11-08 23:38:20,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 23:38:20,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:20,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:20,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:20,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2820 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 1980 trivial. 0 not checked. [2024-11-08 23:38:21,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:21,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 283 states and 469 transitions. [2024-11-08 23:38:21,117 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 469 transitions. [2024-11-08 23:38:21,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 23:38:21,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:21,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:21,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:21,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 0 proven. 885 refuted. 0 times theorem prover too weak. 1980 trivial. 0 not checked. [2024-11-08 23:38:22,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:22,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 286 states and 472 transitions. [2024-11-08 23:38:22,473 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 472 transitions. [2024-11-08 23:38:22,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 23:38:22,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:22,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:22,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:23,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2880 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 1980 trivial. 0 not checked. [2024-11-08 23:38:23,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:23,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 287 states and 489 transitions. [2024-11-08 23:38:23,389 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 489 transitions. [2024-11-08 23:38:23,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-08 23:38:23,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:23,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:23,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:24,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2607 backedges. 0 proven. 1125 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2024-11-08 23:38:25,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:25,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 294 states and 502 transitions. [2024-11-08 23:38:25,832 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 502 transitions. [2024-11-08 23:38:25,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 23:38:25,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:25,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:25,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:29,348 INFO L134 CoverageAnalysis]: Checked inductivity of 3216 backedges. 900 proven. 60 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2024-11-08 23:38:30,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:30,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 294 states and 486 transitions. [2024-11-08 23:38:30,029 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 486 transitions. [2024-11-08 23:38:30,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 23:38:30,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:30,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:30,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:30,765 INFO L134 CoverageAnalysis]: Checked inductivity of 3216 backedges. 0 proven. 960 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2024-11-08 23:38:31,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:31,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 298 states and 494 transitions. [2024-11-08 23:38:31,472 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 494 transitions. [2024-11-08 23:38:31,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 23:38:31,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:31,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:31,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:32,347 INFO L134 CoverageAnalysis]: Checked inductivity of 3264 backedges. 0 proven. 1008 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2024-11-08 23:38:32,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:32,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 301 states and 497 transitions. [2024-11-08 23:38:32,894 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 497 transitions. [2024-11-08 23:38:32,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 23:38:32,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:32,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:32,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:33,626 INFO L134 CoverageAnalysis]: Checked inductivity of 3280 backedges. 0 proven. 1024 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2024-11-08 23:38:33,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:33,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 302 states and 515 transitions. [2024-11-08 23:38:33,831 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 515 transitions. [2024-11-08 23:38:33,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 23:38:33,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:33,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:33,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:35,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2894 backedges. 0 proven. 1254 refuted. 0 times theorem prover too weak. 1640 trivial. 0 not checked. [2024-11-08 23:38:36,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:36,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 309 states and 528 transitions. [2024-11-08 23:38:36,518 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 528 transitions. [2024-11-08 23:38:36,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 23:38:36,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:36,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:36,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:39,576 INFO L134 CoverageAnalysis]: Checked inductivity of 3638 backedges. 1024 proven. 64 refuted. 0 times theorem prover too weak. 2550 trivial. 0 not checked. [2024-11-08 23:38:40,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:40,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 309 states and 511 transitions. [2024-11-08 23:38:40,158 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 511 transitions. [2024-11-08 23:38:40,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-08 23:38:40,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:40,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:40,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:40,888 INFO L134 CoverageAnalysis]: Checked inductivity of 3638 backedges. 0 proven. 1088 refuted. 0 times theorem prover too weak. 2550 trivial. 0 not checked. [2024-11-08 23:38:41,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:41,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 313 states and 519 transitions. [2024-11-08 23:38:41,470 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 519 transitions. [2024-11-08 23:38:41,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-08 23:38:41,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:41,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:41,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:42,370 INFO L134 CoverageAnalysis]: Checked inductivity of 3689 backedges. 0 proven. 1139 refuted. 0 times theorem prover too weak. 2550 trivial. 0 not checked. [2024-11-08 23:38:42,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:42,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 316 states and 522 transitions. [2024-11-08 23:38:42,930 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 522 transitions. [2024-11-08 23:38:42,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-08 23:38:42,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:42,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:42,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:43,678 INFO L134 CoverageAnalysis]: Checked inductivity of 3706 backedges. 0 proven. 1156 refuted. 0 times theorem prover too weak. 2550 trivial. 0 not checked. [2024-11-08 23:38:43,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:43,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 317 states and 541 transitions. [2024-11-08 23:38:43,888 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 541 transitions. [2024-11-08 23:38:43,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-08 23:38:43,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:43,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:43,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:45,333 INFO L134 CoverageAnalysis]: Checked inductivity of 3196 backedges. 0 proven. 1390 refuted. 0 times theorem prover too weak. 1806 trivial. 0 not checked. [2024-11-08 23:38:46,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:46,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 324 states and 554 transitions. [2024-11-08 23:38:46,363 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 554 transitions. [2024-11-08 23:38:46,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 23:38:46,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:46,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:46,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:49,709 INFO L134 CoverageAnalysis]: Checked inductivity of 4086 backedges. 1156 proven. 68 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2024-11-08 23:38:50,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:50,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 324 states and 536 transitions. [2024-11-08 23:38:50,279 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 536 transitions. [2024-11-08 23:38:50,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 23:38:50,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:50,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:50,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:51,126 INFO L134 CoverageAnalysis]: Checked inductivity of 4086 backedges. 0 proven. 1224 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2024-11-08 23:38:51,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:51,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 328 states and 544 transitions. [2024-11-08 23:38:51,823 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 544 transitions. [2024-11-08 23:38:51,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 23:38:51,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:51,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:51,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:52,952 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 1278 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2024-11-08 23:38:53,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:53,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 331 states and 547 transitions. [2024-11-08 23:38:53,528 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 547 transitions. [2024-11-08 23:38:53,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-08 23:38:53,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:53,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:53,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:55,034 INFO L134 CoverageAnalysis]: Checked inductivity of 3513 backedges. 0 proven. 1533 refuted. 0 times theorem prover too weak. 1980 trivial. 0 not checked. [2024-11-08 23:38:56,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:56,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 338 states and 560 transitions. [2024-11-08 23:38:56,167 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 560 transitions. [2024-11-08 23:38:56,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-08 23:38:56,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:56,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:56,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:57,205 INFO L134 CoverageAnalysis]: Checked inductivity of 4158 backedges. 0 proven. 