./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loops/for_bounded_loop1.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_09afa05a-3081-43cc-bd01-07f2791b883d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09afa05a-3081-43cc-bd01-07f2791b883d/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_09afa05a-3081-43cc-bd01-07f2791b883d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09afa05a-3081-43cc-bd01-07f2791b883d/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/loops/for_bounded_loop1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09afa05a-3081-43cc-bd01-07f2791b883d/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_09afa05a-3081-43cc-bd01-07f2791b883d/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 d362508cc6d10100af1abe34073a764b50319c9e1ae9c7cc9c70a242e3f5c8c4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:27:30,439 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:27:30,492 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09afa05a-3081-43cc-bd01-07f2791b883d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 02:27:30,496 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:27:30,496 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:27:30,514 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:27:30,515 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:27:30,515 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:27:30,515 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:27:30,516 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:27:30,516 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:27:30,516 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:27:30,516 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:27:30,516 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:27:30,516 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:27:30,516 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:27:30,516 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:27:30,516 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:27:30,516 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:27:30,516 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:27:30,517 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:27:30,517 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:27:30,517 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:27:30,517 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:27:30,517 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:27:30,517 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:27:30,517 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:27:30,517 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:27:30,517 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:27:30,517 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:27:30,517 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:27:30,517 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:27:30,517 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:27:30,518 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:27:30,518 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:27:30,518 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_09afa05a-3081-43cc-bd01-07f2791b883d/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 -> d362508cc6d10100af1abe34073a764b50319c9e1ae9c7cc9c70a242e3f5c8c4 [2024-12-06 02:27:30,754 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:27:30,761 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:27:30,762 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:27:30,763 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:27:30,764 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:27:30,765 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09afa05a-3081-43cc-bd01-07f2791b883d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/loops/for_bounded_loop1.c [2024-12-06 02:27:33,337 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09afa05a-3081-43cc-bd01-07f2791b883d/bin/ukojak-verify-CZk0znPC7b/data/2fed6b019/d57f9afed00f45628639add28f2634c5/FLAG31b017bf1 [2024-12-06 02:27:33,535 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:27:33,535 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09afa05a-3081-43cc-bd01-07f2791b883d/sv-benchmarks/c/loops/for_bounded_loop1.c [2024-12-06 02:27:33,540 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09afa05a-3081-43cc-bd01-07f2791b883d/bin/ukojak-verify-CZk0znPC7b/data/2fed6b019/d57f9afed00f45628639add28f2634c5/FLAG31b017bf1 [2024-12-06 02:27:33,917 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09afa05a-3081-43cc-bd01-07f2791b883d/bin/ukojak-verify-CZk0znPC7b/data/2fed6b019/d57f9afed00f45628639add28f2634c5 [2024-12-06 02:27:33,919 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:27:33,920 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:27:33,921 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:27:33,921 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:27:33,925 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:27:33,926 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:27:33" (1/1) ... [2024-12-06 02:27:33,927 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3acc20ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:33, skipping insertion in model container [2024-12-06 02:27:33,927 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:27:33" (1/1) ... [2024-12-06 02:27:33,939 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:27:34,077 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:27:34,084 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:27:34,097 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:27:34,107 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:27:34,108 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:34 WrapperNode [2024-12-06 02:27:34,108 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:27:34,109 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:27:34,109 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:27:34,109 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:27:34,113 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:34" (1/1) ... [2024-12-06 02:27:34,118 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:34" (1/1) ... [2024-12-06 02:27:34,129 INFO L138 Inliner]: procedures = 14, calls = 11, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 51 [2024-12-06 02:27:34,129 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:27:34,130 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:27:34,130 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:27:34,130 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:27:34,135 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:34" (1/1) ... [2024-12-06 02:27:34,135 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:34" (1/1) ... [2024-12-06 02:27:34,136 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:34" (1/1) ... [2024-12-06 02:27:34,136 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:34" (1/1) ... [2024-12-06 02:27:34,138 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:34" (1/1) ... [2024-12-06 02:27:34,139 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:34" (1/1) ... [2024-12-06 02:27:34,142 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:34" (1/1) ... [2024-12-06 02:27:34,142 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:34" (1/1) ... [2024-12-06 02:27:34,143 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:34" (1/1) ... [2024-12-06 02:27:34,144 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:27:34,145 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:27:34,145 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:27:34,145 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:27:34,146 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:27:34" (1/1) ... [2024-12-06 02:27:34,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:27:34,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09afa05a-3081-43cc-bd01-07f2791b883d/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:27:34,174 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09afa05a-3081-43cc-bd01-07f2791b883d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:27:34,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09afa05a-3081-43cc-bd01-07f2791b883d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:27:34,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:27:34,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:27:34,203 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:27:34,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:27:34,203 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 02:27:34,203 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 02:27:34,254 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:27:34,256 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:27:34,354 INFO L? ?]: Removed 21 outVars from TransFormulas that were not future-live. [2024-12-06 02:27:34,355 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:27:34,380 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:27:34,380 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 02:27:34,380 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:27:34 BoogieIcfgContainer [2024-12-06 02:27:34,380 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:27:34,381 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:27:34,381 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:27:34,388 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:27:34,388 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:27:34" (1/1) ... [2024-12-06 02:27:34,394 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:27:34,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:34,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 25 states and 29 transitions. [2024-12-06 02:27:34,440 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 29 transitions. [2024-12-06 02:27:34,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:27:34,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:34,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:34,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:34,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:34,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:34,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 27 states and 33 transitions. [2024-12-06 02:27:34,651 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 33 transitions. [2024-12-06 02:27:34,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:27:34,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:34,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:34,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:34,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:34,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:34,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 28 states and 34 transitions. [2024-12-06 02:27:34,728 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 34 transitions. [2024-12-06 02:27:34,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:27:34,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:34,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:34,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:34,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:34,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:34,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 32 states and 41 transitions. [2024-12-06 02:27:34,900 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 41 transitions. [2024-12-06 02:27:34,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:27:34,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:34,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:34,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:34,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:27:35,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:35,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 37 states and 49 transitions. [2024-12-06 02:27:35,120 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2024-12-06 02:27:35,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:27:35,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:35,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:35,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:35,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:27:35,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:35,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 48 states and 68 transitions. [2024-12-06 02:27:35,552 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 68 transitions. [2024-12-06 02:27:35,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:27:35,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:35,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:35,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:35,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:27:35,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:35,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 49 states and 70 transitions. [2024-12-06 02:27:35,615 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 70 transitions. [2024-12-06 02:27:35,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:27:35,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:35,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:35,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:35,681 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:27:36,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:36,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 58 states and 83 transitions. [2024-12-06 02:27:36,141 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 83 transitions. [2024-12-06 02:27:36,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:27:36,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:36,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:36,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:36,212 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:27:36,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:36,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 68 states and 96 transitions. [2024-12-06 02:27:36,839 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 96 transitions. [2024-12-06 02:27:36,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:27:36,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:36,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:36,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:36,896 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:27:36,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:36,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 69 states and 96 transitions. [2024-12-06 02:27:36,930 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 96 transitions. [2024-12-06 02:27:36,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:27:36,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:36,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:36,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:37,014 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:27:37,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:37,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 80 states and 115 transitions. [2024-12-06 02:27:37,612 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 115 transitions. [2024-12-06 02:27:37,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:27:37,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:37,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:37,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:37,668 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:27:37,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:37,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 83 states and 119 transitions. [2024-12-06 02:27:37,817 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 119 transitions. [2024-12-06 02:27:37,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:27:37,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:37,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:37,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:37,922 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:27:38,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:38,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 95 states and 141 transitions. [2024-12-06 02:27:38,636 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 141 transitions. [2024-12-06 02:27:38,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:27:38,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:38,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:38,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:38,683 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:27:38,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:38,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 98 states and 144 transitions. [2024-12-06 02:27:38,855 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 144 transitions. [2024-12-06 02:27:38,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:27:38,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:38,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:38,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:38,905 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 02:27:39,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:39,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 105 states and 153 transitions. [2024-12-06 02:27:39,587 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 153 transitions. [2024-12-06 02:27:39,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:27:39,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:39,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:39,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:39,658 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 02:27:40,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:40,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 112 states and 162 transitions. [2024-12-06 02:27:40,437 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 162 transitions. [2024-12-06 02:27:40,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:27:40,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:40,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:40,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:40,570 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 11 proven. 23 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:27:40,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:40,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 113 states and 162 transitions. [2024-12-06 02:27:40,716 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 162 transitions. [2024-12-06 02:27:40,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:27:40,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:40,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:40,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:40,863 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:27:41,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:41,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 125 states and 184 transitions. [2024-12-06 02:27:41,692 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 184 transitions. [2024-12-06 02:27:41,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:27:41,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:41,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:41,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:41,754 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:27:41,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:41,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 128 states and 187 transitions. [2024-12-06 02:27:41,990 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 187 transitions. [2024-12-06 02:27:41,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:27:41,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:41,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:41,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:42,052 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-06 02:27:42,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:42,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 135 states and 195 transitions. [2024-12-06 02:27:42,736 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 195 transitions. [2024-12-06 02:27:42,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:27:42,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:42,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:42,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:42,821 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 02:27:43,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:43,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 142 states and 203 transitions. [2024-12-06 02:27:43,543 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 203 transitions. [2024-12-06 02:27:43,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:27:43,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:43,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:43,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:43,717 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:27:44,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:44,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 154 states and 225 transitions. [2024-12-06 02:27:44,607 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 225 transitions. [2024-12-06 02:27:44,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:27:44,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:44,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:44,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:44,691 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:27:44,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:44,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 157 states and 228 transitions. [2024-12-06 02:27:44,965 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 228 transitions. [2024-12-06 02:27:44,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:27:44,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:44,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:44,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:45,062 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-12-06 02:27:45,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:45,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 164 states and 236 transitions. [2024-12-06 02:27:45,863 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 236 transitions. [2024-12-06 02:27:45,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:27:45,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:45,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:45,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:45,949 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-12-06 02:27:46,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:46,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 171 states and 244 transitions. [2024-12-06 02:27:46,767 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 244 transitions. [2024-12-06 02:27:46,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:27:46,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:46,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:46,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:46,992 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:27:48,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:48,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 183 states and 266 transitions. [2024-12-06 02:27:48,095 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 266 transitions. [2024-12-06 02:27:48,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:27:48,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:48,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:48,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:48,193 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:27:48,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:48,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 186 states and 269 transitions. [2024-12-06 02:27:48,493 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 269 transitions. [2024-12-06 02:27:48,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:27:48,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:48,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:48,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:48,598 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2024-12-06 02:27:49,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:49,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 193 states and 277 transitions. [2024-12-06 02:27:49,574 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 277 transitions. [2024-12-06 02:27:49,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:27:49,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:49,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:49,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:49,650 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 02:27:50,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:50,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 200 states and 285 transitions. [2024-12-06 02:27:50,715 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 285 transitions. [2024-12-06 02:27:50,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:27:50,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:50,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:50,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:50,914 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:27:52,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:52,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 212 states and 307 transitions. [2024-12-06 02:27:52,213 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 307 transitions. [2024-12-06 02:27:52,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:27:52,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:52,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:52,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:52,282 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:27:52,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:52,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 215 states and 310 transitions. [2024-12-06 02:27:52,603 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 310 transitions. [2024-12-06 02:27:52,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 02:27:52,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:52,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:52,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:52,695 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 307 trivial. 0 not checked. [2024-12-06 02:27:53,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:53,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 222 states and 318 transitions. [2024-12-06 02:27:53,732 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 318 transitions. [2024-12-06 02:27:53,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 02:27:53,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:53,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:53,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:53,809 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-06 02:27:54,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:54,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 229 states and 326 transitions. [2024-12-06 02:27:54,968 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 326 transitions. [2024-12-06 02:27:54,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 02:27:54,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:54,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:54,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:55,245 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:27:56,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:56,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 241 states and 348 transitions. [2024-12-06 02:27:56,609 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 348 transitions. [2024-12-06 02:27:56,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 02:27:56,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:56,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:56,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:56,720 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:27:57,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:57,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 244 states and 351 transitions. [2024-12-06 02:27:57,021 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 351 transitions. [2024-12-06 02:27:57,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 02:27:57,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:57,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:57,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:57,143 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2024-12-06 02:27:58,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:58,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 251 states and 359 transitions. [2024-12-06 02:27:58,275 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 359 transitions. [2024-12-06 02:27:58,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 02:27:58,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:58,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:58,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:58,394 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 434 trivial. 0 not checked. [2024-12-06 02:27:59,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:59,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 258 states and 367 transitions. [2024-12-06 02:27:59,696 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 367 transitions. [2024-12-06 02:27:59,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 02:27:59,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:59,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:59,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:59,979 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-12-06 02:28:01,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:01,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 270 states and 389 transitions. [2024-12-06 02:28:01,552 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 389 transitions. [2024-12-06 02:28:01,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 02:28:01,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:01,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:01,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:01,669 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-12-06 02:28:02,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:02,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 273 states and 392 transitions. [2024-12-06 02:28:02,054 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 392 transitions. [2024-12-06 02:28:02,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 02:28:02,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:02,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:02,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:02,177 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 569 trivial. 0 not checked. [2024-12-06 02:28:03,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:03,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 280 states and 400 transitions. [2024-12-06 02:28:03,348 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 400 transitions. [2024-12-06 02:28:03,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 02:28:03,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:03,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:03,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:03,506 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 576 trivial. 0 not checked. [2024-12-06 02:28:04,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:04,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 287 states and 408 transitions. [2024-12-06 02:28:04,807 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 408 transitions. [2024-12-06 02:28:04,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 02:28:04,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:04,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:04,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:05,121 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 0 proven. 432 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-06 02:28:06,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:06,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 299 states and 430 transitions. [2024-12-06 02:28:06,758 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 430 transitions. [2024-12-06 02:28:06,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 02:28:06,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:06,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:06,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:06,866 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 0 proven. 432 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-06 02:28:07,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:07,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 302 states and 433 transitions. [2024-12-06 02:28:07,265 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 433 transitions. [2024-12-06 02:28:07,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 02:28:07,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:07,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:07,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:07,394 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 730 trivial. 0 not checked. [2024-12-06 02:28:08,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:08,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 309 states and 441 transitions. [2024-12-06 02:28:08,889 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 441 transitions. [2024-12-06 02:28:08,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 02:28:08,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:08,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:08,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:09,049 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 738 trivial. 0 not checked. [2024-12-06 02:28:10,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:10,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 316 states and 449 transitions. [2024-12-06 02:28:10,551 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 449 transitions. [2024-12-06 02:28:10,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:28:10,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:10,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:10,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:10,891 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 0 proven. 540 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-12-06 02:28:12,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:12,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 328 states and 471 transitions. [2024-12-06 02:28:12,866 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 471 transitions. [2024-12-06 02:28:12,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:28:12,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:12,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:12,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:13,040 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 0 proven. 540 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-12-06 02:28:13,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:13,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 331 states and 474 transitions. [2024-12-06 02:28:13,424 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 474 transitions. [2024-12-06 02:28:13,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 02:28:13,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:13,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:13,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:13,614 INFO L134 CoverageAnalysis]: Checked inductivity of 940 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 911 trivial. 0 not checked. [2024-12-06 02:28:15,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:15,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 338 states and 482 transitions. [2024-12-06 02:28:15,204 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 482 transitions. [2024-12-06 02:28:15,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 02:28:15,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:15,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:15,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:15,389 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 920 trivial. 0 not checked. [2024-12-06 02:28:16,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:16,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 345 states and 490 transitions. [2024-12-06 02:28:16,928 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 490 transitions. [2024-12-06 02:28:16,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 02:28:16,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:16,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:16,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:17,321 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2024-12-06 02:28:19,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:19,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 357 states and 512 transitions. [2024-12-06 02:28:19,255 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 512 transitions. [2024-12-06 02:28:19,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 02:28:19,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:19,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:19,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:19,458 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2024-12-06 02:28:19,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:19,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 360 states and 515 transitions. [2024-12-06 02:28:19,878 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 515 transitions. [2024-12-06 02:28:19,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 02:28:19,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:19,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:19,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:20,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1144 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 1112 trivial. 0 not checked. [2024-12-06 02:28:21,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:21,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 367 states and 523 transitions. [2024-12-06 02:28:21,808 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 523 transitions. [2024-12-06 02:28:21,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 02:28:21,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:21,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:21,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:22,041 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2024-12-06 02:28:23,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:23,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 374 states and 531 transitions. [2024-12-06 02:28:23,843 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 531 transitions. [2024-12-06 02:28:23,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 02:28:23,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:23,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:23,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:24,331 INFO L134 CoverageAnalysis]: Checked inductivity of 1344 backedges. 0 proven. 792 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-12-06 02:28:26,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:26,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 386 states and 553 transitions. [2024-12-06 02:28:26,483 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 553 transitions. [2024-12-06 02:28:26,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 02:28:26,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:26,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:26,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:26,702 INFO L134 CoverageAnalysis]: Checked inductivity of 1344 backedges. 0 proven. 792 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-12-06 02:28:27,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:27,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 389 states and 556 transitions. [2024-12-06 02:28:27,214 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 556 transitions. [2024-12-06 02:28:27,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 02:28:27,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:27,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:27,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:27,458 INFO L134 CoverageAnalysis]: Checked inductivity of 1368 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 1333 trivial. 0 not checked. [2024-12-06 02:28:29,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:29,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 396 states and 564 transitions. [2024-12-06 02:28:29,340 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 564 transitions. [2024-12-06 02:28:29,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-06 02:28:29,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:29,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:29,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:29,546 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 1344 trivial. 0 not checked. [2024-12-06 02:28:31,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:31,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 403 states and 572 transitions. [2024-12-06 02:28:31,434 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 572 transitions. [2024-12-06 02:28:31,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-06 02:28:31,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:31,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:31,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:31,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1586 backedges. 0 proven. 936 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-12-06 02:28:34,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:34,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 415 states and 594 transitions. [2024-12-06 02:28:34,260 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 594 transitions. [2024-12-06 02:28:34,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-06 02:28:34,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:34,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:34,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:34,495 INFO L134 CoverageAnalysis]: Checked inductivity of 1586 backedges. 0 proven. 936 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-12-06 02:28:35,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:35,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 418 states and 597 transitions. [2024-12-06 02:28:35,082 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 597 transitions. [2024-12-06 02:28:35,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-06 02:28:35,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:35,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:35,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:35,350 INFO L134 CoverageAnalysis]: Checked inductivity of 1612 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 1574 trivial. 0 not checked. [2024-12-06 02:28:37,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:37,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 425 states and 605 transitions. [2024-12-06 02:28:37,288 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 605 transitions. [2024-12-06 02:28:37,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-06 02:28:37,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:37,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:37,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:37,661 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 1586 trivial. 0 not checked. [2024-12-06 02:28:39,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:39,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 432 states and 613 transitions. [2024-12-06 02:28:39,623 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 613 transitions. [2024-12-06 02:28:39,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 02:28:39,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:39,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:39,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:40,203 INFO L134 CoverageAnalysis]: Checked inductivity of 1848 backedges. 0 proven. 1092 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-12-06 02:28:42,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:42,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 444 states and 635 transitions. [2024-12-06 02:28:42,783 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 635 transitions. [2024-12-06 02:28:42,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 02:28:42,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:42,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:42,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:43,078 INFO L134 CoverageAnalysis]: Checked inductivity of 1848 backedges. 0 proven. 1092 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-12-06 02:28:43,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:43,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 447 states and 638 transitions. [2024-12-06 02:28:43,686 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 638 transitions. [2024-12-06 02:28:43,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 02:28:43,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:43,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:43,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:43,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1876 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 1835 trivial. 0 not checked. [2024-12-06 02:28:46,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:46,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 454 states and 646 transitions. [2024-12-06 02:28:46,057 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 646 transitions. [2024-12-06 02:28:46,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 02:28:46,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:46,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:46,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:46,327 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 1848 trivial. 0 not checked. [2024-12-06 02:28:48,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:48,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 461 states and 654 transitions. [2024-12-06 02:28:48,584 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 654 transitions. [2024-12-06 02:28:48,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-06 02:28:48,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:48,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:48,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:49,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2130 backedges. 0 proven. 1260 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-06 02:28:51,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:51,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 473 states and 676 transitions. [2024-12-06 02:28:51,999 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 676 transitions. [2024-12-06 02:28:52,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-06 02:28:52,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:52,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:52,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:52,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2130 backedges. 0 proven. 1260 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-06 02:28:53,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:53,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 476 states and 679 transitions. [2024-12-06 02:28:53,025 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 679 transitions. [2024-12-06 02:28:53,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-12-06 02:28:53,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:53,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:53,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:53,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 2116 trivial. 0 not checked. [2024-12-06 02:28:55,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:55,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 483 states and 687 transitions. [2024-12-06 02:28:55,527 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 687 transitions. [2024-12-06 02:28:55,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-12-06 02:28:55,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:55,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:55,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:55,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 2130 trivial. 0 not checked. [2024-12-06 02:28:57,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:57,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 490 states and 695 transitions. [2024-12-06 02:28:57,991 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 695 transitions. [2024-12-06 02:28:57,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-12-06 02:28:57,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:57,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:58,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:58,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2432 backedges. 0 proven. 1440 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2024-12-06 02:29:01,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:01,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 502 states and 717 transitions. [2024-12-06 02:29:01,765 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 717 transitions. [2024-12-06 02:29:01,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-12-06 02:29:01,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:01,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:01,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:02,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2432 backedges. 0 proven. 1440 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2024-12-06 02:29:02,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:02,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 505 states and 720 transitions. [2024-12-06 02:29:02,882 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 720 transitions. [2024-12-06 02:29:02,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-12-06 02:29:02,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:02,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:02,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:03,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2464 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 2417 trivial. 0 not checked. [2024-12-06 02:29:05,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:05,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 512 states and 728 transitions. [2024-12-06 02:29:05,703 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 728 transitions. [2024-12-06 02:29:05,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-06 02:29:05,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:05,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:05,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:06,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2480 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 2432 trivial. 0 not checked. [2024-12-06 02:29:08,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:08,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 519 states and 736 transitions. [2024-12-06 02:29:08,565 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 736 transitions. [2024-12-06 02:29:08,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 02:29:08,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:08,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:08,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:09,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2754 backedges. 0 proven. 1632 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2024-12-06 02:29:12,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:12,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 531 states and 758 transitions. [2024-12-06 02:29:12,456 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 758 transitions. [2024-12-06 02:29:12,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 02:29:12,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:12,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:12,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:12,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2754 backedges. 0 proven. 1632 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2024-12-06 02:29:13,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:13,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 534 states and 761 transitions. [2024-12-06 02:29:13,495 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 761 transitions. [2024-12-06 02:29:13,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-06 02:29:13,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:13,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:13,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:13,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2788 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2738 trivial. 0 not checked. [2024-12-06 02:29:16,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:16,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 541 states and 769 transitions. [2024-12-06 02:29:16,380 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 769 transitions. [2024-12-06 02:29:16,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-06 02:29:16,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:16,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:16,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:16,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2805 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 2754 trivial. 0 not checked. [2024-12-06 02:29:19,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:19,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 548 states and 777 transitions. [2024-12-06 02:29:19,315 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 777 transitions. [2024-12-06 02:29:19,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-12-06 02:29:19,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:19,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:19,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:20,049 INFO L134 CoverageAnalysis]: Checked inductivity of 3096 backedges. 0 proven. 1836 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2024-12-06 02:29:23,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:23,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 560 states and 799 transitions. [2024-12-06 02:29:23,608 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 799 transitions. [2024-12-06 02:29:23,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-12-06 02:29:23,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:23,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:23,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:24,040 INFO L134 CoverageAnalysis]: Checked inductivity of 3096 backedges. 0 proven. 1836 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2024-12-06 02:29:24,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:24,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 563 states and 802 transitions. [2024-12-06 02:29:24,768 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 802 transitions. [2024-12-06 02:29:24,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-12-06 02:29:24,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:24,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:24,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:25,262 INFO L134 CoverageAnalysis]: Checked inductivity of 3132 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 3079 trivial. 0 not checked. [2024-12-06 02:29:27,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:27,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 570 states and 810 transitions. [2024-12-06 02:29:27,924 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 810 transitions. [2024-12-06 02:29:27,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-12-06 02:29:27,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:27,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:27,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:28,436 INFO L134 CoverageAnalysis]: Checked inductivity of 3150 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 3096 trivial. 0 not checked. [2024-12-06 02:29:31,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:31,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 577 states and 818 transitions. [2024-12-06 02:29:31,106 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 818 transitions. [2024-12-06 02:29:31,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-12-06 02:29:31,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:31,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:31,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:31,947 INFO L134 CoverageAnalysis]: Checked inductivity of 3458 backedges. 0 proven. 2052 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2024-12-06 02:29:35,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:35,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 589 states and 840 transitions. [2024-12-06 02:29:35,451 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 840 transitions. [2024-12-06 02:29:35,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-12-06 02:29:35,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:35,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:35,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:35,882 INFO L134 CoverageAnalysis]: Checked inductivity of 3458 backedges. 0 proven. 2052 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2024-12-06 02:29:36,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:36,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 592 states and 843 transitions. [2024-12-06 02:29:36,698 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 843 transitions. [2024-12-06 02:29:36,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-12-06 02:29:36,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:36,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:36,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:37,259 INFO L134 CoverageAnalysis]: Checked inductivity of 3496 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 3440 trivial. 0 not checked. [2024-12-06 02:29:40,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:40,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 599 states and 851 transitions. [2024-12-06 02:29:40,006 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 851 transitions. [2024-12-06 02:29:40,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-12-06 02:29:40,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:40,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:40,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:40,581 INFO L134 CoverageAnalysis]: Checked inductivity of 3515 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 3458 trivial. 0 not checked. [2024-12-06 02:29:43,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:43,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 606 states and 859 transitions. [2024-12-06 02:29:43,469 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 859 transitions. [2024-12-06 02:29:43,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-12-06 02:29:43,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:43,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:43,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:44,496 INFO L134 CoverageAnalysis]: Checked inductivity of 3840 backedges. 0 proven. 2280 refuted. 0 times theorem prover too weak. 1560 trivial. 0 not checked. [2024-12-06 02:29:48,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:48,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 618 states and 881 transitions. [2024-12-06 02:29:48,521 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 881 transitions. [2024-12-06 02:29:48,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-12-06 02:29:48,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:48,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:48,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:49,042 INFO L134 CoverageAnalysis]: Checked inductivity of 3840 backedges. 0 proven. 2280 refuted. 0 times theorem prover too weak. 1560 trivial. 0 not checked. [2024-12-06 02:29:49,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:49,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 621 states and 884 transitions. [2024-12-06 02:29:49,916 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 884 transitions. [2024-12-06 02:29:49,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-12-06 02:29:49,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:49,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:49,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:50,559 INFO L134 CoverageAnalysis]: Checked inductivity of 3880 backedges. 0 proven. 59 refuted. 0 times theorem prover too weak. 3821 trivial. 0 not checked. [2024-12-06 02:29:53,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:53,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 628 states and 892 transitions. [2024-12-06 02:29:53,459 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 892 transitions. [2024-12-06 02:29:53,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-12-06 02:29:53,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:53,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:53,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:54,094 INFO L134 CoverageAnalysis]: Checked inductivity of 3900 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 3840 trivial. 0 not checked. [2024-12-06 02:29:57,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:57,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 635 states and 900 transitions. [2024-12-06 02:29:57,160 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 900 transitions. [2024-12-06 02:29:57,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-12-06 02:29:57,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:57,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:57,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:58,179 INFO L134 CoverageAnalysis]: Checked inductivity of 4242 backedges. 0 proven. 2520 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2024-12-06 02:30:02,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:02,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 647 states and 922 transitions. [2024-12-06 02:30:02,137 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 922 transitions. [2024-12-06 02:30:02,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-12-06 02:30:02,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:02,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:02,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:02,687 INFO L134 CoverageAnalysis]: Checked inductivity of 4242 backedges. 0 proven. 2520 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2024-12-06 02:30:03,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:03,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 650 states and 925 transitions. [2024-12-06 02:30:03,587 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 925 transitions. [2024-12-06 02:30:03,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-12-06 02:30:03,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:03,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:03,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:04,267 INFO L134 CoverageAnalysis]: Checked inductivity of 4284 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 4222 trivial. 0 not checked. [2024-12-06 02:30:07,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:07,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 657 states and 933 transitions. [2024-12-06 02:30:07,286 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 933 transitions. [2024-12-06 02:30:07,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-12-06 02:30:07,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:07,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:07,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:07,976 INFO L134 CoverageAnalysis]: Checked inductivity of 4305 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 4242 trivial. 0 not checked. [2024-12-06 02:30:11,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:11,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 664 states and 941 transitions. [2024-12-06 02:30:11,261 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 941 transitions. [2024-12-06 02:30:11,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-12-06 02:30:11,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:11,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:11,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:12,433 INFO L134 CoverageAnalysis]: Checked inductivity of 4664 backedges. 0 proven. 2772 refuted. 0 times theorem prover too weak. 1892 trivial. 0 not checked. [2024-12-06 02:30:16,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:16,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 676 states and 963 transitions. [2024-12-06 02:30:16,573 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 963 transitions. [2024-12-06 02:30:16,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-12-06 02:30:16,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:16,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:16,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:17,208 INFO L134 CoverageAnalysis]: Checked inductivity of 4664 backedges. 0 proven. 2772 refuted. 0 times theorem prover too weak. 1892 trivial. 0 not checked. [2024-12-06 02:30:18,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:18,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 679 states and 966 transitions. [2024-12-06 02:30:18,277 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 966 transitions. [2024-12-06 02:30:18,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-12-06 02:30:18,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:18,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:18,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:19,158 INFO L134 CoverageAnalysis]: Checked inductivity of 4708 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 4643 trivial. 0 not checked. [2024-12-06 02:30:22,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:22,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 686 states and 974 transitions. [2024-12-06 02:30:22,442 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 974 transitions. [2024-12-06 02:30:22,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-12-06 02:30:22,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:22,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:22,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:23,198 INFO L134 CoverageAnalysis]: Checked inductivity of 4730 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 4664 trivial. 0 not checked. [2024-12-06 02:30:26,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:26,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 693 states and 982 transitions. [2024-12-06 02:30:26,466 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 982 transitions. [2024-12-06 02:30:26,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2024-12-06 02:30:26,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:26,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:26,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:27,730 INFO L134 CoverageAnalysis]: Checked inductivity of 5106 backedges. 0 proven. 3036 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-12-06 02:30:32,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:32,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 705 states and 1004 transitions. [2024-12-06 02:30:32,002 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1004 transitions. [2024-12-06 02:30:32,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2024-12-06 02:30:32,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:32,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:32,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:32,663 INFO L134 CoverageAnalysis]: Checked inductivity of 5106 backedges. 0 proven. 3036 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-12-06 02:30:33,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:33,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 708 states and 1007 transitions. [2024-12-06 02:30:33,700 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1007 transitions. [2024-12-06 02:30:33,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2024-12-06 02:30:33,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:33,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:33,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:34,546 INFO L134 CoverageAnalysis]: Checked inductivity of 5152 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 5084 trivial. 0 not checked. [2024-12-06 02:30:37,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:37,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 715 states and 1015 transitions. [2024-12-06 02:30:37,762 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1015 transitions. [2024-12-06 02:30:37,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-12-06 02:30:37,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:37,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:37,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:38,598 INFO L134 CoverageAnalysis]: Checked inductivity of 5175 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 5106 trivial. 0 not checked. [2024-12-06 02:30:42,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:42,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 722 states and 1023 transitions. [2024-12-06 02:30:42,115 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1023 transitions. [2024-12-06 02:30:42,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2024-12-06 02:30:42,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:42,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:42,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:43,451 INFO L134 CoverageAnalysis]: Checked inductivity of 5568 backedges. 0 proven. 3312 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2024-12-06 02:30:48,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:48,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 734 states and 1045 transitions. [2024-12-06 02:30:48,189 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1045 transitions. [2024-12-06 02:30:48,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2024-12-06 02:30:48,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:48,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:48,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:48,934 INFO L134 CoverageAnalysis]: Checked inductivity of 5568 backedges. 0 proven. 3312 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2024-12-06 02:30:50,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:50,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 737 states and 1048 transitions. [2024-12-06 02:30:50,069 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1048 transitions. [2024-12-06 02:30:50,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-12-06 02:30:50,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:50,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:50,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:50,876 INFO L134 CoverageAnalysis]: Checked inductivity of 5616 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 5545 trivial. 0 not checked. [2024-12-06 02:30:54,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:54,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 744 states and 1056 transitions. [2024-12-06 02:30:54,324 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1056 transitions. [2024-12-06 02:30:54,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2024-12-06 02:30:54,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:54,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:54,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:55,259 INFO L134 CoverageAnalysis]: Checked inductivity of 5640 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 5568 trivial. 0 not checked. [2024-12-06 02:30:59,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:59,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 751 states and 1064 transitions. [2024-12-06 02:30:59,043 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1064 transitions. [2024-12-06 02:30:59,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2024-12-06 02:30:59,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:59,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:59,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:00,472 INFO L134 CoverageAnalysis]: Checked inductivity of 6050 backedges. 0 proven. 3600 refuted. 0 times theorem prover too weak. 2450 trivial. 0 not checked. [2024-12-06 02:31:05,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:05,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 763 states and 1086 transitions. [2024-12-06 02:31:05,285 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1086 transitions. [2024-12-06 02:31:05,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2024-12-06 02:31:05,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:05,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:05,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:06,185 INFO L134 CoverageAnalysis]: Checked inductivity of 6050 backedges. 0 proven. 3600 refuted. 0 times theorem prover too weak. 2450 trivial. 0 not checked. [2024-12-06 02:31:07,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:07,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 766 states and 1089 transitions. [2024-12-06 02:31:07,255 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1089 transitions. [2024-12-06 02:31:07,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2024-12-06 02:31:07,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:07,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:07,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:08,241 INFO L134 CoverageAnalysis]: Checked inductivity of 6100 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 6026 trivial. 0 not checked. [2024-12-06 02:31:11,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:11,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 773 states and 1097 transitions. [2024-12-06 02:31:11,958 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1097 transitions. [2024-12-06 02:31:11,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2024-12-06 02:31:11,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:11,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:11,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:13,037 INFO L134 CoverageAnalysis]: Checked inductivity of 6125 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 6050 trivial. 0 not checked. [2024-12-06 02:31:16,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:16,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 780 states and 1105 transitions. [2024-12-06 02:31:16,869 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1105 transitions. [2024-12-06 02:31:16,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2024-12-06 02:31:16,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:16,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:16,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:18,312 INFO L134 CoverageAnalysis]: Checked inductivity of 6552 backedges. 0 proven. 3900 refuted. 0 times theorem prover too weak. 2652 trivial. 0 not checked. [2024-12-06 02:31:23,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:23,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 792 states and 1127 transitions. [2024-12-06 02:31:23,405 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1127 transitions. [2024-12-06 02:31:23,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2024-12-06 02:31:23,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:23,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:23,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:24,310 INFO L134 CoverageAnalysis]: Checked inductivity of 6552 backedges. 0 proven. 3900 refuted. 0 times theorem prover too weak. 2652 trivial. 0 not checked. [2024-12-06 02:31:25,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:25,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 795 states and 1130 transitions. [2024-12-06 02:31:25,523 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1130 transitions. [2024-12-06 02:31:25,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2024-12-06 02:31:25,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:25,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:25,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:26,481 INFO L134 CoverageAnalysis]: Checked inductivity of 6604 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 6527 trivial. 0 not checked. [2024-12-06 02:31:30,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:30,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 802 states and 1138 transitions. [2024-12-06 02:31:30,479 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1138 transitions. [2024-12-06 02:31:30,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2024-12-06 02:31:30,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:30,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:30,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:31,521 INFO L134 CoverageAnalysis]: Checked inductivity of 6630 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 6552 trivial. 0 not checked. [2024-12-06 02:31:35,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:35,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 809 states and 1146 transitions. [2024-12-06 02:31:35,745 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1146 transitions. [2024-12-06 02:31:35,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2024-12-06 02:31:35,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:35,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:35,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:37,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7074 backedges. 0 proven. 4212 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2024-12-06 02:31:42,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:42,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 821 states and 1168 transitions. [2024-12-06 02:31:42,755 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1168 transitions. [2024-12-06 02:31:42,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2024-12-06 02:31:42,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:42,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:42,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:43,713 INFO L134 CoverageAnalysis]: Checked inductivity of 7074 backedges. 0 proven. 4212 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2024-12-06 02:31:45,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:45,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 824 states and 1171 transitions. [2024-12-06 02:31:45,055 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1171 transitions. [2024-12-06 02:31:45,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2024-12-06 02:31:45,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:45,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:45,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:46,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7128 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 7048 trivial. 0 not checked. [2024-12-06 02:31:50,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:50,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 831 states and 1179 transitions. [2024-12-06 02:31:50,431 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1179 transitions. [2024-12-06 02:31:50,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2024-12-06 02:31:50,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:50,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:50,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:51,596 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 7074 trivial. 0 not checked. [2024-12-06 02:31:56,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:56,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 838 states and 1187 transitions. [2024-12-06 02:31:56,092 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1187 transitions. [2024-12-06 02:31:56,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2024-12-06 02:31:56,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:56,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:56,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:58,095 INFO L134 CoverageAnalysis]: Checked inductivity of 7616 backedges. 0 proven. 4536 refuted. 0 times theorem prover too weak. 3080 trivial. 0 not checked. [2024-12-06 02:32:03,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:03,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 850 states and 1209 transitions. [2024-12-06 02:32:03,738 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1209 transitions. [2024-12-06 02:32:03,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2024-12-06 02:32:03,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:03,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:03,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:04,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7616 backedges. 0 proven. 4536 refuted. 0 times theorem prover too weak. 3080 trivial. 0 not checked. [2024-12-06 02:32:06,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:06,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 853 states and 1212 transitions. [2024-12-06 02:32:06,226 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1212 transitions. [2024-12-06 02:32:06,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-12-06 02:32:06,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:06,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:06,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:07,513 INFO L134 CoverageAnalysis]: Checked inductivity of 7672 backedges. 0 proven. 83 refuted. 0 times theorem prover too weak. 7589 trivial. 0 not checked. [2024-12-06 02:32:11,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:11,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 860 states and 1220 transitions. [2024-12-06 02:32:11,644 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1220 transitions. [2024-12-06 02:32:11,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-12-06 02:32:11,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:11,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:11,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:12,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7700 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 7616 trivial. 0 not checked. [2024-12-06 02:32:17,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:17,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 867 states and 1228 transitions. [2024-12-06 02:32:17,177 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1228 transitions. [2024-12-06 02:32:17,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-12-06 02:32:17,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:17,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:17,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:19,261 INFO L134 CoverageAnalysis]: Checked inductivity of 8178 backedges. 0 proven. 4872 refuted. 0 times theorem prover too weak. 3306 trivial. 0 not checked. [2024-12-06 02:32:24,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:24,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 879 states and 1250 transitions. [2024-12-06 02:32:24,827 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1250 transitions. [2024-12-06 02:32:24,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-12-06 02:32:24,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:24,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:24,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:26,109 INFO L134 CoverageAnalysis]: Checked inductivity of 8178 backedges. 0 proven. 4872 refuted. 0 times theorem prover too weak. 3306 trivial. 0 not checked. [2024-12-06 02:32:27,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:27,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 882 states and 1253 transitions. [2024-12-06 02:32:27,366 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1253 transitions. [2024-12-06 02:32:27,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2024-12-06 02:32:27,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:27,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:27,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:28,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8236 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 8150 trivial. 0 not checked. [2024-12-06 02:32:32,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:32,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 889 states and 1261 transitions. [2024-12-06 02:32:32,970 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1261 transitions. [2024-12-06 02:32:32,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2024-12-06 02:32:32,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:32,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:32,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:34,299 INFO L134 CoverageAnalysis]: Checked inductivity of 8265 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 8178 trivial. 0 not checked. [2024-12-06 02:32:38,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:38,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 896 states and 1269 transitions. [2024-12-06 02:32:38,811 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1269 transitions. [2024-12-06 02:32:38,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 483 [2024-12-06 02:32:38,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:38,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:38,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:40,807 INFO L134 CoverageAnalysis]: Checked inductivity of 8760 backedges. 0 proven. 5220 refuted. 0 times theorem prover too weak. 3540 trivial. 0 not checked. [2024-12-06 02:32:46,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:46,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 908 states and 1291 transitions. [2024-12-06 02:32:46,691 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1291 transitions. [2024-12-06 02:32:46,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 483 [2024-12-06 02:32:46,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:46,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:46,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:48,026 INFO L134 CoverageAnalysis]: Checked inductivity of 8760 backedges. 0 proven. 5220 refuted. 0 times theorem prover too weak. 3540 trivial. 0 not checked. [2024-12-06 02:32:49,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:49,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 911 states and 1294 transitions. [2024-12-06 02:32:49,365 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1294 transitions. [2024-12-06 02:32:49,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2024-12-06 02:32:49,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:49,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:49,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:50,940 INFO L134 CoverageAnalysis]: Checked inductivity of 8820 backedges. 0 proven. 89 refuted. 0 times theorem prover too weak. 8731 trivial. 0 not checked. [2024-12-06 02:32:55,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:55,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 918 states and 1302 transitions. [2024-12-06 02:32:55,481 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1302 transitions. [2024-12-06 02:32:55,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 486 [2024-12-06 02:32:55,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:55,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:55,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:56,945 INFO L134 CoverageAnalysis]: Checked inductivity of 8850 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 8760 trivial. 0 not checked. [2024-12-06 02:33:01,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:01,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 925 states and 1310 transitions. [2024-12-06 02:33:01,465 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1310 transitions. [2024-12-06 02:33:01,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 499 [2024-12-06 02:33:01,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:01,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:01,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:03,584 INFO L134 CoverageAnalysis]: Checked inductivity of 9362 backedges. 0 proven. 5580 refuted. 0 times theorem prover too weak. 3782 trivial. 0 not checked. [2024-12-06 02:33:09,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:09,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 937 states and 1332 transitions. [2024-12-06 02:33:09,654 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1332 transitions. [2024-12-06 02:33:09,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 499 [2024-12-06 02:33:09,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:09,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:09,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:11,088 INFO L134 CoverageAnalysis]: Checked inductivity of 9362 backedges. 0 proven. 5580 refuted. 0 times theorem prover too weak. 3782 trivial. 0 not checked. [2024-12-06 02:33:12,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:12,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 940 states and 1335 transitions. [2024-12-06 02:33:12,386 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1335 transitions. [2024-12-06 02:33:12,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 501 [2024-12-06 02:33:12,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:12,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:12,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:13,900 INFO L134 CoverageAnalysis]: Checked inductivity of 9424 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9332 trivial. 0 not checked. [2024-12-06 02:33:18,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:18,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 947 states and 1343 transitions. [2024-12-06 02:33:18,708 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1343 transitions. [2024-12-06 02:33:18,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 502 [2024-12-06 02:33:18,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:18,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:18,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:20,300 INFO L134 CoverageAnalysis]: Checked inductivity of 9455 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 9362 trivial. 0 not checked. [2024-12-06 02:33:25,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:25,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 954 states and 1351 transitions. [2024-12-06 02:33:25,252 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1351 transitions. [2024-12-06 02:33:25,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 515 [2024-12-06 02:33:25,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:25,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:25,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:27,684 INFO L134 CoverageAnalysis]: Checked inductivity of 9984 backedges. 0 proven. 5952 refuted. 0 times theorem prover too weak. 4032 trivial. 0 not checked. [2024-12-06 02:33:34,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:34,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 966 states and 1373 transitions. [2024-12-06 02:33:34,173 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1373 transitions. [2024-12-06 02:33:34,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 515 [2024-12-06 02:33:34,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:34,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:34,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:35,813 INFO L134 CoverageAnalysis]: Checked inductivity of 9984 backedges. 0 proven. 5952 refuted. 0 times theorem prover too weak. 4032 trivial. 0 not checked. [2024-12-06 02:33:37,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:37,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 969 states and 1376 transitions. [2024-12-06 02:33:37,328 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1376 transitions. [2024-12-06 02:33:37,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2024-12-06 02:33:37,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:37,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:37,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:39,082 INFO L134 CoverageAnalysis]: Checked inductivity of 10048 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 9953 trivial. 0 not checked. [2024-12-06 02:33:44,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:44,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 976 states and 1384 transitions. [2024-12-06 02:33:44,206 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1384 transitions. [2024-12-06 02:33:44,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 518 [2024-12-06 02:33:44,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:44,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:44,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:45,785 INFO L134 CoverageAnalysis]: Checked inductivity of 10080 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 9984 trivial. 0 not checked. [2024-12-06 02:33:51,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:51,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 983 states and 1392 transitions. [2024-12-06 02:33:51,006 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1392 transitions. [2024-12-06 02:33:51,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 531 [2024-12-06 02:33:51,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:51,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:51,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:53,507 INFO L134 CoverageAnalysis]: Checked inductivity of 10626 backedges. 0 proven. 6336 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2024-12-06 02:33:59,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:59,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 995 states and 1414 transitions. [2024-12-06 02:33:59,948 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1414 transitions. [2024-12-06 02:33:59,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 531 [2024-12-06 02:33:59,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:59,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:59,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:02,038 INFO L134 CoverageAnalysis]: Checked inductivity of 10626 backedges. 0 proven. 6336 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2024-12-06 02:34:03,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:03,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 998 states and 1417 transitions. [2024-12-06 02:34:03,448 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1417 transitions. [2024-12-06 02:34:03,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2024-12-06 02:34:03,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:03,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:03,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:05,440 INFO L134 CoverageAnalysis]: Checked inductivity of 10692 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 10594 trivial. 0 not checked. [2024-12-06 02:34:10,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:10,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1005 states and 1425 transitions. [2024-12-06 02:34:10,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1425 transitions. [2024-12-06 02:34:10,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 534 [2024-12-06 02:34:10,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:10,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:12,267 INFO L134 CoverageAnalysis]: Checked inductivity of 10725 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 10626 trivial. 0 not checked. [2024-12-06 02:34:17,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:17,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 1012 states and 1433 transitions. [2024-12-06 02:34:17,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1433 transitions. [2024-12-06 02:34:17,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2024-12-06 02:34:17,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:17,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:17,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:20,317 INFO L134 CoverageAnalysis]: Checked inductivity of 11288 backedges. 0 proven. 6732 refuted. 0 times theorem prover too weak. 4556 trivial. 0 not checked. [2024-12-06 02:34:27,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:27,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 1024 states and 1455 transitions. [2024-12-06 02:34:27,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1455 transitions. [2024-12-06 02:34:27,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2024-12-06 02:34:27,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:27,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:27,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:28,781 INFO L134 CoverageAnalysis]: Checked inductivity of 11288 backedges. 0 proven. 6732 refuted. 0 times theorem prover too weak. 4556 trivial. 0 not checked. [2024-12-06 02:34:30,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:30,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 1027 states and 1458 transitions. [2024-12-06 02:34:30,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 1458 transitions. [2024-12-06 02:34:30,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2024-12-06 02:34:30,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:30,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:30,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:32,265 INFO L134 CoverageAnalysis]: Checked inductivity of 11356 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 11255 trivial. 0 not checked. [2024-12-06 02:34:37,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:37,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 1034 states and 1466 transitions. [2024-12-06 02:34:37,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1466 transitions. [2024-12-06 02:34:37,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 550 [2024-12-06 02:34:37,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:37,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:37,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:39,120 INFO L134 CoverageAnalysis]: Checked inductivity of 11390 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 11288 trivial. 0 not checked. [2024-12-06 02:34:44,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:44,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 1041 states and 1474 transitions. [2024-12-06 02:34:44,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1474 transitions. [2024-12-06 02:34:44,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 563 [2024-12-06 02:34:44,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:44,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:44,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:46,965 INFO L134 CoverageAnalysis]: Checked inductivity of 11970 backedges. 0 proven. 7140 refuted. 0 times theorem prover too weak. 4830 trivial. 0 not checked. [2024-12-06 02:34:53,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:53,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 1053 states and 1496 transitions. [2024-12-06 02:34:53,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1496 transitions. [2024-12-06 02:34:53,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 563 [2024-12-06 02:34:53,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:53,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:53,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:55,704 INFO L134 CoverageAnalysis]: Checked inductivity of 11970 backedges. 0 proven. 7140 refuted. 0 times theorem prover too weak. 4830 trivial. 0 not checked. [2024-12-06 02:34:57,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:57,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 1056 states and 1499 transitions. [2024-12-06 02:34:57,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1499 transitions. [2024-12-06 02:34:57,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 565 [2024-12-06 02:34:57,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:57,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:57,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:59,333 INFO L134 CoverageAnalysis]: Checked inductivity of 12040 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 11936 trivial. 0 not checked. [2024-12-06 02:35:04,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:04,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 1063 states and 1507 transitions. [2024-12-06 02:35:04,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 1507 transitions. [2024-12-06 02:35:04,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 566 [2024-12-06 02:35:04,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:04,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:04,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:06,693 INFO L134 CoverageAnalysis]: Checked inductivity of 12075 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 11970 trivial. 0 not checked. [2024-12-06 02:35:12,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:12,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 1070 states and 1515 transitions. [2024-12-06 02:35:12,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1515 transitions. [2024-12-06 02:35:12,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 579 [2024-12-06 02:35:12,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:12,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:12,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:14,859 INFO L134 CoverageAnalysis]: Checked inductivity of 12672 backedges. 0 proven. 7560 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2024-12-06 02:35:21,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:21,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 1082 states and 1537 transitions. [2024-12-06 02:35:21,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 1537 transitions. [2024-12-06 02:35:21,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 579 [2024-12-06 02:35:21,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:21,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:21,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:23,815 INFO L134 CoverageAnalysis]: Checked inductivity of 12672 backedges. 0 proven. 7560 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2024-12-06 02:35:25,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:25,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 1085 states and 1540 transitions. [2024-12-06 02:35:25,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1540 transitions. [2024-12-06 02:35:25,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 581 [2024-12-06 02:35:25,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:25,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:25,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:27,838 INFO L134 CoverageAnalysis]: Checked inductivity of 12744 backedges. 0 proven. 107 refuted. 0 times theorem prover too weak. 12637 trivial. 0 not checked. [2024-12-06 02:35:33,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:33,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 1092 states and 1548 transitions. [2024-12-06 02:35:33,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1548 transitions. [2024-12-06 02:35:33,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2024-12-06 02:35:33,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:33,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:33,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:35,741 INFO L134 CoverageAnalysis]: Checked inductivity of 12780 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 12672 trivial. 0 not checked. [2024-12-06 02:35:41,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:41,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 1099 states and 1556 transitions. [2024-12-06 02:35:41,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1556 transitions. [2024-12-06 02:35:41,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 595 [2024-12-06 02:35:41,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:41,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:41,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:44,434 INFO L134 CoverageAnalysis]: Checked inductivity of 13394 backedges. 0 proven. 7992 refuted. 0 times theorem prover too weak. 5402 trivial. 0 not checked. [2024-12-06 02:35:52,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:52,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1111 states and 1578 transitions. [2024-12-06 02:35:52,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1578 transitions. [2024-12-06 02:35:52,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 595 [2024-12-06 02:35:52,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:52,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:52,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:54,239 INFO L134 CoverageAnalysis]: Checked inductivity of 13394 backedges. 0 proven. 7992 refuted. 0 times theorem prover too weak. 5402 trivial. 0 not checked. [2024-12-06 02:35:55,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:55,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 1114 states and 1581 transitions. [2024-12-06 02:35:55,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1581 transitions. [2024-12-06 02:35:55,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2024-12-06 02:35:55,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:55,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:55,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:58,150 INFO L134 CoverageAnalysis]: Checked inductivity of 13468 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 13358 trivial. 0 not checked. [2024-12-06 02:36:03,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:03,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 1121 states and 1589 transitions. [2024-12-06 02:36:03,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1589 transitions. [2024-12-06 02:36:03,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 598 [2024-12-06 02:36:03,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:03,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:03,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:06,080 INFO L134 CoverageAnalysis]: Checked inductivity of 13505 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 13394 trivial. 0 not checked. [2024-12-06 02:36:12,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:12,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 1128 states and 1597 transitions. [2024-12-06 02:36:12,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1597 transitions. [2024-12-06 02:36:12,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 611 [2024-12-06 02:36:12,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:12,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:12,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:15,109 INFO L134 CoverageAnalysis]: Checked inductivity of 14136 backedges. 0 proven. 8436 refuted. 0 times theorem prover too weak. 5700 trivial. 0 not checked. [2024-12-06 02:36:22,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:22,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1140 states and 1619 transitions. [2024-12-06 02:36:22,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1619 transitions. [2024-12-06 02:36:22,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 611 [2024-12-06 02:36:22,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:22,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:22,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:24,903 INFO L134 CoverageAnalysis]: Checked inductivity of 14136 backedges. 0 proven. 8436 refuted. 0 times theorem prover too weak. 5700 trivial. 0 not checked. [2024-12-06 02:36:26,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:26,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1143 states and 1622 transitions. [2024-12-06 02:36:26,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1622 transitions. [2024-12-06 02:36:26,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 613 [2024-12-06 02:36:26,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:26,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:26,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:29,074 INFO L134 CoverageAnalysis]: Checked inductivity of 14212 backedges. 0 proven. 113 refuted. 0 times theorem prover too weak. 14099 trivial. 0 not checked. [2024-12-06 02:36:34,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:34,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 1150 states and 1630 transitions. [2024-12-06 02:36:34,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 1630 transitions. [2024-12-06 02:36:34,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 614 [2024-12-06 02:36:34,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:34,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:34,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:37,302 INFO L134 CoverageAnalysis]: Checked inductivity of 14250 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 14136 trivial. 0 not checked. [2024-12-06 02:36:43,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:43,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 1157 states and 1638 transitions. [2024-12-06 02:36:43,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1638 transitions. [2024-12-06 02:36:43,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 627 [2024-12-06 02:36:43,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:43,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:43,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:46,836 INFO L134 CoverageAnalysis]: Checked inductivity of 14898 backedges. 0 proven. 8892 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2024-12-06 02:36:54,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:54,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 1169 states and 1660 transitions. [2024-12-06 02:36:54,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1660 transitions. [2024-12-06 02:36:54,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 627 [2024-12-06 02:36:54,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:54,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:54,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:57,135 INFO L134 CoverageAnalysis]: Checked inductivity of 14898 backedges. 0 proven. 8892 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2024-12-06 02:36:58,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:58,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 1172 states and 1663 transitions. [2024-12-06 02:36:58,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1663 transitions. [2024-12-06 02:36:58,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 629 [2024-12-06 02:36:58,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:58,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:58,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:01,542 INFO L134 CoverageAnalysis]: Checked inductivity of 14976 backedges. 0 proven. 116 refuted. 0 times theorem prover too weak. 14860 trivial. 0 not checked. [2024-12-06 02:37:07,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:07,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 1179 states and 1671 transitions. [2024-12-06 02:37:07,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1671 transitions. [2024-12-06 02:37:07,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 630 [2024-12-06 02:37:07,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:07,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:07,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:10,377 INFO L134 CoverageAnalysis]: Checked inductivity of 15015 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 14898 trivial. 0 not checked. [2024-12-06 02:37:16,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:16,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 1186 states and 1679 transitions. [2024-12-06 02:37:16,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 1679 transitions. [2024-12-06 02:37:16,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2024-12-06 02:37:16,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:16,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:16,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:20,298 INFO L134 CoverageAnalysis]: Checked inductivity of 15680 backedges. 0 proven. 9360 refuted. 0 times theorem prover too weak. 6320 trivial. 0 not checked. [2024-12-06 02:37:28,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:28,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1701 states to 1198 states and 1701 transitions. [2024-12-06 02:37:28,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 1701 transitions. [2024-12-06 02:37:28,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2024-12-06 02:37:28,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:28,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:28,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:30,918 INFO L134 CoverageAnalysis]: Checked inductivity of 15680 backedges. 0 proven. 9360 refuted. 0 times theorem prover too weak. 6320 trivial. 0 not checked. [2024-12-06 02:37:32,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:32,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 1201 states and 1704 transitions. [2024-12-06 02:37:32,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1704 transitions. [2024-12-06 02:37:32,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2024-12-06 02:37:32,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:32,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:32,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:35,805 INFO L134 CoverageAnalysis]: Checked inductivity of 15760 backedges. 0 proven. 119 refuted. 0 times theorem prover too weak. 15641 trivial. 0 not checked. [2024-12-06 02:37:42,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:42,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 1208 states and 1712 transitions. [2024-12-06 02:37:42,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1712 transitions. [2024-12-06 02:37:42,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 646 [2024-12-06 02:37:42,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:42,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:42,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:45,215 INFO L134 CoverageAnalysis]: Checked inductivity of 15800 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 15680 trivial. 0 not checked. [2024-12-06 02:37:51,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:51,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 1215 states and 1720 transitions. [2024-12-06 02:37:51,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 1720 transitions. [2024-12-06 02:37:51,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 659 [2024-12-06 02:37:51,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:51,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:51,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:55,179 INFO L134 CoverageAnalysis]: Checked inductivity of 16482 backedges. 0 proven. 9840 refuted. 0 times theorem prover too weak. 6642 trivial. 0 not checked. [2024-12-06 02:38:03,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:03,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 1227 states and 1742 transitions. [2024-12-06 02:38:03,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1742 transitions. [2024-12-06 02:38:03,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 659 [2024-12-06 02:38:03,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:03,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:03,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:06,198 INFO L134 CoverageAnalysis]: Checked inductivity of 16482 backedges. 0 proven. 9840 refuted. 0 times theorem prover too weak. 6642 trivial. 0 not checked. [2024-12-06 02:38:08,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:08,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 1230 states and 1745 transitions. [2024-12-06 02:38:08,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1745 transitions. [2024-12-06 02:38:08,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 661 [2024-12-06 02:38:08,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:08,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:08,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:11,221 INFO L134 CoverageAnalysis]: Checked inductivity of 16564 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 16442 trivial. 0 not checked. [2024-12-06 02:38:17,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:17,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 1237 states and 1753 transitions. [2024-12-06 02:38:17,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 1753 transitions. [2024-12-06 02:38:17,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 662 [2024-12-06 02:38:17,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:17,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:17,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:20,619 INFO L134 CoverageAnalysis]: Checked inductivity of 16605 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 16482 trivial. 0 not checked. [2024-12-06 02:38:27,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:27,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 1244 states and 1761 transitions. [2024-12-06 02:38:27,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1761 transitions. [2024-12-06 02:38:27,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 675 [2024-12-06 02:38:27,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:27,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:27,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:31,391 INFO L134 CoverageAnalysis]: Checked inductivity of 17304 backedges. 0 proven. 10332 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2024-12-06 02:38:39,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:39,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 1256 states and 1783 transitions. [2024-12-06 02:38:39,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1783 transitions. [2024-12-06 02:38:39,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 675 [2024-12-06 02:38:39,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:39,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:39,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:42,736 INFO L134 CoverageAnalysis]: Checked inductivity of 17304 backedges. 0 proven. 10332 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2024-12-06 02:38:44,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:44,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 1259 states and 1786 transitions. [2024-12-06 02:38:44,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1786 transitions. [2024-12-06 02:38:44,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 677 [2024-12-06 02:38:44,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:44,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:44,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:48,174 INFO L134 CoverageAnalysis]: Checked inductivity of 17388 backedges. 0 proven. 125 refuted. 0 times theorem prover too weak. 17263 trivial. 0 not checked. [2024-12-06 02:38:54,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:54,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 1266 states and 1794 transitions. [2024-12-06 02:38:54,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1794 transitions. [2024-12-06 02:38:54,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 678 [2024-12-06 02:38:54,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:54,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:54,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:57,782 INFO L134 CoverageAnalysis]: Checked inductivity of 17430 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 17304 trivial. 0 not checked. [2024-12-06 02:39:04,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:04,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 1273 states and 1802 transitions. [2024-12-06 02:39:04,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1802 transitions. [2024-12-06 02:39:04,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 691 [2024-12-06 02:39:04,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:04,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:04,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:08,807 INFO L134 CoverageAnalysis]: Checked inductivity of 18146 backedges. 0 proven. 10836 refuted. 0 times theorem prover too weak. 7310 trivial. 0 not checked. [2024-12-06 02:39:17,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:17,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 1285 states and 1824 transitions. [2024-12-06 02:39:17,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1824 transitions. [2024-12-06 02:39:17,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 691 [2024-12-06 02:39:17,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:17,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:17,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:20,974 INFO L134 CoverageAnalysis]: Checked inductivity of 18146 backedges. 0 proven. 10836 refuted. 0 times theorem prover too weak. 7310 trivial. 0 not checked. [2024-12-06 02:39:22,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:22,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1288 states and 1827 transitions. [2024-12-06 02:39:22,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1827 transitions. [2024-12-06 02:39:22,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 693 [2024-12-06 02:39:22,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:22,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:22,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:26,311 INFO L134 CoverageAnalysis]: Checked inductivity of 18232 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 18104 trivial. 0 not checked. [2024-12-06 02:39:32,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:32,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 1295 states and 1835 transitions. [2024-12-06 02:39:32,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 1835 transitions. [2024-12-06 02:39:32,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 694 [2024-12-06 02:39:32,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:32,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:32,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:36,300 INFO L134 CoverageAnalysis]: Checked inductivity of 18275 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 18146 trivial. 0 not checked. [2024-12-06 02:39:43,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:43,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1843 states to 1302 states and 1843 transitions. [2024-12-06 02:39:43,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1843 transitions. [2024-12-06 02:39:43,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 707 [2024-12-06 02:39:43,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:43,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:43,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:47,594 INFO L134 CoverageAnalysis]: Checked inductivity of 19008 backedges. 0 proven. 11352 refuted. 0 times theorem prover too weak. 7656 trivial. 0 not checked. [2024-12-06 02:39:56,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:56,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 1314 states and 1865 transitions. [2024-12-06 02:39:56,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 1865 transitions. [2024-12-06 02:39:56,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 707 [2024-12-06 02:39:56,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:56,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:56,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:59,628 INFO L134 CoverageAnalysis]: Checked inductivity of 19008 backedges. 0 proven. 11352 refuted. 0 times theorem prover too weak. 7656 trivial. 0 not checked. [2024-12-06 02:40:01,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:01,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 1317 states and 1868 transitions. [2024-12-06 02:40:01,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 1868 transitions. [2024-12-06 02:40:01,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 709 [2024-12-06 02:40:01,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:01,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:01,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:05,449 INFO L134 CoverageAnalysis]: Checked inductivity of 19096 backedges. 0 proven. 131 refuted. 0 times theorem prover too weak. 18965 trivial. 0 not checked. [2024-12-06 02:40:12,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:12,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 1324 states and 1876 transitions. [2024-12-06 02:40:12,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 1876 transitions. [2024-12-06 02:40:12,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 710 [2024-12-06 02:40:12,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:12,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:12,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:15,853 INFO L134 CoverageAnalysis]: Checked inductivity of 19140 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 19008 trivial. 0 not checked. [2024-12-06 02:40:22,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:22,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1331 states and 1884 transitions. [2024-12-06 02:40:22,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 1884 transitions. [2024-12-06 02:40:22,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 723 [2024-12-06 02:40:22,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:22,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:22,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:27,619 INFO L134 CoverageAnalysis]: Checked inductivity of 19890 backedges. 0 proven. 11880 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked.