./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/verifythis/elimination_max.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1acba0d1-4e8b-483e-9cae-7c9beae3b6ad/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1acba0d1-4e8b-483e-9cae-7c9beae3b6ad/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1acba0d1-4e8b-483e-9cae-7c9beae3b6ad/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1acba0d1-4e8b-483e-9cae-7c9beae3b6ad/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/verifythis/elimination_max.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1acba0d1-4e8b-483e-9cae-7c9beae3b6ad/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1acba0d1-4e8b-483e-9cae-7c9beae3b6ad/bin/ukojak-verify-CZk0znPC7b --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 0bc7b1b837bfd7794f122f6504da8d835bb2276ae4afe0cc0d058d385032d49e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:26:12,837 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:26:12,897 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1acba0d1-4e8b-483e-9cae-7c9beae3b6ad/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 21:26:12,901 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:26:12,901 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:26:12,921 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:26:12,922 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:26:12,922 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:26:12,922 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:26:12,923 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:26:12,923 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:26:12,923 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:26:12,923 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 21:26:12,923 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:26:12,923 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 21:26:12,923 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:26:12,923 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:26:12,924 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:26:12,924 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:26:12,924 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 21:26:12,924 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 21:26:12,924 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 21:26:12,924 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:26:12,924 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:26:12,924 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:26:12,924 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:26:12,924 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:26:12,924 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:26:12,925 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:26:12,925 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:26:12,925 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:26:12,925 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:26:12,925 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:26:12,925 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:26:12,925 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:26:12,925 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_1acba0d1-4e8b-483e-9cae-7c9beae3b6ad/bin/ukojak-verify-CZk0znPC7b 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 -> 0bc7b1b837bfd7794f122f6504da8d835bb2276ae4afe0cc0d058d385032d49e [2024-12-05 21:26:13,147 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:26:13,155 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:26:13,156 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:26:13,158 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:26:13,158 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:26:13,159 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1acba0d1-4e8b-483e-9cae-7c9beae3b6ad/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/verifythis/elimination_max.c [2024-12-05 21:26:15,766 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1acba0d1-4e8b-483e-9cae-7c9beae3b6ad/bin/ukojak-verify-CZk0znPC7b/data/1626a8b10/c3e1379ab7c94449ba7937462bd10223/FLAG54d3c944f [2024-12-05 21:26:15,963 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:26:15,964 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1acba0d1-4e8b-483e-9cae-7c9beae3b6ad/sv-benchmarks/c/verifythis/elimination_max.c [2024-12-05 21:26:15,969 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1acba0d1-4e8b-483e-9cae-7c9beae3b6ad/bin/ukojak-verify-CZk0znPC7b/data/1626a8b10/c3e1379ab7c94449ba7937462bd10223/FLAG54d3c944f [2024-12-05 21:26:16,376 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1acba0d1-4e8b-483e-9cae-7c9beae3b6ad/bin/ukojak-verify-CZk0znPC7b/data/1626a8b10/c3e1379ab7c94449ba7937462bd10223 [2024-12-05 21:26:16,379 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:26:16,381 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:26:16,383 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:26:16,383 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:26:16,389 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:26:16,390 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:26:16" (1/1) ... [2024-12-05 21:26:16,391 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4abd8d08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:16, skipping insertion in model container [2024-12-05 21:26:16,391 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:26:16" (1/1) ... [2024-12-05 21:26:16,405 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:26:16,533 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:26:16,542 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:26:16,559 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:26:16,570 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:26:16,571 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:16 WrapperNode [2024-12-05 21:26:16,571 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:26:16,572 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:26:16,572 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:26:16,572 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:26:16,577 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:16" (1/1) ... [2024-12-05 21:26:16,582 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:16" (1/1) ... [2024-12-05 21:26:16,600 INFO L138 Inliner]: procedures = 18, calls = 21, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 74 [2024-12-05 21:26:16,600 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:26:16,600 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:26:16,601 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:26:16,601 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:26:16,608 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:16" (1/1) ... [2024-12-05 21:26:16,608 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:16" (1/1) ... [2024-12-05 21:26:16,610 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:16" (1/1) ... [2024-12-05 21:26:16,610 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:16" (1/1) ... [2024-12-05 21:26:16,615 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:16" (1/1) ... [2024-12-05 21:26:16,616 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:16" (1/1) ... [2024-12-05 21:26:16,620 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:16" (1/1) ... [2024-12-05 21:26:16,621 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:16" (1/1) ... [2024-12-05 21:26:16,621 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:16" (1/1) ... [2024-12-05 21:26:16,623 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:26:16,624 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:26:16,624 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:26:16,624 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:26:16,625 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:16" (1/1) ... [2024-12-05 21:26:16,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:26:16,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1acba0d1-4e8b-483e-9cae-7c9beae3b6ad/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:26:16,656 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1acba0d1-4e8b-483e-9cae-7c9beae3b6ad/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:26:16,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1acba0d1-4e8b-483e-9cae-7c9beae3b6ad/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:26:16,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:26:16,689 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 21:26:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 21:26:16,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:26:16,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 21:26:16,689 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:26:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:26:16,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:26:16,690 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 21:26:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 21:26:16,690 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:26:16,755 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:26:16,758 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:26:16,933 INFO L? ?]: Removed 28 outVars from TransFormulas that were not future-live. [2024-12-05 21:26:16,934 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:26:16,985 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:26:16,986 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 21:26:16,986 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:26:16 BoogieIcfgContainer [2024-12-05 21:26:16,986 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:26:16,987 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:26:16,987 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:26:16,997 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:26:16,997 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:26:16" (1/1) ... [2024-12-05 21:26:17,005 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:26:17,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:17,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 33 states and 37 transitions. [2024-12-05 21:26:17,053 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 37 transitions. [2024-12-05 21:26:17,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 21:26:17,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:17,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:17,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:17,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:17,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:17,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 32 states and 36 transitions. [2024-12-05 21:26:17,367 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 36 transitions. [2024-12-05 21:26:17,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 21:26:17,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:17,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:17,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:17,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:17,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:17,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 31 states and 35 transitions. [2024-12-05 21:26:17,471 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 35 transitions. [2024-12-05 21:26:17,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 21:26:17,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:17,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:17,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:17,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:17,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:17,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 34 states and 42 transitions. [2024-12-05 21:26:17,779 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2024-12-05 21:26:17,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 21:26:17,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:17,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:17,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:17,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:17,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:17,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 35 states and 44 transitions. [2024-12-05 21:26:17,996 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2024-12-05 21:26:17,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 21:26:17,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:17,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:18,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:18,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:18,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:18,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 36 states and 45 transitions. [2024-12-05 21:26:18,062 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 45 transitions. [2024-12-05 21:26:18,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 21:26:18,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:18,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:18,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:18,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:18,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:18,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 40 states and 54 transitions. [2024-12-05 21:26:18,416 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 54 transitions. [2024-12-05 21:26:18,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 21:26:18,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:18,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:18,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:18,547 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:18,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:18,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 43 states and 64 transitions. [2024-12-05 21:26:18,706 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 64 transitions. [2024-12-05 21:26:18,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 21:26:18,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:18,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:18,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:18,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:18,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:18,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 44 states and 66 transitions. [2024-12-05 21:26:18,969 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 66 transitions. [2024-12-05 21:26:18,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 21:26:18,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:18,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:18,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:19,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:19,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:19,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 46 states and 72 transitions. [2024-12-05 21:26:19,958 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 72 transitions. [2024-12-05 21:26:19,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 21:26:19,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:19,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:19,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:20,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:20,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:20,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 50 states and 82 transitions. [2024-12-05 21:26:20,613 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 82 transitions. [2024-12-05 21:26:20,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 21:26:20,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:20,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:20,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:20,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:26:20,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:20,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 87 transitions. [2024-12-05 21:26:20,979 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 87 transitions. [2024-12-05 21:26:20,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 21:26:20,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:20,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:20,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:21,116 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:21,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:21,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 55 states and 87 transitions. [2024-12-05 21:26:21,183 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 87 transitions. [2024-12-05 21:26:21,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 21:26:21,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:21,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:21,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:21,475 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:22,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:22,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 61 states and 102 transitions. [2024-12-05 21:26:22,708 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 102 transitions. [2024-12-05 21:26:22,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 21:26:22,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:22,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:22,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:22,878 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:23,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:23,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 65 states and 112 transitions. [2024-12-05 21:26:23,296 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 112 transitions. [2024-12-05 21:26:23,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 21:26:23,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:23,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:23,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:23,337 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 21:26:23,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:23,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 69 states and 117 transitions. [2024-12-05 21:26:23,726 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 117 transitions. [2024-12-05 21:26:23,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 21:26:23,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:23,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:23,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:23,899 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:26:24,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:24,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 73 states and 124 transitions. [2024-12-05 21:26:24,047 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 124 transitions. [2024-12-05 21:26:24,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:26:24,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:24,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:24,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:24,081 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:26:24,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:24,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 74 states and 125 transitions. [2024-12-05 21:26:24,095 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 125 transitions. [2024-12-05 21:26:24,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 21:26:24,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:24,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:24,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:24,217 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:26:24,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:24,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 76 states and 128 transitions. [2024-12-05 21:26:24,599 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 128 transitions. [2024-12-05 21:26:24,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:26:24,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:24,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:24,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:24,772 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:25,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:25,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 80 states and 138 transitions. [2024-12-05 21:26:25,187 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 138 transitions. [2024-12-05 21:26:25,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:26:25,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:25,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:25,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:25,221 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:26:25,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:25,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 84 states and 143 transitions. [2024-12-05 21:26:25,700 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 143 transitions. [2024-12-05 21:26:25,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:26:25,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:25,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:25,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:25,745 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:26:26,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:26,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 86 states and 146 transitions. [2024-12-05 21:26:26,170 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 146 transitions. [2024-12-05 21:26:26,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 21:26:26,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:26,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:26,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:26,395 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 21:26:26,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:26,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 90 states and 153 transitions. [2024-12-05 21:26:26,825 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 153 transitions. [2024-12-05 21:26:26,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 21:26:26,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:26,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:26,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:27,025 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 21:26:27,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:27,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 95 states and 160 transitions. [2024-12-05 21:26:27,559 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 160 transitions. [2024-12-05 21:26:27,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:26:27,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:27,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:27,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:27,769 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:28,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:28,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 99 states and 170 transitions. [2024-12-05 21:26:28,299 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 170 transitions. [2024-12-05 21:26:28,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:26:28,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:28,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:28,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:28,330 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 21:26:28,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:28,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 103 states and 175 transitions. [2024-12-05 21:26:28,811 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2024-12-05 21:26:28,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:26:28,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:28,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:28,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:28,875 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:26:29,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:29,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 105 states and 178 transitions. [2024-12-05 21:26:29,386 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 178 transitions. [2024-12-05 21:26:29,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 21:26:29,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:29,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:29,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:29,613 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:30,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:30,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 109 states and 188 transitions. [2024-12-05 21:26:30,155 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 188 transitions. [2024-12-05 21:26:30,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 21:26:30,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:30,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:30,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:30,224 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 21:26:33,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:33,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 127 states and 231 transitions. [2024-12-05 21:26:33,666 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 231 transitions. [2024-12-05 21:26:33,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 21:26:33,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:33,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:33,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:33,730 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:26:34,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:34,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 127 states and 230 transitions. [2024-12-05 21:26:34,159 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 230 transitions. [2024-12-05 21:26:34,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:26:34,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:34,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:34,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:34,682 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 21:26:36,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:36,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 138 states and 253 transitions. [2024-12-05 21:26:36,260 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 253 transitions. [2024-12-05 21:26:36,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:26:36,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:36,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:36,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:36,554 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:37,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:37,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 263 transitions. [2024-12-05 21:26:37,259 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 263 transitions. [2024-12-05 21:26:37,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:26:37,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:37,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:37,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:37,284 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:26:39,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:39,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 150 states and 275 transitions. [2024-12-05 21:26:39,245 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 275 transitions. [2024-12-05 21:26:39,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:26:39,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:39,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:39,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:39,311 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:26:39,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:39,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 150 states and 274 transitions. [2024-12-05 21:26:39,754 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 274 transitions. [2024-12-05 21:26:39,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:26:39,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:39,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:39,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:39,822 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 36 proven. 4 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:26:40,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:40,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 150 states and 273 transitions. [2024-12-05 21:26:40,266 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 273 transitions. [2024-12-05 21:26:40,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:26:40,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:40,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:40,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:40,453 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 21:26:40,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:40,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 145 states and 263 transitions. [2024-12-05 21:26:40,558 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 263 transitions. [2024-12-05 21:26:40,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:26:40,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:40,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:40,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:41,862 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 21:26:47,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:47,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 164 states and 307 transitions. [2024-12-05 21:26:47,597 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 307 transitions. [2024-12-05 21:26:47,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:26:47,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:47,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:47,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:47,899 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:48,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:48,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 168 states and 318 transitions. [2024-12-05 21:26:48,792 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 318 transitions. [2024-12-05 21:26:48,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:26:48,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:48,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:48,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:48,826 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-05 21:26:49,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:49,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 172 states and 323 transitions. [2024-12-05 21:26:49,686 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 323 transitions. [2024-12-05 21:26:49,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:26:49,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:49,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:49,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:50,026 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:26:51,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:51,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 174 states and 327 transitions. [2024-12-05 21:26:51,308 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 327 transitions. [2024-12-05 21:26:51,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:26:51,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:51,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:51,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:51,383 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:26:52,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:52,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 176 states and 330 transitions. [2024-12-05 21:26:52,283 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 330 transitions. [2024-12-05 21:26:52,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:26:52,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:52,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:52,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:52,628 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 21:26:53,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:53,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 181 states and 337 transitions. [2024-12-05 21:26:53,926 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 337 transitions. [2024-12-05 21:26:53,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:26:53,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:53,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:53,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:54,347 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:26:55,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:55,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 185 states and 348 transitions. [2024-12-05 21:26:55,224 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 348 transitions. [2024-12-05 21:26:55,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:26:55,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:55,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:55,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:55,252 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-12-05 21:26:56,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:56,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 189 states and 353 transitions. [2024-12-05 21:26:56,130 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 353 transitions. [2024-12-05 21:26:56,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:26:56,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:56,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:56,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:56,217 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:26:57,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:57,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 191 states and 356 transitions. [2024-12-05 21:26:57,161 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 356 transitions. [2024-12-05 21:26:57,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:26:57,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:57,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:57,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:57,187 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-05 21:26:58,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:26:58,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 195 states and 362 transitions. [2024-12-05 21:26:58,278 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 362 transitions. [2024-12-05 21:26:58,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 21:26:58,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:26:58,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:26:58,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:26:58,699 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 21:27:00,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:00,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 200 states and 369 transitions. [2024-12-05 21:27:00,217 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 369 transitions. [2024-12-05 21:27:00,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 21:27:00,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:00,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:00,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:00,605 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:01,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:01,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 204 states and 380 transitions. [2024-12-05 21:27:01,662 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 380 transitions. [2024-12-05 21:27:01,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 21:27:01,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:01,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:01,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:01,695 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 21:27:02,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:02,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 208 states and 385 transitions. [2024-12-05 21:27:02,718 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 385 transitions. [2024-12-05 21:27:02,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 21:27:02,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:02,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:02,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:02,796 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:27:03,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:03,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 210 states and 388 transitions. [2024-12-05 21:27:03,789 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 388 transitions. [2024-12-05 21:27:03,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 21:27:03,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:03,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:03,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:04,252 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:05,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:05,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 214 states and 399 transitions. [2024-12-05 21:27:05,434 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 399 transitions. [2024-12-05 21:27:05,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 21:27:05,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:05,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:05,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:05,458 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-05 21:27:06,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:06,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 218 states and 404 transitions. [2024-12-05 21:27:06,532 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 404 transitions. [2024-12-05 21:27:06,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 21:27:06,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:06,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:06,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:06,617 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:27:07,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:07,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 220 states and 407 transitions. [2024-12-05 21:27:07,682 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 407 transitions. [2024-12-05 21:27:07,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 21:27:07,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:07,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:07,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:09,138 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 35 proven. 17 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:27:17,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:17,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 243 states and 480 transitions. [2024-12-05 21:27:17,133 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 480 transitions. [2024-12-05 21:27:17,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 21:27:17,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:17,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:17,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:17,205 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 35 proven. 17 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:27:17,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:17,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 244 states and 484 transitions. [2024-12-05 21:27:17,846 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 484 transitions. [2024-12-05 21:27:17,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 21:27:17,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:17,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:17,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:18,277 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:19,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:19,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 248 states and 497 transitions. [2024-12-05 21:27:19,596 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 497 transitions. [2024-12-05 21:27:19,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 21:27:19,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:19,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:19,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:19,622 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-12-05 21:27:20,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:20,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 252 states and 502 transitions. [2024-12-05 21:27:20,869 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 502 transitions. [2024-12-05 21:27:20,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 21:27:20,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:20,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:20,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:20,990 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 240 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:27:22,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:22,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 254 states and 506 transitions. [2024-12-05 21:27:22,198 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 506 transitions. [2024-12-05 21:27:22,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:27:22,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:22,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:22,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:22,685 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-05 21:27:24,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:24,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 259 states and 513 transitions. [2024-12-05 21:27:24,397 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 513 transitions. [2024-12-05 21:27:24,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 21:27:24,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:24,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:24,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:24,892 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:26,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:26,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 263 states and 526 transitions. [2024-12-05 21:27:26,206 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 526 transitions. [2024-12-05 21:27:26,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 21:27:26,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:26,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:26,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:26,269 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-12-05 21:27:27,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:27,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 267 states and 531 transitions. [2024-12-05 21:27:27,497 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 531 transitions. [2024-12-05 21:27:27,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 21:27:27,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:27,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:27,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:27,614 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 286 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:27:29,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:29,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 269 states and 535 transitions. [2024-12-05 21:27:29,022 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 535 transitions. [2024-12-05 21:27:29,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 21:27:29,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:29,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:29,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:30,843 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 55 proven. 31 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-05 21:27:42,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:42,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 297 states and 620 transitions. [2024-12-05 21:27:42,147 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 620 transitions. [2024-12-05 21:27:42,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 21:27:42,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:42,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:42,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:42,253 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 55 proven. 31 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-05 21:27:43,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:43,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 298 states and 625 transitions. [2024-12-05 21:27:43,096 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 625 transitions. [2024-12-05 21:27:43,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:27:43,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:43,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:43,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:43,674 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:45,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:45,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 302 states and 640 transitions. [2024-12-05 21:27:45,207 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 640 transitions. [2024-12-05 21:27:45,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:27:45,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:45,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:45,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:45,276 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-05 21:28:00,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:00,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 336 states and 763 transitions. [2024-12-05 21:28:00,391 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 763 transitions. [2024-12-05 21:28:00,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:28:00,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:00,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:00,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:00,450 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 26 proven. 24 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-05 21:28:01,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:01,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 336 states and 762 transitions. [2024-12-05 21:28:01,323 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 762 transitions. [2024-12-05 21:28:01,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 21:28:01,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:01,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:01,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:01,932 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 21:28:04,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:04,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 341 states and 769 transitions. [2024-12-05 21:28:04,267 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 769 transitions. [2024-12-05 21:28:04,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:28:04,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:04,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:04,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:04,948 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:28:06,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:06,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 345 states and 784 transitions. [2024-12-05 21:28:06,689 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 784 transitions. [2024-12-05 21:28:06,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:28:06,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:06,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:06,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:06,719 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-12-05 21:28:11,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:11,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 353 states and 796 transitions. [2024-12-05 21:28:11,004 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 796 transitions. [2024-12-05 21:28:11,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:28:11,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:11,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:11,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:11,073 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 116 proven. 22 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-05 21:28:12,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:12,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 353 states and 795 transitions. [2024-12-05 21:28:12,009 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 795 transitions. [2024-12-05 21:28:12,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:28:12,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:12,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:12,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:12,067 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 148 proven. 20 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-05 21:28:12,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:12,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 353 states and 794 transitions. [2024-12-05 21:28:12,954 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 794 transitions. [2024-12-05 21:28:12,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:28:12,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:12,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:12,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:13,032 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 172 proven. 18 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-12-05 21:28:14,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:14,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 353 states and 793 transitions. [2024-12-05 21:28:14,049 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 793 transitions. [2024-12-05 21:28:14,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:28:14,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:14,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:14,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:14,121 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 188 proven. 16 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-12-05 21:28:15,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:15,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 353 states and 792 transitions. [2024-12-05 21:28:15,071 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 792 transitions. [2024-12-05 21:28:15,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:28:15,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:15,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:15,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:15,127 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 196 proven. 14 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-12-05 21:28:15,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:15,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 353 states and 791 transitions. [2024-12-05 21:28:15,985 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 791 transitions. [2024-12-05 21:28:15,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:28:15,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:15,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:15,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:16,067 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 196 proven. 12 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-12-05 21:28:17,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:17,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 353 states and 790 transitions. [2024-12-05 21:28:17,013 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 790 transitions. [2024-12-05 21:28:17,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 21:28:17,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:17,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:17,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:17,700 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:28:19,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:19,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 357 states and 805 transitions. [2024-12-05 21:28:19,555 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 805 transitions. [2024-12-05 21:28:19,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 21:28:19,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:19,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:19,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:19,583 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-12-05 21:28:21,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:21,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 361 states and 810 transitions. [2024-12-05 21:28:21,313 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 810 transitions. [2024-12-05 21:28:21,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 21:28:21,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:21,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:21,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:21,347 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-12-05 21:28:23,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:23,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 363 states and 814 transitions. [2024-12-05 21:28:23,453 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 814 transitions. [2024-12-05 21:28:23,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 21:28:23,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:23,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:23,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:23,573 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 0 proven. 448 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:28:25,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:25,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 365 states and 819 transitions. [2024-12-05 21:28:25,434 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 819 transitions. [2024-12-05 21:28:25,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:28:25,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:25,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:25,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:27,958 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 80 proven. 49 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-05 21:28:46,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:46,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 398 states and 900 transitions. [2024-12-05 21:28:46,155 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 900 transitions. [2024-12-05 21:28:46,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:28:46,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:46,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:46,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:46,273 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 80 proven. 49 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-05 21:28:47,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:47,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 399 states and 941 transitions. [2024-12-05 21:28:47,320 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 941 transitions. [2024-12-05 21:28:47,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:28:47,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:47,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:47,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:48,103 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:28:50,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:50,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 403 states and 958 transitions. [2024-12-05 21:28:50,244 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 958 transitions. [2024-12-05 21:28:50,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:28:50,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:50,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:50,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:50,274 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2024-12-05 21:28:52,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:52,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 407 states and 963 transitions. [2024-12-05 21:28:52,174 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 963 transitions. [2024-12-05 21:28:52,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:28:52,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:52,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:52,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:52,305 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 510 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:28:54,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:54,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 409 states and 969 transitions. [2024-12-05 21:28:54,191 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 969 transitions. [2024-12-05 21:28:54,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:28:54,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:54,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:54,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:54,248 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 394 trivial. 0 not checked. [2024-12-05 21:28:56,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:56,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 413 states and 975 transitions. [2024-12-05 21:28:56,341 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 975 transitions. [2024-12-05 21:28:56,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:28:56,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:56,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:56,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:57,165 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-12-05 21:29:00,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:00,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 418 states and 982 transitions. [2024-12-05 21:29:00,191 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 982 transitions. [2024-12-05 21:29:00,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 21:29:00,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:00,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:00,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:01,005 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:29:03,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:03,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 422 states and 999 transitions. [2024-12-05 21:29:03,192 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 999 transitions. [2024-12-05 21:29:03,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 21:29:03,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:03,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:03,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:03,220 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2024-12-05 21:29:05,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:05,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 426 states and 1004 transitions. [2024-12-05 21:29:05,232 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1004 transitions. [2024-12-05 21:29:05,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 21:29:05,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:05,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:05,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:05,476 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 0 proven. 576 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:29:07,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:07,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 428 states and 1010 transitions. [2024-12-05 21:29:07,661 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1010 transitions. [2024-12-05 21:29:07,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 21:29:07,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:07,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:07,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:10,646 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 110 proven. 71 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-05 21:29:34,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:34,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 466 states and 1139 transitions. [2024-12-05 21:29:34,167 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1139 transitions. [2024-12-05 21:29:34,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 21:29:34,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:34,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:34,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:34,325 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 110 proven. 71 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-05 21:29:35,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:35,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 467 states and 1146 transitions. [2024-12-05 21:29:35,558 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1146 transitions. [2024-12-05 21:29:35,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:29:35,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:35,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:35,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:36,421 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:29:38,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:38,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 471 states and 1165 transitions. [2024-12-05 21:29:38,757 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1165 transitions. [2024-12-05 21:29:38,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:29:38,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:38,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:38,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:38,787 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-12-05 21:29:41,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:41,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 475 states and 1170 transitions. [2024-12-05 21:29:41,031 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1170 transitions. [2024-12-05 21:29:41,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:29:41,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:41,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:41,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:41,205 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 0 proven. 646 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:29:43,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:43,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 477 states and 1177 transitions. [2024-12-05 21:29:43,467 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1177 transitions. [2024-12-05 21:29:43,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:29:43,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:43,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:43,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:44,427 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-05 21:29:48,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:48,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 482 states and 1184 transitions. [2024-12-05 21:29:48,012 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1184 transitions. [2024-12-05 21:29:48,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:29:48,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:48,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:48,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:48,936 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:29:51,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:51,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 486 states and 1203 transitions. [2024-12-05 21:29:51,391 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1203 transitions. [2024-12-05 21:29:51,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:29:51,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:51,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:51,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:51,426 INFO L134 CoverageAnalysis]: Checked inductivity of 722 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2024-12-05 21:29:53,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:53,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 490 states and 1208 transitions. [2024-12-05 21:29:53,448 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1208 transitions. [2024-12-05 21:29:53,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:29:53,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:53,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:53,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:53,626 INFO L134 CoverageAnalysis]: Checked inductivity of 722 backedges. 0 proven. 720 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:29:55,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:55,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 492 states and 1215 transitions. [2024-12-05 21:29:55,906 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1215 transitions. [2024-12-05 21:29:55,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 21:29:55,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:55,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:55,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:56,921 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:29:59,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:59,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 496 states and 1234 transitions. [2024-12-05 21:29:59,416 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1234 transitions. [2024-12-05 21:29:59,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 21:29:59,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:59,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:59,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:59,450 INFO L134 CoverageAnalysis]: Checked inductivity of 800 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 800 trivial. 0 not checked. [2024-12-05 21:30:01,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:01,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 500 states and 1239 transitions. [2024-12-05 21:30:01,764 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1239 transitions. [2024-12-05 21:30:01,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 21:30:01,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:01,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:01,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:02,033 INFO L134 CoverageAnalysis]: Checked inductivity of 800 backedges. 0 proven. 798 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:30:04,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:04,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 502 states and 1246 transitions. [2024-12-05 21:30:04,511 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1246 transitions. [2024-12-05 21:30:04,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:30:04,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:04,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:04,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:07,854 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 145 proven. 97 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-05 21:30:37,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:37,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 545 states and 1348 transitions. [2024-12-05 21:30:37,743 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1348 transitions. [2024-12-05 21:30:37,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:30:37,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:37,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:37,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:38,023 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 145 proven. 97 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-05 21:30:39,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:39,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 546 states and 1401 transitions. [2024-12-05 21:30:39,338 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1401 transitions. [2024-12-05 21:30:39,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:30:39,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:39,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:39,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:40,381 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:30:43,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:43,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 550 states and 1422 transitions. [2024-12-05 21:30:43,184 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1422 transitions. [2024-12-05 21:30:43,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:30:43,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:43,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:43,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:43,304 INFO L134 CoverageAnalysis]: Checked inductivity of 882 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 882 trivial. 0 not checked. [2024-12-05 21:30:45,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:45,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 554 states and 1427 transitions. [2024-12-05 21:30:45,984 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1427 transitions. [2024-12-05 21:30:45,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:30:45,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:45,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:45,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:46,181 INFO L134 CoverageAnalysis]: Checked inductivity of 882 backedges. 0 proven. 880 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:30:48,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:48,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 556 states and 1435 transitions. [2024-12-05 21:30:48,827 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1435 transitions. [2024-12-05 21:30:48,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 21:30:48,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:48,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:48,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:49,959 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2024-12-05 21:30:53,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:53,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 561 states and 1442 transitions. [2024-12-05 21:30:53,829 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1442 transitions. [2024-12-05 21:30:53,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:30:53,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:53,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:53,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:54,930 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:30:57,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:57,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 565 states and 1463 transitions. [2024-12-05 21:30:57,909 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1463 transitions. [2024-12-05 21:30:57,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:30:57,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:57,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:57,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:57,944 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 968 trivial. 0 not checked. [2024-12-05 21:31:00,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:00,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 569 states and 1468 transitions. [2024-12-05 21:31:00,477 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1468 transitions. [2024-12-05 21:31:00,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:31:00,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:00,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:00,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:00,704 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 0 proven. 966 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:31:03,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:03,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 571 states and 1476 transitions. [2024-12-05 21:31:03,594 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1476 transitions. [2024-12-05 21:31:03,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:31:03,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:03,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:03,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:07,231 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 185 proven. 127 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-05 21:31:43,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:43,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 619 states and 1585 transitions. [2024-12-05 21:31:43,516 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1585 transitions. [2024-12-05 21:31:43,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:31:43,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:43,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:43,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:43,736 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 185 proven. 127 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-05 21:31:45,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:45,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 620 states and 1643 transitions. [2024-12-05 21:31:45,367 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1643 transitions. [2024-12-05 21:31:45,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:31:45,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:45,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:45,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:46,682 INFO L134 CoverageAnalysis]: Checked inductivity of 1104 backedges. 0 proven. 1104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:31:49,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:49,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 624 states and 1666 transitions. [2024-12-05 21:31:49,813 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1666 transitions. [2024-12-05 21:31:49,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:31:49,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:49,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:49,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:49,864 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-12-05 21:31:52,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:52,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 628 states and 1671 transitions. [2024-12-05 21:31:52,702 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1671 transitions. [2024-12-05 21:31:52,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:31:52,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:52,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:52,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:53,082 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 0 proven. 1056 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:31:56,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:56,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 630 states and 1680 transitions. [2024-12-05 21:31:56,090 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1680 transitions. [2024-12-05 21:31:56,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 21:31:56,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:56,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:56,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:57,270 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-12-05 21:32:01,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:01,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 635 states and 1687 transitions. [2024-12-05 21:32:01,673 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1687 transitions. [2024-12-05 21:32:01,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 21:32:01,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:01,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:01,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:03,001 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:32:06,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:06,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 639 states and 1710 transitions. [2024-12-05 21:32:06,332 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1710 transitions. [2024-12-05 21:32:06,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 21:32:06,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:06,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:06,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:06,367 INFO L134 CoverageAnalysis]: Checked inductivity of 1152 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1152 trivial. 0 not checked. [2024-12-05 21:32:09,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:09,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 643 states and 1715 transitions. [2024-12-05 21:32:09,479 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1715 transitions. [2024-12-05 21:32:09,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 21:32:09,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:09,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:09,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:09,726 INFO L134 CoverageAnalysis]: Checked inductivity of 1152 backedges. 0 proven. 1150 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:32:12,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:12,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 645 states and 1724 transitions. [2024-12-05 21:32:12,810 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1724 transitions. [2024-12-05 21:32:12,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:32:12,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:12,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:12,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:14,187 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:32:17,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:17,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 649 states and 1747 transitions. [2024-12-05 21:32:17,422 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1747 transitions. [2024-12-05 21:32:17,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:32:17,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:17,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:17,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:17,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1250 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1250 trivial. 0 not checked. [2024-12-05 21:32:20,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:20,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 653 states and 1752 transitions. [2024-12-05 21:32:20,658 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1752 transitions. [2024-12-05 21:32:20,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:32:20,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:20,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:20,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:21,105 INFO L134 CoverageAnalysis]: Checked inductivity of 1250 backedges. 0 proven. 1248 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:32:24,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:24,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 655 states and 1761 transitions. [2024-12-05 21:32:24,304 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1761 transitions. [2024-12-05 21:32:24,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 21:32:24,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:24,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:24,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:28,775 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 230 proven. 161 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-12-05 21:33:14,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:14,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1898 states to 708 states and 1880 transitions. [2024-12-05 21:33:14,239 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1880 transitions. [2024-12-05 21:33:14,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 21:33:14,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:14,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:14,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:14,646 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 230 proven. 161 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-12-05 21:33:16,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:16,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 709 states and 1945 transitions. [2024-12-05 21:33:16,446 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1945 transitions. [2024-12-05 21:33:16,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:33:16,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:16,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:16,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:17,867 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:33:21,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:21,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 713 states and 1970 transitions. [2024-12-05 21:33:21,690 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1970 transitions. [2024-12-05 21:33:21,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:33:21,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:21,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:21,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:21,731 INFO L134 CoverageAnalysis]: Checked inductivity of 1352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1352 trivial. 0 not checked. [2024-12-05 21:33:25,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:25,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1993 states to 717 states and 1975 transitions. [2024-12-05 21:33:25,108 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1975 transitions. [2024-12-05 21:33:25,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:33:25,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:25,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:25,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:25,433 INFO L134 CoverageAnalysis]: Checked inductivity of 1352 backedges. 0 proven. 1350 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:33:28,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:28,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 719 states and 1985 transitions. [2024-12-05 21:33:28,904 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1985 transitions. [2024-12-05 21:33:28,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 21:33:28,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:28,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:28,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:30,331 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-12-05 21:33:35,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:35,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2010 states to 724 states and 1992 transitions. [2024-12-05 21:33:35,195 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1992 transitions. [2024-12-05 21:33:35,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 21:33:35,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:35,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:35,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:36,593 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 1512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:33:40,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:40,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 728 states and 2017 transitions. [2024-12-05 21:33:40,563 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 2017 transitions. [2024-12-05 21:33:40,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 21:33:40,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:40,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:40,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:40,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1458 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-12-05 21:33:43,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:43,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 732 states and 2022 transitions. [2024-12-05 21:33:43,966 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 2022 transitions. [2024-12-05 21:33:43,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 21:33:43,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:43,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:43,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:44,291 INFO L134 CoverageAnalysis]: Checked inductivity of 1458 backedges. 0 proven. 1456 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:33:47,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:47,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2050 states to 734 states and 2032 transitions. [2024-12-05 21:33:47,932 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 2032 transitions. [2024-12-05 21:33:47,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 21:33:47,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:47,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:47,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:52,809 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 280 proven. 199 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 21:34:46,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:46,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2179 states to 792 states and 2160 transitions. [2024-12-05 21:34:46,472 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 2160 transitions. [2024-12-05 21:34:46,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 21:34:46,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:46,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:46,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:46,750 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 280 proven. 199 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 21:34:48,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:48,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 793 states and 2230 transitions. [2024-12-05 21:34:48,863 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 2230 transitions. [2024-12-05 21:34:48,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 21:34:48,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:48,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:48,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:50,563 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 1624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:34:54,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:54,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 797 states and 2257 transitions. [2024-12-05 21:34:54,821 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 2257 transitions. [2024-12-05 21:34:54,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 21:34:54,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:54,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:54,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:54,859 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1568 trivial. 0 not checked. [2024-12-05 21:34:58,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:58,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 801 states and 2262 transitions. [2024-12-05 21:34:58,781 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 2262 transitions. [2024-12-05 21:34:58,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 21:34:58,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:58,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:58,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:59,128 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 0 proven. 1566 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:35:02,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:02,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 803 states and 2273 transitions. [2024-12-05 21:35:02,944 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 2273 transitions. [2024-12-05 21:35:02,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 21:35:02,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:02,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:02,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:04,342 INFO L134 CoverageAnalysis]: Checked inductivity of 678 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2024-12-05 21:35:09,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:09,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 808 states and 2280 transitions. [2024-12-05 21:35:09,798 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 2280 transitions. [2024-12-05 21:35:09,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 21:35:09,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:09,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:09,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:11,410 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 1740 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:35:15,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:15,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 812 states and 2307 transitions. [2024-12-05 21:35:15,737 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 2307 transitions. [2024-12-05 21:35:15,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 21:35:15,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:15,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:15,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:15,845 INFO L134 CoverageAnalysis]: Checked inductivity of 1682 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-12-05 21:36:38,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:38,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2759 states to 878 states and 2740 transitions. [2024-12-05 21:36:38,083 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 2740 transitions. [2024-12-05 21:36:38,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 21:36:38,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:38,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:38,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:38,179 INFO L134 CoverageAnalysis]: Checked inductivity of 1628 backedges. 58 proven. 56 refuted. 0 times theorem prover too weak. 1514 trivial. 0 not checked. [2024-12-05 21:36:40,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:40,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2758 states to 878 states and 2739 transitions. [2024-12-05 21:36:40,763 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 2739 transitions. [2024-12-05 21:36:40,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:36:40,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:40,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:40,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:42,621 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 1860 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:36:47,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:47,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2785 states to 882 states and 2766 transitions. [2024-12-05 21:36:47,742 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 2766 transitions. [2024-12-05 21:36:47,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:36:47,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:47,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:47,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:47,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1800 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1800 trivial. 0 not checked. [2024-12-05 21:36:59,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:59,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 890 states and 2778 transitions. [2024-12-05 21:36:59,580 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 2778 transitions. [2024-12-05 21:36:59,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:36:59,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:59,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:59,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:59,683 INFO L134 CoverageAnalysis]: Checked inductivity of 1744 backedges. 276 proven. 54 refuted. 0 times theorem prover too weak. 1414 trivial. 0 not checked. [2024-12-05 21:37:02,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:02,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 890 states and 2777 transitions. [2024-12-05 21:37:02,307 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 2777 transitions. [2024-12-05 21:37:02,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:37:02,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:02,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:02,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:02,420 INFO L134 CoverageAnalysis]: Checked inductivity of 1744 backedges. 372 proven. 52 refuted. 0 times theorem prover too weak. 1320 trivial. 0 not checked. [2024-12-05 21:37:05,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:05,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2795 states to 890 states and 2776 transitions. [2024-12-05 21:37:05,104 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 2776 transitions. [2024-12-05 21:37:05,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:37:05,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:05,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:05,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:05,202 INFO L134 CoverageAnalysis]: Checked inductivity of 1744 backedges. 460 proven. 50 refuted. 0 times theorem prover too weak. 1234 trivial. 0 not checked. [2024-12-05 21:37:07,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:07,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2794 states to 890 states and 2775 transitions. [2024-12-05 21:37:07,668 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 2775 transitions. [2024-12-05 21:37:07,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:37:07,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:07,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:07,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:07,768 INFO L134 CoverageAnalysis]: Checked inductivity of 1744 backedges. 540 proven. 48 refuted. 0 times theorem prover too weak. 1156 trivial. 0 not checked. [2024-12-05 21:37:10,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:10,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2793 states to 890 states and 2774 transitions. [2024-12-05 21:37:10,343 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 2774 transitions. [2024-12-05 21:37:10,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:37:10,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:10,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:10,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:10,483 INFO L134 CoverageAnalysis]: Checked inductivity of 1744 backedges. 612 proven. 46 refuted. 0 times theorem prover too weak. 1086 trivial. 0 not checked. [2024-12-05 21:37:13,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:13,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2792 states to 890 states and 2773 transitions. [2024-12-05 21:37:13,100 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 2773 transitions. [2024-12-05 21:37:13,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:37:13,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:13,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:13,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:13,195 INFO L134 CoverageAnalysis]: Checked inductivity of 1744 backedges. 676 proven. 44 refuted. 0 times theorem prover too weak. 1024 trivial. 0 not checked. [2024-12-05 21:37:15,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:15,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2791 states to 890 states and 2772 transitions. [2024-12-05 21:37:15,656 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 2772 transitions. [2024-12-05 21:37:15,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:37:15,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:15,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:15,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:15,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1744 backedges. 732 proven. 42 refuted. 0 times theorem prover too weak. 970 trivial. 0 not checked. [2024-12-05 21:37:18,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:18,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2790 states to 890 states and 2771 transitions. [2024-12-05 21:37:18,297 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 2771 transitions. [2024-12-05 21:37:18,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:37:18,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:18,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:18,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:18,533 INFO L134 CoverageAnalysis]: Checked inductivity of 1744 backedges. 780 proven. 40 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-12-05 21:37:20,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:20,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2789 states to 890 states and 2770 transitions. [2024-12-05 21:37:20,942 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 2770 transitions. [2024-12-05 21:37:20,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:37:20,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:20,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:20,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:21,038 INFO L134 CoverageAnalysis]: Checked inductivity of 1744 backedges. 820 proven. 38 refuted. 0 times theorem prover too weak. 886 trivial. 0 not checked. [2024-12-05 21:37:23,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:23,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2788 states to 890 states and 2769 transitions. [2024-12-05 21:37:23,526 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 2769 transitions. [2024-12-05 21:37:23,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:37:23,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:23,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:23,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:23,622 INFO L134 CoverageAnalysis]: Checked inductivity of 1744 backedges. 852 proven. 36 refuted. 0 times theorem prover too weak. 856 trivial. 0 not checked. [2024-12-05 21:37:26,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:26,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2787 states to 890 states and 2768 transitions. [2024-12-05 21:37:26,348 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 2768 transitions. [2024-12-05 21:37:26,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:37:26,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:26,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:26,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:26,442 INFO L134 CoverageAnalysis]: Checked inductivity of 1744 backedges. 876 proven. 34 refuted. 0 times theorem prover too weak. 834 trivial. 0 not checked. [2024-12-05 21:37:28,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:28,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 890 states and 2767 transitions. [2024-12-05 21:37:28,973 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 2767 transitions. [2024-12-05 21:37:28,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:37:28,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:28,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:28,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:29,059 INFO L134 CoverageAnalysis]: Checked inductivity of 1744 backedges. 892 proven. 32 refuted. 0 times theorem prover too weak. 820 trivial. 0 not checked. [2024-12-05 21:37:31,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:31,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2785 states to 890 states and 2766 transitions. [2024-12-05 21:37:31,484 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 2766 transitions. [2024-12-05 21:37:31,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:37:31,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:31,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:31,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:31,579 INFO L134 CoverageAnalysis]: Checked inductivity of 1744 backedges. 900 proven. 30 refuted. 0 times theorem prover too weak. 814 trivial. 0 not checked. [2024-12-05 21:37:34,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:34,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 890 states and 2765 transitions. [2024-12-05 21:37:34,119 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 2765 transitions. [2024-12-05 21:37:34,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:37:34,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:34,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:34,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:34,202 INFO L134 CoverageAnalysis]: Checked inductivity of 1744 backedges. 900 proven. 28 refuted. 0 times theorem prover too weak. 816 trivial. 0 not checked. [2024-12-05 21:37:36,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:36,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2783 states to 890 states and 2764 transitions. [2024-12-05 21:37:36,532 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 2764 transitions. [2024-12-05 21:37:36,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 21:37:36,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:36,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:36,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:43,219 INFO L134 CoverageAnalysis]: Checked inductivity of 764 backedges. 335 proven. 241 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2024-12-05 21:39:03,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:03,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2939 states to 953 states and 2919 transitions. [2024-12-05 21:39:03,473 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 2919 transitions. [2024-12-05 21:39:03,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 21:39:03,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:03,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:03,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:03,818 INFO L134 CoverageAnalysis]: Checked inductivity of 764 backedges. 335 proven. 241 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2024-12-05 21:39:06,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:06,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3030 states to 954 states and 3010 transitions. [2024-12-05 21:39:06,372 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 3010 transitions. [2024-12-05 21:39:06,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 21:39:06,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:06,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:06,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:08,585 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 1984 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:39:14,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:14,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3059 states to 958 states and 3039 transitions. [2024-12-05 21:39:14,140 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 3039 transitions. [2024-12-05 21:39:14,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 21:39:14,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:14,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:14,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:14,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1922 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1922 trivial. 0 not checked. [2024-12-05 21:39:19,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:19,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3064 states to 962 states and 3044 transitions. [2024-12-05 21:39:19,264 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 3044 transitions. [2024-12-05 21:39:19,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 21:39:19,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:19,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:19,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:19,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1864 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 1800 trivial. 0 not checked. [2024-12-05 21:39:24,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:24,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3068 states to 964 states and 3048 transitions. [2024-12-05 21:39:24,980 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 3048 transitions. [2024-12-05 21:39:24,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 21:39:24,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:24,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:24,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:25,396 INFO L134 CoverageAnalysis]: Checked inductivity of 1922 backedges. 0 proven. 1920 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.