1296 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2024-11-08 23:38:57,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:57,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 339 states and 580 transitions. [2024-11-08 23:38:57,470 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 580 transitions. [2024-11-08 23:38:57,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 23:38:57,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:57,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:57,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:01,241 INFO L134 CoverageAnalysis]: Checked inductivity of 4560 backedges. 1296 proven. 72 refuted. 0 times theorem prover too weak. 3192 trivial. 0 not checked. [2024-11-08 23:39:01,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:01,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 339 states and 561 transitions. [2024-11-08 23:39:01,919 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 561 transitions. [2024-11-08 23:39:01,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-08 23:39:01,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:01,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:01,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:03,506 INFO L134 CoverageAnalysis]: Checked inductivity of 3845 backedges. 0 proven. 1683 refuted. 0 times theorem prover too weak. 2162 trivial. 0 not checked. [2024-11-08 23:39:04,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:04,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 346 states and 574 transitions. [2024-11-08 23:39:04,672 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 574 transitions. [2024-11-08 23:39:04,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 23:39:04,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:04,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:04,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:05,423 INFO L134 CoverageAnalysis]: Checked inductivity of 4560 backedges. 0 proven. 1368 refuted. 0 times theorem prover too weak. 3192 trivial. 0 not checked. [2024-11-08 23:39:06,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:06,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 350 states and 582 transitions. [2024-11-08 23:39:06,144 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 582 transitions. [2024-11-08 23:39:06,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 23:39:06,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:06,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:06,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:07,398 INFO L134 CoverageAnalysis]: Checked inductivity of 4617 backedges. 0 proven. 1425 refuted. 0 times theorem prover too weak. 3192 trivial. 0 not checked. [2024-11-08 23:39:07,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:07,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 353 states and 585 transitions. [2024-11-08 23:39:07,951 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 585 transitions. [2024-11-08 23:39:07,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-08 23:39:07,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:07,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:07,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:08,700 INFO L134 CoverageAnalysis]: Checked inductivity of 4636 backedges. 0 proven. 1444 refuted. 0 times theorem prover too weak. 3192 trivial. 0 not checked. [2024-11-08 23:39:08,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:08,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 354 states and 606 transitions. [2024-11-08 23:39:08,942 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 606 transitions. [2024-11-08 23:39:08,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-08 23:39:08,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:08,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:08,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:10,578 INFO L134 CoverageAnalysis]: Checked inductivity of 4192 backedges. 0 proven. 1840 refuted. 0 times theorem prover too weak. 2352 trivial. 0 not checked. [2024-11-08 23:39:11,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:11,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 361 states and 619 transitions. [2024-11-08 23:39:11,688 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 619 transitions. [2024-11-08 23:39:11,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-08 23:39:11,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:11,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:11,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:15,935 INFO L134 CoverageAnalysis]: Checked inductivity of 5060 backedges. 1444 proven. 76 refuted. 0 times theorem prover too weak. 3540 trivial. 0 not checked. [2024-11-08 23:39:16,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:16,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 361 states and 599 transitions. [2024-11-08 23:39:16,610 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 599 transitions. [2024-11-08 23:39:16,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-08 23:39:16,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:16,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:16,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:17,734 INFO L134 CoverageAnalysis]: Checked inductivity of 5060 backedges. 0 proven. 1520 refuted. 0 times theorem prover too weak. 3540 trivial. 0 not checked. [2024-11-08 23:39:18,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:18,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 365 states and 607 transitions. [2024-11-08 23:39:18,523 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 607 transitions. [2024-11-08 23:39:18,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-08 23:39:18,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:18,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:18,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:19,566 INFO L134 CoverageAnalysis]: Checked inductivity of 5120 backedges. 0 proven. 1580 refuted. 0 times theorem prover too weak. 3540 trivial. 0 not checked. [2024-11-08 23:39:20,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:20,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 368 states and 610 transitions. [2024-11-08 23:39:20,189 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 610 transitions. [2024-11-08 23:39:20,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-08 23:39:20,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:20,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:20,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:21,058 INFO L134 CoverageAnalysis]: Checked inductivity of 5140 backedges. 0 proven. 1600 refuted. 0 times theorem prover too weak. 3540 trivial. 0 not checked. [2024-11-08 23:39:21,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:21,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 369 states and 632 transitions. [2024-11-08 23:39:21,283 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 632 transitions. [2024-11-08 23:39:21,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-08 23:39:21,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:21,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:21,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:23,012 INFO L134 CoverageAnalysis]: Checked inductivity of 4554 backedges. 0 proven. 2004 refuted. 0 times theorem prover too weak. 2550 trivial. 0 not checked. [2024-11-08 23:39:24,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:24,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 376 states and 645 transitions. [2024-11-08 23:39:24,324 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 645 transitions. [2024-11-08 23:39:24,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-08 23:39:24,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:24,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:24,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:28,988 INFO L134 CoverageAnalysis]: Checked inductivity of 5586 backedges. 1600 proven. 80 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2024-11-08 23:39:29,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:29,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 376 states and 624 transitions. [2024-11-08 23:39:29,801 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 624 transitions. [2024-11-08 23:39:29,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-08 23:39:29,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:29,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:29,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:30,947 INFO L134 CoverageAnalysis]: Checked inductivity of 5586 backedges. 0 proven. 1680 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2024-11-08 23:39:31,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:31,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 380 states and 632 transitions. [2024-11-08 23:39:31,799 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 632 transitions. [2024-11-08 23:39:31,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-08 23:39:31,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:31,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:31,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:33,360 INFO L134 CoverageAnalysis]: Checked inductivity of 5649 backedges. 0 proven. 1743 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2024-11-08 23:39:34,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:34,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 383 states and 635 transitions. [2024-11-08 23:39:34,183 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 635 transitions. [2024-11-08 23:39:34,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-08 23:39:34,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:34,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:34,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:35,245 INFO L134 CoverageAnalysis]: Checked inductivity of 5670 backedges. 0 proven. 1764 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2024-11-08 23:39:35,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:35,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 384 states and 658 transitions. [2024-11-08 23:39:35,552 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 658 transitions. [2024-11-08 23:39:35,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-08 23:39:35,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:35,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:35,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:37,801 INFO L134 CoverageAnalysis]: Checked inductivity of 4931 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 2756 trivial. 0 not checked. [2024-11-08 23:39:39,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:39,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 391 states and 671 transitions. [2024-11-08 23:39:39,251 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 671 transitions. [2024-11-08 23:39:39,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-08 23:39:39,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:39,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:39,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:45,115 INFO L134 CoverageAnalysis]: Checked inductivity of 6138 backedges. 1764 proven. 84 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2024-11-08 23:39:45,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:45,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 391 states and 649 transitions. [2024-11-08 23:39:45,935 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 649 transitions. [2024-11-08 23:39:45,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-08 23:39:45,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:45,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:45,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:46,911 INFO L134 CoverageAnalysis]: Checked inductivity of 6138 backedges. 0 proven. 1848 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2024-11-08 23:39:47,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:47,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 395 states and 657 transitions. [2024-11-08 23:39:47,670 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 657 transitions. [2024-11-08 23:39:47,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-08 23:39:47,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:47,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:47,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:48,804 INFO L134 CoverageAnalysis]: Checked inductivity of 6204 backedges. 0 proven. 1914 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2024-11-08 23:39:49,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:49,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 398 states and 660 transitions. [2024-11-08 23:39:49,489 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 660 transitions. [2024-11-08 23:39:49,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-08 23:39:49,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:49,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:49,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:51,759 INFO L134 CoverageAnalysis]: Checked inductivity of 5323 backedges. 0 proven. 2353 refuted. 0 times theorem prover too weak. 2970 trivial. 0 not checked. [2024-11-08 23:39:53,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:53,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 405 states and 673 transitions. [2024-11-08 23:39:53,338 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 673 transitions. [2024-11-08 23:39:53,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-08 23:39:53,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:53,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:53,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:54,458 INFO L134 CoverageAnalysis]: Checked inductivity of 6226 backedges. 0 proven. 1936 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2024-11-08 23:39:54,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:54,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 406 states and 697 transitions. [2024-11-08 23:39:54,772 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 697 transitions. [2024-11-08 23:39:54,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-08 23:39:54,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:54,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:54,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:01,226 INFO L134 CoverageAnalysis]: Checked inductivity of 6716 backedges. 1936 proven. 88 refuted. 0 times theorem prover too weak. 4692 trivial. 0 not checked. [2024-11-08 23:40:02,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:02,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 406 states and 674 transitions. [2024-11-08 23:40:02,166 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 674 transitions. [2024-11-08 23:40:02,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-08 23:40:02,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:02,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:02,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:03,643 INFO L134 CoverageAnalysis]: Checked inductivity of 6716 backedges. 0 proven. 2024 refuted. 0 times theorem prover too weak. 4692 trivial. 0 not checked. [2024-11-08 23:40:04,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:04,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 410 states and 682 transitions. [2024-11-08 23:40:04,642 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 682 transitions. [2024-11-08 23:40:04,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-08 23:40:04,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:04,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:04,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:05,836 INFO L134 CoverageAnalysis]: Checked inductivity of 6785 backedges. 0 proven. 2093 refuted. 0 times theorem prover too weak. 4692 trivial. 0 not checked. [2024-11-08 23:40:06,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:06,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 413 states and 685 transitions. [2024-11-08 23:40:06,482 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 685 transitions. [2024-11-08 23:40:06,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-08 23:40:06,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:06,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:06,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:08,990 INFO L134 CoverageAnalysis]: Checked inductivity of 5730 backedges. 0 proven. 2538 refuted. 0 times theorem prover too weak. 3192 trivial. 0 not checked. [2024-11-08 23:40:10,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:10,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 420 states and 698 transitions. [2024-11-08 23:40:10,610 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 698 transitions. [2024-11-08 23:40:10,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-08 23:40:10,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:10,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:10,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:11,872 INFO L134 CoverageAnalysis]: Checked inductivity of 6808 backedges. 0 proven. 2116 refuted. 0 times theorem prover too weak. 4692 trivial. 0 not checked. [2024-11-08 23:40:12,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:12,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 421 states and 723 transitions. [2024-11-08 23:40:12,229 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 723 transitions. [2024-11-08 23:40:12,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-08 23:40:12,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:12,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:12,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:15,202 INFO L134 CoverageAnalysis]: Checked inductivity of 6152 backedges. 0 proven. 2730 refuted. 0 times theorem prover too weak. 3422 trivial. 0 not checked. [2024-11-08 23:40:16,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:16,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 428 states and 736 transitions. [2024-11-08 23:40:16,923 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 736 transitions. [2024-11-08 23:40:16,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-11-08 23:40:16,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:16,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:16,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:24,191 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 2116 proven. 92 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2024-11-08 23:40:25,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:25,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 428 states and 712 transitions. [2024-11-08 23:40:25,201 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 712 transitions. [2024-11-08 23:40:25,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-08 23:40:25,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:25,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:25,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:26,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 0 proven. 2208 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2024-11-08 23:40:27,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:27,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 432 states and 720 transitions. [2024-11-08 23:40:27,610 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 720 transitions. [2024-11-08 23:40:27,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-08 23:40:27,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:27,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:27,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:29,260 INFO L134 CoverageAnalysis]: Checked inductivity of 7392 backedges. 0 proven. 2280 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2024-11-08 23:40:30,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:30,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 435 states and 723 transitions. [2024-11-08 23:40:30,125 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 723 transitions. [2024-11-08 23:40:30,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-11-08 23:40:30,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:30,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:30,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:31,526 INFO L134 CoverageAnalysis]: Checked inductivity of 7416 backedges. 0 proven. 2304 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2024-11-08 23:40:31,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:31,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 436 states and 749 transitions. [2024-11-08 23:40:31,890 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 749 transitions. [2024-11-08 23:40:31,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-08 23:40:31,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:31,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:31,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:34,495 INFO L134 CoverageAnalysis]: Checked inductivity of 6589 backedges. 0 proven. 2929 refuted. 0 times theorem prover too weak. 3660 trivial. 0 not checked. [2024-11-08 23:40:36,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:36,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 443 states and 762 transitions. [2024-11-08 23:40:36,057 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 762 transitions. [2024-11-08 23:40:36,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-11-08 23:40:36,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:36,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:36,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:43,112 INFO L134 CoverageAnalysis]: Checked inductivity of 7950 backedges. 2304 proven. 96 refuted. 0 times theorem prover too weak. 5550 trivial. 0 not checked. [2024-11-08 23:40:44,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:44,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 443 states and 737 transitions. [2024-11-08 23:40:44,036 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 737 transitions. [2024-11-08 23:40:44,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-08 23:40:44,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:44,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:44,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:45,469 INFO L134 CoverageAnalysis]: Checked inductivity of 7950 backedges. 0 proven. 2400 refuted. 0 times theorem prover too weak. 5550 trivial. 0 not checked. [2024-11-08 23:40:46,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:46,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 447 states and 745 transitions. [2024-11-08 23:40:46,503 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 745 transitions. [2024-11-08 23:40:46,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-08 23:40:46,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:46,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:46,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:48,023 INFO L134 CoverageAnalysis]: Checked inductivity of 8025 backedges. 0 proven. 2475 refuted. 0 times theorem prover too weak. 5550 trivial. 0 not checked. [2024-11-08 23:40:48,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:48,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 450 states and 748 transitions. [2024-11-08 23:40:48,767 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 748 transitions. [2024-11-08 23:40:48,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-08 23:40:48,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:48,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:48,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:50,099 INFO L134 CoverageAnalysis]: Checked inductivity of 8050 backedges. 0 proven. 2500 refuted. 0 times theorem prover too weak. 5550 trivial. 0 not checked. [2024-11-08 23:40:50,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:50,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 451 states and 775 transitions. [2024-11-08 23:40:50,449 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 775 transitions. [2024-11-08 23:40:50,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-11-08 23:40:50,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:50,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:50,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:53,288 INFO L134 CoverageAnalysis]: Checked inductivity of 7041 backedges. 0 proven. 3135 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2024-11-08 23:40:54,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:54,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 458 states and 788 transitions. [2024-11-08 23:40:54,912 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 788 transitions. [2024-11-08 23:40:54,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-08 23:40:54,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:54,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:54,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:02,565 INFO L134 CoverageAnalysis]: Checked inductivity of 8606 backedges. 2500 proven. 100 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2024-11-08 23:41:03,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:03,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 458 states and 762 transitions. [2024-11-08 23:41:03,606 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 762 transitions. [2024-11-08 23:41:03,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-11-08 23:41:03,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:03,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:03,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:05,074 INFO L134 CoverageAnalysis]: Checked inductivity of 8606 backedges. 0 proven. 2600 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2024-11-08 23:41:06,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:06,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 462 states and 770 transitions. [2024-11-08 23:41:06,146 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 770 transitions. [2024-11-08 23:41:06,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-11-08 23:41:06,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:06,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:06,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:07,895 INFO L134 CoverageAnalysis]: Checked inductivity of 8684 backedges. 0 proven. 2678 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2024-11-08 23:41:08,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:08,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 465 states and 773 transitions. [2024-11-08 23:41:08,646 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 773 transitions. [2024-11-08 23:41:08,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2024-11-08 23:41:08,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:08,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:08,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:10,089 INFO L134 CoverageAnalysis]: Checked inductivity of 8710 backedges. 0 proven. 2704 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2024-11-08 23:41:10,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:10,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 466 states and 801 transitions. [2024-11-08 23:41:10,460 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 801 transitions. [2024-11-08 23:41:10,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-11-08 23:41:10,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:10,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:10,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:13,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7508 backedges. 0 proven. 3348 refuted. 0 times theorem prover too weak. 4160 trivial. 0 not checked. [2024-11-08 23:41:15,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:15,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 473 states and 814 transitions. [2024-11-08 23:41:15,328 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 814 transitions. [2024-11-08 23:41:15,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2024-11-08 23:41:15,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:15,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:15,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:24,390 INFO L134 CoverageAnalysis]: Checked inductivity of 9288 backedges. 2704 proven. 104 refuted. 0 times theorem prover too weak. 6480 trivial. 0 not checked. [2024-11-08 23:41:25,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:25,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 473 states and 787 transitions. [2024-11-08 23:41:25,385 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 787 transitions. [2024-11-08 23:41:25,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2024-11-08 23:41:25,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:25,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:25,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:26,867 INFO L134 CoverageAnalysis]: Checked inductivity of 9288 backedges. 0 proven. 2808 refuted. 0 times theorem prover too weak. 6480 trivial. 0 not checked. [2024-11-08 23:41:27,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:27,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 477 states and 795 transitions. [2024-11-08 23:41:27,927 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 795 transitions. [2024-11-08 23:41:27,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2024-11-08 23:41:27,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:27,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:27,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:29,741 INFO L134 CoverageAnalysis]: Checked inductivity of 9369 backedges. 0 proven. 2889 refuted. 0 times theorem prover too weak. 6480 trivial. 0 not checked. [2024-11-08 23:41:30,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:30,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 480 states and 798 transitions. [2024-11-08 23:41:30,530 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 798 transitions. [2024-11-08 23:41:30,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2024-11-08 23:41:30,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:30,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:30,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:33,543 INFO L134 CoverageAnalysis]: Checked inductivity of 7990 backedges. 0 proven. 3568 refuted. 0 times theorem prover too weak. 4422 trivial. 0 not checked. [2024-11-08 23:41:35,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:35,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 487 states and 811 transitions. [2024-11-08 23:41:35,077 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 811 transitions. [2024-11-08 23:41:35,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-11-08 23:41:35,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:35,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:35,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:36,540 INFO L134 CoverageAnalysis]: Checked inductivity of 9396 backedges. 0 proven. 2916 refuted. 0 times theorem prover too weak. 6480 trivial. 0 not checked. [2024-11-08 23:41:36,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:36,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 488 states and 840 transitions. [2024-11-08 23:41:36,862 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 840 transitions. [2024-11-08 23:41:36,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2024-11-08 23:41:36,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:36,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:36,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:45,622 INFO L134 CoverageAnalysis]: Checked inductivity of 9996 backedges. 2916 proven. 108 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2024-11-08 23:41:46,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:46,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 488 states and 812 transitions. [2024-11-08 23:41:46,740 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 812 transitions. [2024-11-08 23:41:46,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2024-11-08 23:41:46,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:46,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:46,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:50,095 INFO L134 CoverageAnalysis]: Checked inductivity of 8487 backedges. 0 proven. 3795 refuted. 0 times theorem prover too weak. 4692 trivial. 0 not checked. [2024-11-08 23:41:51,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:51,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 495 states and 825 transitions. [2024-11-08 23:41:51,905 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 825 transitions. [2024-11-08 23:41:51,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2024-11-08 23:41:51,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:51,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:51,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:53,678 INFO L134 CoverageAnalysis]: Checked inductivity of 9996 backedges. 0 proven. 3024 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2024-11-08 23:41:54,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:54,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 499 states and 833 transitions. [2024-11-08 23:41:54,809 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 833 transitions. [2024-11-08 23:41:54,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2024-11-08 23:41:54,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:54,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:54,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:56,800 INFO L134 CoverageAnalysis]: Checked inductivity of 10080 backedges. 0 proven. 3108 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2024-11-08 23:41:57,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:57,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 502 states and 836 transitions. [2024-11-08 23:41:57,872 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 836 transitions. [2024-11-08 23:41:57,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2024-11-08 23:41:57,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:57,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:57,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:59,747 INFO L134 CoverageAnalysis]: Checked inductivity of 10108 backedges. 0 proven. 3136 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2024-11-08 23:42:00,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:00,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 503 states and 866 transitions. [2024-11-08 23:42:00,162 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 866 transitions. [2024-11-08 23:42:00,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-11-08 23:42:00,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:00,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:00,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:04,143 INFO L134 CoverageAnalysis]: Checked inductivity of 8999 backedges. 0 proven. 4029 refuted. 0 times theorem prover too weak. 4970 trivial. 0 not checked. [2024-11-08 23:42:06,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:06,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 510 states and 879 transitions. [2024-11-08 23:42:06,233 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 879 transitions. [2024-11-08 23:42:06,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-11-08 23:42:06,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:06,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:06,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:16,138 INFO L134 CoverageAnalysis]: Checked inductivity of 10730 backedges. 3136 proven. 112 refuted. 0 times theorem prover too weak. 7482 trivial. 0 not checked. [2024-11-08 23:42:17,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:17,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 510 states and 850 transitions. [2024-11-08 23:42:17,160 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 850 transitions. [2024-11-08 23:42:17,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2024-11-08 23:42:17,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:17,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:17,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:18,796 INFO L134 CoverageAnalysis]: Checked inductivity of 10730 backedges. 0 proven. 3248 refuted. 0 times theorem prover too weak. 7482 trivial. 0 not checked. [2024-11-08 23:42:19,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:19,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 514 states and 858 transitions. [2024-11-08 23:42:19,864 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 858 transitions. [2024-11-08 23:42:19,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2024-11-08 23:42:19,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:19,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:19,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:21,876 INFO L134 CoverageAnalysis]: Checked inductivity of 10817 backedges. 0 proven. 3335 refuted. 0 times theorem prover too weak. 7482 trivial. 0 not checked. [2024-11-08 23:42:22,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:22,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 517 states and 861 transitions. [2024-11-08 23:42:22,973 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 861 transitions. [2024-11-08 23:42:22,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2024-11-08 23:42:22,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:22,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:23,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:24,975 INFO L134 CoverageAnalysis]: Checked inductivity of 10846 backedges. 0 proven. 3364 refuted. 0 times theorem prover too weak. 7482 trivial. 0 not checked. [2024-11-08 23:42:25,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:25,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 518 states and 892 transitions. [2024-11-08 23:42:25,448 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 892 transitions. [2024-11-08 23:42:25,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2024-11-08 23:42:25,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:25,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:25,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:29,497 INFO L134 CoverageAnalysis]: Checked inductivity of 9526 backedges. 0 proven. 4270 refuted. 0 times theorem prover too weak. 5256 trivial. 0 not checked. [2024-11-08 23:42:31,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:31,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 525 states and 905 transitions. [2024-11-08 23:42:31,636 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 905 transitions. [2024-11-08 23:42:31,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2024-11-08 23:42:31,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:31,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:31,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:41,079 INFO L134 CoverageAnalysis]: Checked inductivity of 11490 backedges. 3364 proven. 116 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-08 23:42:42,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:42,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 525 states and 875 transitions. [2024-11-08 23:42:42,108 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 875 transitions. [2024-11-08 23:42:42,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2024-11-08 23:42:42,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:42,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:42,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:43,966 INFO L134 CoverageAnalysis]: Checked inductivity of 11490 backedges. 0 proven. 3480 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-08 23:42:45,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:45,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 529 states and 883 transitions. [2024-11-08 23:42:45,048 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 883 transitions. [2024-11-08 23:42:45,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2024-11-08 23:42:45,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:45,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:45,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:47,045 INFO L134 CoverageAnalysis]: Checked inductivity of 11580 backedges. 0 proven. 3570 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-08 23:42:47,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:47,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 532 states and 886 transitions. [2024-11-08 23:42:47,913 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 886 transitions. [2024-11-08 23:42:47,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2024-11-08 23:42:47,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:47,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:47,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:49,714 INFO L134 CoverageAnalysis]: Checked inductivity of 11610 backedges. 0 proven. 3600 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-08 23:42:50,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:50,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 533 states and 918 transitions. [2024-11-08 23:42:50,101 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 918 transitions. [2024-11-08 23:42:50,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-11-08 23:42:50,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:50,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:50,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:53,728 INFO L134 CoverageAnalysis]: Checked inductivity of 10068 backedges. 0 proven. 4518 refuted. 0 times theorem prover too weak. 5550 trivial. 0 not checked. [2024-11-08 23:42:55,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:55,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 540 states and 931 transitions. [2024-11-08 23:42:55,418 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 931 transitions. [2024-11-08 23:42:55,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2024-11-08 23:42:55,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:55,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:55,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:04,807 INFO L134 CoverageAnalysis]: Checked inductivity of 12276 backedges. 3600 proven. 120 refuted. 0 times theorem prover too weak. 8556 trivial. 0 not checked. [2024-11-08 23:43:05,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:05,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 540 states and 900 transitions. [2024-11-08 23:43:05,818 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 900 transitions. [2024-11-08 23:43:05,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 439 [2024-11-08 23:43:05,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:05,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:05,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:07,780 INFO L134 CoverageAnalysis]: Checked inductivity of 12276 backedges. 0 proven. 3720 refuted. 0 times theorem prover too weak. 8556 trivial. 0 not checked. [2024-11-08 23:43:08,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:08,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 544 states and 908 transitions. [2024-11-08 23:43:08,827 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 908 transitions. [2024-11-08 23:43:08,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 439 [2024-11-08 23:43:08,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:08,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:08,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:10,862 INFO L134 CoverageAnalysis]: Checked inductivity of 12369 backedges. 0 proven. 3813 refuted. 0 times theorem prover too weak. 8556 trivial. 0 not checked. [2024-11-08 23:43:11,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:11,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 547 states and 911 transitions. [2024-11-08 23:43:11,732 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 911 transitions. [2024-11-08 23:43:11,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2024-11-08 23:43:11,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:11,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:11,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:15,460 INFO L134 CoverageAnalysis]: Checked inductivity of 10625 backedges. 0 proven. 4773 refuted. 0 times theorem prover too weak. 5852 trivial. 0 not checked. [2024-11-08 23:43:17,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:17,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 554 states and 924 transitions. [2024-11-08 23:43:17,208 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 924 transitions. [2024-11-08 23:43:17,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 442 [2024-11-08 23:43:17,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:17,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:17,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:19,021 INFO L134 CoverageAnalysis]: Checked inductivity of 12400 backedges. 0 proven. 3844 refuted. 0 times theorem prover too weak. 8556 trivial. 0 not checked. [2024-11-08 23:43:19,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:19,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 555 states and 957 transitions. [2024-11-08 23:43:19,398 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 957 transitions. [2024-11-08 23:43:19,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-11-08 23:43:19,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:19,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:19,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:29,515 INFO L134 CoverageAnalysis]: Checked inductivity of 13088 backedges. 3844 proven. 124 refuted. 0 times theorem prover too weak. 9120 trivial. 0 not checked. [2024-11-08 23:43:30,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:30,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 555 states and 925 transitions. [2024-11-08 23:43:30,558 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 925 transitions. [2024-11-08 23:43:30,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-11-08 23:43:30,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:30,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:30,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:32,477 INFO L134 CoverageAnalysis]: Checked inductivity of 13088 backedges. 0 proven. 3968 refuted. 0 times theorem prover too weak. 9120 trivial. 0 not checked. [2024-11-08 23:43:33,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:33,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 559 states and 933 transitions. [2024-11-08 23:43:33,592 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 933 transitions. [2024-11-08 23:43:33,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-11-08 23:43:33,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:33,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:33,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:35,811 INFO L134 CoverageAnalysis]: Checked inductivity of 13184 backedges. 0 proven. 4064 refuted. 0 times theorem prover too weak. 9120 trivial. 0 not checked. [2024-11-08 23:43:36,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:36,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 562 states and 936 transitions. [2024-11-08 23:43:36,701 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 936 transitions. [2024-11-08 23:43:36,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2024-11-08 23:43:36,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:36,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:36,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:40,480 INFO L134 CoverageAnalysis]: Checked inductivity of 11197 backedges. 0 proven. 5035 refuted. 0 times theorem prover too weak. 6162 trivial. 0 not checked. [2024-11-08 23:43:42,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:42,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 569 states and 949 transitions. [2024-11-08 23:43:42,277 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 949 transitions. [2024-11-08 23:43:42,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2024-11-08 23:43:42,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:42,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:42,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:44,313 INFO L134 CoverageAnalysis]: Checked inductivity of 13216 backedges. 0 proven. 4096 refuted. 0 times theorem prover too weak. 9120 trivial. 0 not checked. [2024-11-08 23:43:44,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:44,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 570 states and 983 transitions. [2024-11-08 23:43:44,728 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 983 transitions. [2024-11-08 23:43:44,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2024-11-08 23:43:44,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:44,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:44,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:48,611 INFO L134 CoverageAnalysis]: Checked inductivity of 11784 backedges. 0 proven. 5304 refuted. 0 times theorem prover too weak. 6480 trivial. 0 not checked. [2024-11-08 23:43:50,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:50,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 577 states and 996 transitions. [2024-11-08 23:43:50,481 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 996 transitions. [2024-11-08 23:43:50,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2024-11-08 23:43:50,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:50,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:50,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:01,064 INFO L134 CoverageAnalysis]: Checked inductivity of 13926 backedges. 4096 proven. 128 refuted. 0 times theorem prover too weak. 9702 trivial. 0 not checked. [2024-11-08 23:44:02,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:02,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 577 states and 963 transitions. [2024-11-08 23:44:02,153 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 963 transitions. [2024-11-08 23:44:02,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-11-08 23:44:02,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:02,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:02,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:04,425 INFO L134 CoverageAnalysis]: Checked inductivity of 13926 backedges. 0 proven. 4224 refuted. 0 times theorem prover too weak. 9702 trivial. 0 not checked. [2024-11-08 23:44:05,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:05,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 581 states and 971 transitions. [2024-11-08 23:44:05,672 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 971 transitions. [2024-11-08 23:44:05,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-11-08 23:44:05,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:05,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:05,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:08,024 INFO L134 CoverageAnalysis]: Checked inductivity of 14025 backedges. 0 proven. 4323 refuted. 0 times theorem prover too weak. 9702 trivial. 0 not checked. [2024-11-08 23:44:08,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:08,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 584 states and 974 transitions. [2024-11-08 23:44:08,987 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 974 transitions. [2024-11-08 23:44:08,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2024-11-08 23:44:08,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:08,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:09,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:11,214 INFO L134 CoverageAnalysis]: Checked inductivity of 14058 backedges. 0 proven. 4356 refuted. 0 times theorem prover too weak. 9702 trivial. 0 not checked. [2024-11-08 23:44:11,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:11,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 585 states and 1009 transitions. [2024-11-08 23:44:11,619 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1009 transitions. [2024-11-08 23:44:11,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 459 [2024-11-08 23:44:11,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:11,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:11,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:15,842 INFO L134 CoverageAnalysis]: Checked inductivity of 12386 backedges. 0 proven. 5580 refuted. 0 times theorem prover too weak. 6806 trivial. 0 not checked. [2024-11-08 23:44:17,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:17,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 592 states and 1022 transitions. [2024-11-08 23:44:17,854 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1022 transitions. [2024-11-08 23:44:17,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2024-11-08 23:44:17,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:17,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:17,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:30,157 INFO L134 CoverageAnalysis]: Checked inductivity of 14790 backedges. 4356 proven. 132 refuted. 0 times theorem prover too weak. 10302 trivial. 0 not checked. [2024-11-08 23:44:31,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:31,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 592 states and 988 transitions. [2024-11-08 23:44:31,449 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 988 transitions. [2024-11-08 23:44:31,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2024-11-08 23:44:31,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:31,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:31,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:34,040 INFO L134 CoverageAnalysis]: Checked inductivity of 14790 backedges. 0 proven. 4488 refuted. 0 times theorem prover too weak. 10302 trivial. 0 not checked. [2024-11-08 23:44:35,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:35,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 596 states and 996 transitions. [2024-11-08 23:44:35,370 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 996 transitions. [2024-11-08 23:44:35,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2024-11-08 23:44:35,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:35,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:35,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:38,187 INFO L134 CoverageAnalysis]: Checked inductivity of 14892 backedges. 0 proven. 4590 refuted. 0 times theorem prover too weak. 10302 trivial. 0 not checked. [2024-11-08 23:44:39,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:39,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 599 states and 999 transitions. [2024-11-08 23:44:39,372 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 999 transitions. [2024-11-08 23:44:39,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 484 [2024-11-08 23:44:39,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:39,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:39,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:42,127 INFO L134 CoverageAnalysis]: Checked inductivity of 14926 backedges. 0 proven. 4624 refuted. 0 times theorem prover too weak. 10302 trivial. 0 not checked. [2024-11-08 23:44:42,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:42,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 600 states and 1035 transitions. [2024-11-08 23:44:42,679 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1035 transitions. [2024-11-08 23:44:42,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2024-11-08 23:44:42,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:42,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:42,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:47,861 INFO L134 CoverageAnalysis]: Checked inductivity of 13003 backedges. 0 proven. 5863 refuted. 0 times theorem prover too weak. 7140 trivial. 0 not checked. [2024-11-08 23:44:49,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:49,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 607 states and 1048 transitions. [2024-11-08 23:44:49,844 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1048 transitions. [2024-11-08 23:44:49,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 494 [2024-11-08 23:44:49,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:49,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:49,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:04,797 INFO L134 CoverageAnalysis]: Checked inductivity of 15680 backedges. 4624 proven. 136 refuted. 0 times theorem prover too weak. 10920 trivial. 0 not checked. [2024-11-08 23:45:05,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:05,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 607 states and 1013 transitions. [2024-11-08 23:45:05,967 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1013 transitions. [2024-11-08 23:45:05,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2024-11-08 23:45:05,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:05,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:06,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:08,409 INFO L134 CoverageAnalysis]: Checked inductivity of 15680 backedges. 0 proven. 4760 refuted. 0 times theorem prover too weak. 10920 trivial. 0 not checked. [2024-11-08 23:45:09,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:09,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 611 states and 1021 transitions. [2024-11-08 23:45:09,625 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1021 transitions. [2024-11-08 23:45:09,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2024-11-08 23:45:09,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:09,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:09,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:12,219 INFO L134 CoverageAnalysis]: Checked inductivity of 15785 backedges. 0 proven. 4865 refuted. 0 times theorem prover too weak. 10920 trivial. 0 not checked. [2024-11-08 23:45:13,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:13,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 614 states and 1024 transitions. [2024-11-08 23:45:13,273 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1024 transitions. [2024-11-08 23:45:13,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 498 [2024-11-08 23:45:13,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:13,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:13,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:15,615 INFO L134 CoverageAnalysis]: Checked inductivity of 15820 backedges. 0 proven. 4900 refuted. 0 times theorem prover too weak. 10920 trivial. 0 not checked. [2024-11-08 23:45:16,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:16,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 615 states and 1061 transitions. [2024-11-08 23:45:16,050 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1061 transitions. [2024-11-08 23:45:16,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2024-11-08 23:45:16,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:16,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:16,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:20,524 INFO L134 CoverageAnalysis]: Checked inductivity of 13635 backedges. 0 proven. 6153 refuted. 0 times theorem prover too weak. 7482 trivial. 0 not checked. [2024-11-08 23:45:22,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:22,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 622 states and 1074 transitions. [2024-11-08 23:45:22,538 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1074 transitions. [2024-11-08 23:45:22,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 508 [2024-11-08 23:45:22,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:22,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:22,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:35,126 INFO L134 CoverageAnalysis]: Checked inductivity of 16596 backedges. 4900 proven. 140 refuted. 0 times theorem prover too weak. 11556 trivial. 0 not checked. [2024-11-08 23:45:36,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:36,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 622 states and 1038 transitions. [2024-11-08 23:45:36,317 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1038 transitions. [2024-11-08 23:45:36,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 509 [2024-11-08 23:45:36,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:36,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:36,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:38,760 INFO L134 CoverageAnalysis]: Checked inductivity of 16596 backedges. 0 proven. 5040 refuted. 0 times theorem prover too weak. 11556 trivial. 0 not checked. [2024-11-08 23:45:40,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:40,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 626 states and 1046 transitions. [2024-11-08 23:45:40,007 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1046 transitions. [2024-11-08 23:45:40,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 509 [2024-11-08 23:45:40,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:40,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:40,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:42,967 INFO L134 CoverageAnalysis]: Checked inductivity of 16704 backedges. 0 proven. 5148 refuted. 0 times theorem prover too weak. 11556 trivial. 0 not checked. [2024-11-08 23:45:43,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:43,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 629 states and 1049 transitions. [2024-11-08 23:45:43,992 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1049 transitions. [2024-11-08 23:45:43,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 492 [2024-11-08 23:45:43,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:43,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:44,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:48,648 INFO L134 CoverageAnalysis]: Checked inductivity of 14282 backedges. 0 proven. 6450 refuted. 0 times theorem prover too weak. 7832 trivial. 0 not checked. [2024-11-08 23:45:50,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:50,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 636 states and 1062 transitions. [2024-11-08 23:45:50,761 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1062 transitions. [2024-11-08 23:45:50,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2024-11-08 23:45:50,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:50,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:50,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:53,270 INFO L134 CoverageAnalysis]: Checked inductivity of 16740 backedges. 0 proven. 5184 refuted. 0 times theorem prover too weak. 11556 trivial. 0 not checked. [2024-11-08 23:45:53,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:53,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 637 states and 1100 transitions. [2024-11-08 23:45:53,718 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1100 transitions. [2024-11-08 23:45:53,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2024-11-08 23:45:53,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:53,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:53,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:07,236 INFO L134 CoverageAnalysis]: Checked inductivity of 17538 backedges. 5184 proven. 144 refuted. 0 times theorem prover too weak. 12210 trivial. 0 not checked. [2024-11-08 23:46:08,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:08,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 637 states and 1063 transitions. [2024-11-08 23:46:08,478 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1063 transitions. [2024-11-08 23:46:08,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2024-11-08 23:46:08,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:08,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:08,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:13,484 INFO L134 CoverageAnalysis]: Checked inductivity of 14944 backedges. 0 proven. 6754 refuted. 0 times theorem prover too weak. 8190 trivial. 0 not checked. [2024-11-08 23:46:15,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:15,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 644 states and 1076 transitions. [2024-11-08 23:46:15,564 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1076 transitions. [2024-11-08 23:46:15,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2024-11-08 23:46:15,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:15,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:15,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:18,249 INFO L134 CoverageAnalysis]: Checked inductivity of 17538 backedges. 0 proven. 5328 refuted. 0 times theorem prover too weak. 12210 trivial. 0 not checked. [2024-11-08 23:46:19,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:19,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 648 states and 1084 transitions. [2024-11-08 23:46:19,566 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1084 transitions. [2024-11-08 23:46:19,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2024-11-08 23:46:19,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:19,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:19,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:22,610 INFO L134 CoverageAnalysis]: Checked inductivity of 17649 backedges. 0 proven. 5439 refuted. 0 times theorem prover too weak. 12210 trivial. 0 not checked. [2024-11-08 23:46:23,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:23,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 651 states and 1087 transitions. [2024-11-08 23:46:23,743 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1087 transitions. [2024-11-08 23:46:23,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2024-11-08 23:46:23,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:23,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:23,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:26,449 INFO L134 CoverageAnalysis]: Checked inductivity of 17686 backedges. 0 proven. 5476 refuted. 0 times theorem prover too weak. 12210 trivial. 0 not checked. [2024-11-08 23:46:26,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:26,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 652 states and 1126 transitions. [2024-11-08 23:46:26,924 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1126 transitions. [2024-11-08 23:46:26,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 514 [2024-11-08 23:46:26,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:26,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:26,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:32,928 INFO L134 CoverageAnalysis]: Checked inductivity of 15621 backedges. 0 proven. 7065 refuted. 0 times theorem prover too weak. 8556 trivial. 0 not checked. [2024-11-08 23:46:35,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:35,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 659 states and 1139 transitions. [2024-11-08 23:46:35,073 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1139 transitions. [2024-11-08 23:46:35,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2024-11-08 23:46:35,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:35,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:35,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:50,639 INFO L134 CoverageAnalysis]: Checked inductivity of 18506 backedges. 5476 proven. 148 refuted. 0 times theorem prover too weak. 12882 trivial. 0 not checked. [2024-11-08 23:46:52,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:52,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 659 states and 1101 transitions. [2024-11-08 23:46:52,164 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1101 transitions. [2024-11-08 23:46:52,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2024-11-08 23:46:52,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:52,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:52,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:55,805 INFO L134 CoverageAnalysis]: Checked inductivity of 18506 backedges. 0 proven. 5624 refuted. 0 times theorem prover too weak. 12882 trivial. 0 not checked. [2024-11-08 23:46:57,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:57,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 663 states and 1109 transitions. [2024-11-08 23:46:57,334 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1109 transitions. [2024-11-08 23:46:57,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2024-11-08 23:46:57,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:57,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:57,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:01,113 INFO L134 CoverageAnalysis]: Checked inductivity of 18620 backedges. 0 proven. 5738 refuted. 0 times theorem prover too weak. 12882 trivial. 0 not checked. [2024-11-08 23:47:02,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:02,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 666 states and 1112 transitions. [2024-11-08 23:47:02,372 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1112 transitions. [2024-11-08 23:47:02,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2024-11-08 23:47:02,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:02,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:02,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:06,978 INFO L134 CoverageAnalysis]: Checked inductivity of 18658 backedges. 0 proven. 5776 refuted. 0 times theorem prover too weak. 12882 trivial. 0 not checked. [2024-11-08 23:47:07,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:07,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 667 states and 1152 transitions. [2024-11-08 23:47:07,590 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1152 transitions. [2024-11-08 23:47:07,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2024-11-08 23:47:07,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:07,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:07,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:14,647 INFO L134 CoverageAnalysis]: Checked inductivity of 16313 backedges. 0 proven. 7383 refuted. 0 times theorem prover too weak. 8930 trivial. 0 not checked. [2024-11-08 23:47:16,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:16,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 674 states and 1165 transitions. [2024-11-08 23:47:16,833 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1165 transitions. [2024-11-08 23:47:16,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 550 [2024-11-08 23:47:16,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:16,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:16,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:32,288 INFO L134 CoverageAnalysis]: Checked inductivity of 19500 backedges. 5776 proven. 152 refuted. 0 times theorem prover too weak. 13572 trivial. 0 not checked. [2024-11-08 23:47:33,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:33,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 674 states and 1126 transitions. [2024-11-08 23:47:33,673 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1126 transitions. [2024-11-08 23:47:33,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2024-11-08 23:47:33,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:33,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:33,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:37,080 INFO L134 CoverageAnalysis]: Checked inductivity of 19500 backedges. 0 proven. 5928 refuted. 0 times theorem prover too weak. 13572 trivial. 0 not checked. [2024-11-08 23:47:38,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:38,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 678 states and 1134 transitions. [2024-11-08 23:47:38,467 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1134 transitions. [2024-11-08 23:47:38,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2024-11-08 23:47:38,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:38,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:38,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:41,987 INFO L134 CoverageAnalysis]: Checked inductivity of 19617 backedges. 0 proven. 6045 refuted. 0 times theorem prover too weak. 13572 trivial. 0 not checked. [2024-11-08 23:47:43,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:43,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 681 states and 1137 transitions. [2024-11-08 23:47:43,181 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1137 transitions. [2024-11-08 23:47:43,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 554 [2024-11-08 23:47:43,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:43,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:43,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:46,386 INFO L134 CoverageAnalysis]: Checked inductivity of 19656 backedges. 0 proven. 6084 refuted. 0 times theorem prover too weak. 13572 trivial. 0 not checked. [2024-11-08 23:47:46,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:46,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 682 states and 1178 transitions. [2024-11-08 23:47:46,884 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1178 transitions. [2024-11-08 23:47:46,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2024-11-08 23:47:46,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:46,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:46,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:53,075 INFO L134 CoverageAnalysis]: Checked inductivity of 17020 backedges. 0 proven. 7708 refuted. 0 times theorem prover too weak. 9312 trivial. 0 not checked. [2024-11-08 23:47:55,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:55,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 689 states and 1191 transitions. [2024-11-08 23:47:55,300 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1191 transitions. [2024-11-08 23:47:55,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 564 [2024-11-08 23:47:55,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:55,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:55,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:11,358 INFO L134 CoverageAnalysis]: Checked inductivity of 20520 backedges. 6084 proven. 156 refuted. 0 times theorem prover too weak. 14280 trivial. 0 not checked. [2024-11-08 23:48:12,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:12,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 689 states and 1151 transitions. [2024-11-08 23:48:12,746 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1151 transitions. [2024-11-08 23:48:12,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 565 [2024-11-08 23:48:12,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:12,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:12,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:16,663 INFO L134 CoverageAnalysis]: Checked inductivity of 20520 backedges. 0 proven. 6240 refuted. 0 times theorem prover too weak. 14280 trivial. 0 not checked. [2024-11-08 23:48:18,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:18,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 693 states and 1159 transitions. [2024-11-08 23:48:18,067 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1159 transitions. [2024-11-08 23:48:18,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 565 [2024-11-08 23:48:18,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:18,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:18,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:21,723 INFO L134 CoverageAnalysis]: Checked inductivity of 20640 backedges. 0 proven. 6360 refuted. 0 times theorem prover too weak. 14280 trivial. 0 not checked. [2024-11-08 23:48:22,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:22,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 696 states and 1162 transitions. [2024-11-08 23:48:22,981 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1162 transitions. [2024-11-08 23:48:22,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2024-11-08 23:48:22,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:22,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:23,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:29,145 INFO L134 CoverageAnalysis]: Checked inductivity of 17742 backedges. 0 proven. 8040 refuted. 0 times theorem prover too weak. 9702 trivial. 0 not checked. [2024-11-08 23:48:31,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:31,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 703 states and 1175 transitions. [2024-11-08 23:48:31,442 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1175 transitions. [2024-11-08 23:48:31,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 568 [2024-11-08 23:48:31,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:31,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:31,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:35,853 INFO L134 CoverageAnalysis]: Checked inductivity of 20680 backedges. 0 proven. 6400 refuted. 0 times theorem prover too weak. 14280 trivial. 0 not checked. [2024-11-08 23:48:36,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:36,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 704 states and 1217 transitions. [2024-11-08 23:48:36,374 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1217 transitions. [2024-11-08 23:48:36,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 578 [2024-11-08 23:48:36,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:36,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:36,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:54,109 INFO L134 CoverageAnalysis]: Checked inductivity of 21566 backedges. 6400 proven. 160 refuted. 0 times theorem prover too weak. 15006 trivial. 0 not checked. [2024-11-08 23:48:55,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:55,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 704 states and 1176 transitions. [2024-11-08 23:48:55,682 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1176 transitions. [2024-11-08 23:48:55,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 579 [2024-11-08 23:48:55,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:55,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:55,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:00,068 INFO L134 CoverageAnalysis]: Checked inductivity of 21566 backedges. 0 proven. 6560 refuted. 0 times theorem prover too weak. 15006 trivial. 0 not checked. [2024-11-08 23:49:01,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:01,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 708 states and 1184 transitions. [2024-11-08 23:49:01,534 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1184 transitions. [2024-11-08 23:49:01,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 579 [2024-11-08 23:49:01,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:01,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:01,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:05,975 INFO L134 CoverageAnalysis]: Checked inductivity of 21689 backedges. 0 proven. 6683 refuted. 0 times theorem prover too weak. 15006 trivial. 0 not checked. [2024-11-08 23:49:07,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:07,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 711 states and 1187 transitions. [2024-11-08 23:49:07,241 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1187 transitions. [2024-11-08 23:49:07,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 558 [2024-11-08 23:49:07,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:07,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:07,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:15,360 INFO L134 CoverageAnalysis]: Checked inductivity of 18479 backedges. 0 proven. 8379 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2024-11-08 23:49:18,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:18,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 718 states and 1200 transitions. [2024-11-08 23:49:18,149 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1200 transitions. [2024-11-08 23:49:18,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2024-11-08 23:49:18,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:18,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:18,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:21,847 INFO L134 CoverageAnalysis]: Checked inductivity of 21730 backedges. 0 proven. 6724 refuted. 0 times theorem prover too weak. 15006 trivial. 0 not checked. [2024-11-08 23:49:22,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:22,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 719 states and 1243 transitions. [2024-11-08 23:49:22,369 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1243 transitions. [2024-11-08 23:49:22,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 569 [2024-11-08 23:49:22,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:22,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:22,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:29,164 INFO L134 CoverageAnalysis]: Checked inductivity of 19231 backedges. 0 proven. 8725 refuted. 0 times theorem prover too weak. 10506 trivial. 0 not checked. [2024-11-08 23:49:31,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:31,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 726 states and 1256 transitions. [2024-11-08 23:49:31,573 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1256 transitions. [2024-11-08 23:49:31,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2024-11-08 23:49:31,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:31,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:31,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:49,025 INFO L134 CoverageAnalysis]: Checked inductivity of 22638 backedges. 6724 proven. 164 refuted. 0 times theorem prover too weak. 15750 trivial. 0 not checked. [2024-11-08 23:49:50,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:50,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 726 states and 1214 transitions. [2024-11-08 23:49:50,414 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1214 transitions. [2024-11-08 23:49:50,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2024-11-08 23:49:50,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:50,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:50,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:54,374 INFO L134 CoverageAnalysis]: Checked inductivity of 22638 backedges. 0 proven. 6888 refuted. 0 times theorem prover too weak. 15750 trivial. 0 not checked. [2024-11-08 23:49:55,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:55,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 730 states and 1222 transitions. [2024-11-08 23:49:55,801 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1222 transitions. [2024-11-08 23:49:55,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2024-11-08 23:49:55,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:55,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:55,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:59,944 INFO L134 CoverageAnalysis]: Checked inductivity of 22764 backedges. 0 proven. 7014 refuted. 0 times theorem prover too weak. 15750 trivial. 0 not checked. [2024-11-08 23:50:01,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:01,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 733 states and 1225 transitions. [2024-11-08 23:50:01,135 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1225 transitions. [2024-11-08 23:50:01,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 596 [2024-11-08 23:50:01,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:01,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:01,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:05,321 INFO L134 CoverageAnalysis]: Checked inductivity of 22806 backedges. 0 proven. 7056 refuted. 0 times theorem prover too weak. 15750 trivial. 0 not checked. [2024-11-08 23:50:05,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:05,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 734 states and 1269 transitions. [2024-11-08 23:50:05,891 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1269 transitions. [2024-11-08 23:50:05,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 580 [2024-11-08 23:50:05,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:05,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:05,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:12,938 INFO L134 CoverageAnalysis]: Checked inductivity of 19998 backedges. 0 proven. 9078 refuted. 0 times theorem prover too weak. 10920 trivial. 0 not checked. [2024-11-08 23:50:15,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:15,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 741 states and 1282 transitions. [2024-11-08 23:50:15,290 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1282 transitions. [2024-11-08 23:50:15,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 606 [2024-11-08 23:50:15,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:15,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:15,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:33,380 INFO L134 CoverageAnalysis]: Checked inductivity of 23736 backedges. 7056 proven. 168 refuted. 0 times theorem prover too weak. 16512 trivial. 0 not checked. [2024-11-08 23:50:34,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:34,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 741 states and 1239 transitions. [2024-11-08 23:50:34,811 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1239 transitions. [2024-11-08 23:50:34,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 607 [2024-11-08 23:50:34,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:34,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:34,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:38,566 INFO L134 CoverageAnalysis]: Checked inductivity of 23736 backedges. 0 proven. 7224 refuted. 0 times theorem prover too weak. 16512 trivial. 0 not checked. [2024-11-08 23:50:40,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:40,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 745 states and 1247 transitions. [2024-11-08 23:50:40,030 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1247 transitions. [2024-11-08 23:50:40,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 607 [2024-11-08 23:50:40,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:40,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:40,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:44,145 INFO L134 CoverageAnalysis]: Checked inductivity of 23865 backedges. 0 proven. 7353 refuted. 0 times theorem prover too weak. 16512 trivial. 0 not checked. [2024-11-08 23:50:45,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:45,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 748 states and 1250 transitions. [2024-11-08 23:50:45,371 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1250 transitions. [2024-11-08 23:50:45,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 610 [2024-11-08 23:50:45,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:45,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:45,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat