./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i --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_4711f783-1db4-4994-affa-5d3500bffe76/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711f783-1db4-4994-affa-5d3500bffe76/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_4711f783-1db4-4994-affa-5d3500bffe76/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711f783-1db4-4994-affa-5d3500bffe76/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711f783-1db4-4994-affa-5d3500bffe76/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_4711f783-1db4-4994-affa-5d3500bffe76/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 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:35:57,662 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:35:57,712 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711f783-1db4-4994-affa-5d3500bffe76/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 05:35:57,715 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:35:57,716 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:35:57,734 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:35:57,734 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:35:57,735 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:35:57,735 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:35:57,735 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:35:57,735 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:35:57,735 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:35:57,735 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:35:57,736 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:35:57,736 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:35:57,736 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:35:57,736 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:35:57,736 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:35:57,736 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:35:57,736 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 05:35:57,736 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 05:35:57,736 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:35:57,736 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:35:57,736 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:35:57,736 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:35:57,737 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:35:57,737 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:35:57,737 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:35:57,737 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:35:57,737 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:35:57,737 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:35:57,737 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:35:57,737 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:35:57,737 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:35:57,738 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:35:57,738 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_4711f783-1db4-4994-affa-5d3500bffe76/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 -> 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 [2024-12-06 05:35:57,932 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:35:57,939 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:35:57,940 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:35:57,942 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:35:57,942 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:35:57,943 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711f783-1db4-4994-affa-5d3500bffe76/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2024-12-06 05:36:00,528 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711f783-1db4-4994-affa-5d3500bffe76/bin/ukojak-verify-CZk0znPC7b/data/d60c7333f/840cace6e14c45e1a0cbdedd3c5359b3/FLAG20b962f44 [2024-12-06 05:36:00,827 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:36:00,828 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711f783-1db4-4994-affa-5d3500bffe76/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2024-12-06 05:36:00,841 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711f783-1db4-4994-affa-5d3500bffe76/bin/ukojak-verify-CZk0znPC7b/data/d60c7333f/840cace6e14c45e1a0cbdedd3c5359b3/FLAG20b962f44 [2024-12-06 05:36:01,125 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711f783-1db4-4994-affa-5d3500bffe76/bin/ukojak-verify-CZk0znPC7b/data/d60c7333f/840cace6e14c45e1a0cbdedd3c5359b3 [2024-12-06 05:36:01,127 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:36:01,128 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:36:01,129 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:36:01,129 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:36:01,132 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:36:01,133 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:36:01" (1/1) ... [2024-12-06 05:36:01,133 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18360625 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:36:01, skipping insertion in model container [2024-12-06 05:36:01,133 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:36:01" (1/1) ... [2024-12-06 05:36:01,167 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:36:01,549 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:36:01,560 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:36:01,648 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:36:01,674 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:36:01,675 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:36:01 WrapperNode [2024-12-06 05:36:01,675 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:36:01,676 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:36:01,676 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:36:01,676 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:36:01,681 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:36:01" (1/1) ... [2024-12-06 05:36:01,703 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:36:01" (1/1) ... [2024-12-06 05:36:01,754 INFO L138 Inliner]: procedures = 176, calls = 336, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1563 [2024-12-06 05:36:01,754 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:36:01,755 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:36:01,755 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:36:01,755 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:36:01,763 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:36:01" (1/1) ... [2024-12-06 05:36:01,763 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:36:01" (1/1) ... [2024-12-06 05:36:01,773 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:36:01" (1/1) ... [2024-12-06 05:36:01,774 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:36:01" (1/1) ... [2024-12-06 05:36:01,812 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:36:01" (1/1) ... [2024-12-06 05:36:01,815 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:36:01" (1/1) ... [2024-12-06 05:36:01,826 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:36:01" (1/1) ... [2024-12-06 05:36:01,831 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:36:01" (1/1) ... [2024-12-06 05:36:01,836 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:36:01" (1/1) ... [2024-12-06 05:36:01,865 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:36:01,866 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:36:01,866 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:36:01,866 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:36:01,867 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:36:01" (1/1) ... [2024-12-06 05:36:01,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:36:01,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711f783-1db4-4994-affa-5d3500bffe76/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:36:01,896 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711f783-1db4-4994-affa-5d3500bffe76/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:36:01,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711f783-1db4-4994-affa-5d3500bffe76/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:36:01,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:36:01,923 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 05:36:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 05:36:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:36:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 05:36:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 05:36:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:36:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:36:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 05:36:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 05:36:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:36:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:36:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:36:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:36:02,111 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:36:02,113 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:36:03,773 INFO L? ?]: Removed 390 outVars from TransFormulas that were not future-live. [2024-12-06 05:36:03,773 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:36:05,205 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:36:05,205 INFO L312 CfgBuilder]: Removed 34 assume(true) statements. [2024-12-06 05:36:05,205 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:36:05 BoogieIcfgContainer [2024-12-06 05:36:05,205 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:36:05,206 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:36:05,206 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:36:05,215 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:36:05,216 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:36:05" (1/1) ... [2024-12-06 05:36:05,223 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:36:05,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:05,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 143 states and 239 transitions. [2024-12-06 05:36:05,275 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 239 transitions. [2024-12-06 05:36:05,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 05:36:05,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:05,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:05,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:05,406 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 05:36:05,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:05,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 142 states and 238 transitions. [2024-12-06 05:36:05,425 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 238 transitions. [2024-12-06 05:36:05,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 05:36:05,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:05,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:05,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:05,472 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 05:36:05,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:05,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 143 states and 240 transitions. [2024-12-06 05:36:05,508 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 240 transitions. [2024-12-06 05:36:05,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 05:36:05,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:05,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:05,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:36:05,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:05,587 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:36:05,591 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:36:05,608 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 05:36:05,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:05,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 146 states and 244 transitions. [2024-12-06 05:36:05,664 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 244 transitions. [2024-12-06 05:36:05,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:36:05,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:05,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:05,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:05,700 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 05:36:05,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:05,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 146 states and 240 transitions. [2024-12-06 05:36:05,705 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 240 transitions. [2024-12-06 05:36:05,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:36:05,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:05,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:05,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:05,742 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 05:36:05,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:05,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 146 states and 232 transitions. [2024-12-06 05:36:05,748 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 232 transitions. [2024-12-06 05:36:05,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:36:05,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:05,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:05,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:05,818 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 05:36:05,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:05,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 146 states and 220 transitions. [2024-12-06 05:36:05,827 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 220 transitions. [2024-12-06 05:36:05,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:36:05,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:05,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:05,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:05,999 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 05:36:16,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:36:16,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:16,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 146 states and 208 transitions. [2024-12-06 05:36:16,759 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 208 transitions. [2024-12-06 05:36:16,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:36:16,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:16,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:16,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:17,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:36:27,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:36:37,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:36:47,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:36:48,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:48,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 160 states and 223 transitions. [2024-12-06 05:36:48,034 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 223 transitions. [2024-12-06 05:36:48,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:36:48,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:48,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:48,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:48,212 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 05:36:48,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:48,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 160 states and 221 transitions. [2024-12-06 05:36:48,221 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 221 transitions. [2024-12-06 05:36:48,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 05:36:48,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:48,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:48,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:48,390 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 05:36:48,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:48,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 160 states and 219 transitions. [2024-12-06 05:36:48,397 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 219 transitions. [2024-12-06 05:36:48,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 05:36:48,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:48,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:48,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:48,583 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:36:58,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:36:58,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:58,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 160 states and 217 transitions. [2024-12-06 05:36:58,608 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 217 transitions. [2024-12-06 05:36:58,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:36:58,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:58,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:58,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:58,918 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:36:59,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:59,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 163 states and 219 transitions. [2024-12-06 05:36:59,749 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 219 transitions. [2024-12-06 05:36:59,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 05:36:59,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:59,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:59,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:00,090 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:37:10,310 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:37:20,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:37:31,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:37:41,317 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:37:51,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:37:54,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:37:54,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:54,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 209 states and 275 transitions. [2024-12-06 05:37:54,019 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 275 transitions. [2024-12-06 05:37:54,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 05:37:54,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:54,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:54,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:54,173 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:37:54,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:54,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 209 states and 273 transitions. [2024-12-06 05:37:54,183 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 273 transitions. [2024-12-06 05:37:54,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:37:54,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:54,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:54,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:54,322 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:37:54,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:54,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 209 states and 271 transitions. [2024-12-06 05:37:54,329 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 271 transitions. [2024-12-06 05:37:54,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 05:37:54,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:54,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:54,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:54,495 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:37:54,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:54,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 209 states and 269 transitions. [2024-12-06 05:37:54,794 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 269 transitions. [2024-12-06 05:37:54,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:37:54,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:54,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:54,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:54,930 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:37:55,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:55,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 209 states and 267 transitions. [2024-12-06 05:37:55,019 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 267 transitions. [2024-12-06 05:37:55,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:37:55,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:55,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:55,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:55,308 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:38:05,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:38:15,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:38:25,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:38:35,380 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:38:35,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:35,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 212 states and 269 transitions. [2024-12-06 05:38:35,393 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 269 transitions. [2024-12-06 05:38:35,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:38:35,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:35,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:35,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:35,724 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:38:45,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:38:46,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:38:46,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:46,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 215 states and 271 transitions. [2024-12-06 05:38:46,860 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 271 transitions. [2024-12-06 05:38:46,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 05:38:46,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:46,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:47,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:47,071 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:38:47,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:47,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 215 states and 270 transitions. [2024-12-06 05:38:47,089 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 270 transitions. [2024-12-06 05:38:47,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 05:38:47,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:47,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:47,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:47,395 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:38:47,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:47,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 224 states and 281 transitions. [2024-12-06 05:38:47,820 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 281 transitions. [2024-12-06 05:38:47,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 05:38:47,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:47,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:47,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:48,088 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:38:49,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:38:53,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:38:53,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:53,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 290 states and 362 transitions. [2024-12-06 05:38:53,807 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 362 transitions. [2024-12-06 05:38:53,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 05:38:53,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:53,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:53,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:54,119 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:39:04,259 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:39:14,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:39:24,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:39:34,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:39:35,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:35,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 357 states and 443 transitions. [2024-12-06 05:39:35,368 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 443 transitions. [2024-12-06 05:39:35,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 05:39:35,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:35,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:35,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:35,618 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:39:37,672 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:39:37,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:37,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 358 states and 445 transitions. [2024-12-06 05:39:37,732 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 445 transitions. [2024-12-06 05:39:37,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:39:37,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:37,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:37,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:38,086 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 05:39:48,120 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:39:58,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:40:01,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:40:01,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:01,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 361 states and 447 transitions. [2024-12-06 05:40:01,573 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 447 transitions. [2024-12-06 05:40:01,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:40:01,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:01,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:01,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:01,946 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 05:40:06,500 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:40:07,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:07,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 434 states and 543 transitions. [2024-12-06 05:40:07,656 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 543 transitions. [2024-12-06 05:40:07,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:40:07,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:07,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:08,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:09,356 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:40:09,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:09,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 436 states and 546 transitions. [2024-12-06 05:40:09,543 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 546 transitions. [2024-12-06 05:40:09,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:40:09,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:09,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:10,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:11,303 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:40:11,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:11,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 437 states and 548 transitions. [2024-12-06 05:40:11,494 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 548 transitions. [2024-12-06 05:40:11,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:40:11,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:11,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:11,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:11,700 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 05:40:11,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:11,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 437 states and 546 transitions. [2024-12-06 05:40:11,737 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 546 transitions. [2024-12-06 05:40:11,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:40:11,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:11,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:12,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:13,002 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 05:40:13,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:13,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 438 states and 547 transitions. [2024-12-06 05:40:13,207 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 547 transitions. [2024-12-06 05:40:13,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:40:13,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:13,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:13,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:13,492 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:40:13,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:13,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 441 states and 549 transitions. [2024-12-06 05:40:13,761 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 549 transitions. [2024-12-06 05:40:13,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 05:40:13,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:13,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:14,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:15,054 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 3 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:40:15,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:15,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 443 states and 552 transitions. [2024-12-06 05:40:15,606 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 552 transitions. [2024-12-06 05:40:15,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 05:40:15,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:15,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:16,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:17,329 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 3 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:40:17,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:17,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 444 states and 553 transitions. [2024-12-06 05:40:17,761 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 553 transitions. [2024-12-06 05:40:17,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:40:17,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:17,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:18,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:19,182 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 05:40:19,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:19,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 445 states and 554 transitions. [2024-12-06 05:40:19,524 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 554 transitions. [2024-12-06 05:40:19,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:40:19,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:19,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:20,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:20,852 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 05:40:21,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:21,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 446 states and 555 transitions. [2024-12-06 05:40:21,097 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 555 transitions. [2024-12-06 05:40:21,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:40:21,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:21,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:22,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:22,765 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 3 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 05:40:22,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:22,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 447 states and 556 transitions. [2024-12-06 05:40:22,986 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 556 transitions. [2024-12-06 05:40:22,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:40:22,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:22,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:23,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:24,461 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 3 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-06 05:40:25,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:25,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 448 states and 557 transitions. [2024-12-06 05:40:25,154 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 557 transitions. [2024-12-06 05:40:25,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 05:40:25,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:25,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:26,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:26,871 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 3 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 05:40:27,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:27,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 449 states and 558 transitions. [2024-12-06 05:40:27,213 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 558 transitions. [2024-12-06 05:40:27,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 05:40:27,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:27,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:28,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:28,792 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 3 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-06 05:40:29,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:29,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 450 states and 559 transitions. [2024-12-06 05:40:29,374 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 559 transitions. [2024-12-06 05:40:29,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 05:40:29,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:29,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:30,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:31,293 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 3 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 05:40:31,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:31,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 451 states and 560 transitions. [2024-12-06 05:40:31,687 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 560 transitions. [2024-12-06 05:40:31,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:40:31,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:31,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:32,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:33,473 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 3 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 05:40:33,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:33,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 452 states and 561 transitions. [2024-12-06 05:40:33,799 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 561 transitions. [2024-12-06 05:40:33,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:40:33,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:33,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:34,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:35,566 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 3 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-12-06 05:40:35,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:35,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 453 states and 562 transitions. [2024-12-06 05:40:35,887 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 562 transitions. [2024-12-06 05:40:35,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:40:35,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:35,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:36,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:37,339 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 3 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 05:40:37,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:37,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 454 states and 563 transitions. [2024-12-06 05:40:37,669 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 563 transitions. [2024-12-06 05:40:37,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:40:37,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:37,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:38,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:39,913 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 3 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 05:40:40,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:40,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 455 states and 564 transitions. [2024-12-06 05:40:40,874 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 564 transitions. [2024-12-06 05:40:40,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 05:40:40,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:40,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:41,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:42,635 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 3 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 05:40:43,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:43,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 456 states and 565 transitions. [2024-12-06 05:40:43,262 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 565 transitions. [2024-12-06 05:40:43,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 05:40:43,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:43,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:44,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:45,358 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 3 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-06 05:40:46,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:46,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 457 states and 566 transitions. [2024-12-06 05:40:46,070 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 566 transitions. [2024-12-06 05:40:46,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 05:40:46,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:46,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:47,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:48,734 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 3 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-12-06 05:40:49,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:49,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 458 states and 567 transitions. [2024-12-06 05:40:49,385 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 567 transitions. [2024-12-06 05:40:49,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 05:40:49,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:49,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:50,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:51,327 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 3 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-12-06 05:40:51,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:51,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 459 states and 568 transitions. [2024-12-06 05:40:51,724 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 568 transitions. [2024-12-06 05:40:51,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 05:40:51,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:51,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:52,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:56,056 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 3 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-12-06 05:40:58,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:58,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 460 states and 569 transitions. [2024-12-06 05:40:58,797 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 569 transitions. [2024-12-06 05:40:58,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 05:40:58,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:58,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:59,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:00,867 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 3 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 05:41:01,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:01,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 461 states and 570 transitions. [2024-12-06 05:41:01,398 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 570 transitions. [2024-12-06 05:41:01,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 05:41:01,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:01,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:02,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:03,926 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 3 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-06 05:41:05,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:05,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 462 states and 571 transitions. [2024-12-06 05:41:05,174 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 571 transitions. [2024-12-06 05:41:05,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 05:41:05,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:05,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:06,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:07,328 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 3 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-12-06 05:41:07,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:07,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 463 states and 572 transitions. [2024-12-06 05:41:07,889 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 572 transitions. [2024-12-06 05:41:07,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 05:41:07,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:07,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:08,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:10,084 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 3 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-12-06 05:41:11,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:11,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 464 states and 573 transitions. [2024-12-06 05:41:11,101 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 573 transitions. [2024-12-06 05:41:11,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 05:41:11,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:11,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:12,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:13,668 INFO L134 CoverageAnalysis]: Checked inductivity of 1446 backedges. 3 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-12-06 05:41:14,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:14,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 465 states and 574 transitions. [2024-12-06 05:41:14,539 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 574 transitions. [2024-12-06 05:41:14,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 05:41:14,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:14,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:15,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:17,522 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 3 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-12-06 05:41:18,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:18,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 466 states and 575 transitions. [2024-12-06 05:41:18,221 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 575 transitions. [2024-12-06 05:41:18,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 05:41:18,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:18,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:19,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:21,154 INFO L134 CoverageAnalysis]: Checked inductivity of 1668 backedges. 3 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-12-06 05:41:22,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:22,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 467 states and 576 transitions. [2024-12-06 05:41:22,297 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 576 transitions. [2024-12-06 05:41:22,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 05:41:22,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:22,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:23,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:25,302 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 3 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-12-06 05:41:25,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:25,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 468 states and 577 transitions. [2024-12-06 05:41:25,902 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 577 transitions. [2024-12-06 05:41:25,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 05:41:25,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:25,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:26,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:28,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 3 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-12-06 05:41:28,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:28,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 469 states and 578 transitions. [2024-12-06 05:41:28,726 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 578 transitions. [2024-12-06 05:41:28,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 05:41:28,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:28,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:29,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:31,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2031 backedges. 3 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-12-06 05:41:31,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:31,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 470 states and 579 transitions. [2024-12-06 05:41:31,793 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 579 transitions. [2024-12-06 05:41:31,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 05:41:31,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:31,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:33,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:35,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 3 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-12-06 05:41:36,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:36,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 471 states and 580 transitions. [2024-12-06 05:41:36,737 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 580 transitions. [2024-12-06 05:41:36,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 05:41:36,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:36,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:37,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:39,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2293 backedges. 3 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-12-06 05:41:40,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:40,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 472 states and 581 transitions. [2024-12-06 05:41:40,318 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 581 transitions. [2024-12-06 05:41:40,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 05:41:40,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:40,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:41,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:43,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2430 backedges. 3 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-12-06 05:41:44,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:44,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 473 states and 582 transitions. [2024-12-06 05:41:44,977 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 582 transitions. [2024-12-06 05:41:44,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 05:41:44,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:44,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:45,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:47,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2571 backedges. 3 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-12-06 05:41:49,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:49,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 474 states and 583 transitions. [2024-12-06 05:41:49,022 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 583 transitions. [2024-12-06 05:41:49,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 05:41:49,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:49,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:50,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:52,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2716 backedges. 3 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-12-06 05:41:53,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:53,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 475 states and 584 transitions. [2024-12-06 05:41:53,937 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 584 transitions. [2024-12-06 05:41:53,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 05:41:53,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:53,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:55,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:58,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 3 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-12-06 05:41:59,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:59,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 476 states and 585 transitions. [2024-12-06 05:41:59,128 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 585 transitions. [2024-12-06 05:41:59,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 05:41:59,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:59,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:00,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:02,437 INFO L134 CoverageAnalysis]: Checked inductivity of 3018 backedges. 3 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 05:42:03,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:03,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 477 states and 586 transitions. [2024-12-06 05:42:03,703 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 586 transitions. [2024-12-06 05:42:03,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 05:42:03,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:03,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:05,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:08,037 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 3 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-12-06 05:42:08,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:08,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 478 states and 587 transitions. [2024-12-06 05:42:08,839 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 587 transitions. [2024-12-06 05:42:08,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 05:42:08,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:08,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:10,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:13,207 INFO L134 CoverageAnalysis]: Checked inductivity of 3336 backedges. 3 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-06 05:42:14,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:14,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 479 states and 588 transitions. [2024-12-06 05:42:14,646 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 588 transitions. [2024-12-06 05:42:14,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 05:42:14,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:14,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:16,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:18,768 INFO L134 CoverageAnalysis]: Checked inductivity of 3501 backedges. 3 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-12-06 05:42:20,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:20,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 480 states and 589 transitions. [2024-12-06 05:42:20,006 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 589 transitions. [2024-12-06 05:42:20,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 05:42:20,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:20,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:21,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:24,538 INFO L134 CoverageAnalysis]: Checked inductivity of 3670 backedges. 3 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-12-06 05:42:25,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:25,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 481 states and 590 transitions. [2024-12-06 05:42:25,523 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 590 transitions. [2024-12-06 05:42:25,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 05:42:25,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:25,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:27,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:30,095 INFO L134 CoverageAnalysis]: Checked inductivity of 3843 backedges. 3 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-12-06 05:42:31,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:31,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 482 states and 591 transitions. [2024-12-06 05:42:31,581 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 591 transitions. [2024-12-06 05:42:31,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 05:42:31,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:31,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:33,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:43,377 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 3 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-12-06 05:42:52,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:52,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 483 states and 592 transitions. [2024-12-06 05:42:52,365 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 592 transitions. [2024-12-06 05:42:52,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 05:42:52,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:52,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:53,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:54,128 INFO L134 CoverageAnalysis]: Checked inductivity of 4201 backedges. 49 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-12-06 05:42:54,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:54,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 484 states and 597 transitions. [2024-12-06 05:42:54,679 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 597 transitions. [2024-12-06 05:42:54,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 05:42:54,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:54,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:55,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:56,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4386 backedges. 94 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-12-06 05:42:57,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:57,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 485 states and 601 transitions. [2024-12-06 05:42:57,160 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 601 transitions. [2024-12-06 05:42:57,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 05:42:57,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:57,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:59,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:00,288 INFO L134 CoverageAnalysis]: Checked inductivity of 4575 backedges. 139 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-12-06 05:43:01,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:01,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 486 states and 603 transitions. [2024-12-06 05:43:01,087 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 603 transitions. [2024-12-06 05:43:01,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 05:43:01,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:01,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:02,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:03,266 INFO L134 CoverageAnalysis]: Checked inductivity of 4768 backedges. 184 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-12-06 05:43:04,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:04,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 488 states and 607 transitions. [2024-12-06 05:43:04,463 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 607 transitions. [2024-12-06 05:43:04,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-06 05:43:04,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:04,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:07,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:09,093 INFO L134 CoverageAnalysis]: Checked inductivity of 4965 backedges. 229 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-12-06 05:43:09,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:09,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 489 states and 608 transitions. [2024-12-06 05:43:09,896 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 608 transitions. [2024-12-06 05:43:09,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 05:43:09,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:09,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:11,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:12,780 INFO L134 CoverageAnalysis]: Checked inductivity of 5166 backedges. 274 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-12-06 05:43:13,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:13,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 490 states and 609 transitions. [2024-12-06 05:43:13,867 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 609 transitions. [2024-12-06 05:43:13,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 05:43:13,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:13,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:16,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:17,505 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 319 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-12-06 05:43:18,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:18,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 491 states and 610 transitions. [2024-12-06 05:43:18,388 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 610 transitions. [2024-12-06 05:43:18,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 05:43:18,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:18,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:20,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:21,118 INFO L134 CoverageAnalysis]: Checked inductivity of 5580 backedges. 364 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-12-06 05:43:21,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:21,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 492 states and 611 transitions. [2024-12-06 05:43:21,834 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 611 transitions. [2024-12-06 05:43:21,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 05:43:21,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:21,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:23,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:25,055 INFO L134 CoverageAnalysis]: Checked inductivity of 5793 backedges. 409 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-12-06 05:43:25,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:25,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 493 states and 612 transitions. [2024-12-06 05:43:25,737 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 612 transitions. [2024-12-06 05:43:25,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 05:43:25,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:25,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:29,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:30,471 INFO L134 CoverageAnalysis]: Checked inductivity of 6010 backedges. 454 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-12-06 05:43:31,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:31,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 494 states and 613 transitions. [2024-12-06 05:43:31,423 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 613 transitions. [2024-12-06 05:43:31,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 05:43:31,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:31,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:33,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:35,384 INFO L134 CoverageAnalysis]: Checked inductivity of 6231 backedges. 499 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-12-06 05:43:36,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:36,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 495 states and 614 transitions. [2024-12-06 05:43:36,256 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 614 transitions. [2024-12-06 05:43:36,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 05:43:36,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:36,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:38,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:39,935 INFO L134 CoverageAnalysis]: Checked inductivity of 6456 backedges. 544 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-12-06 05:43:41,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:41,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 496 states and 615 transitions. [2024-12-06 05:43:41,113 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 615 transitions. [2024-12-06 05:43:41,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 05:43:41,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:41,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:43,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:44,431 INFO L134 CoverageAnalysis]: Checked inductivity of 6685 backedges. 589 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-12-06 05:43:45,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:45,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 497 states and 616 transitions. [2024-12-06 05:43:45,586 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 616 transitions. [2024-12-06 05:43:45,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 05:43:45,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:45,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:48,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:49,688 INFO L134 CoverageAnalysis]: Checked inductivity of 6918 backedges. 634 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-12-06 05:43:50,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:50,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 498 states and 617 transitions. [2024-12-06 05:43:50,817 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 617 transitions. [2024-12-06 05:43:50,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 05:43:50,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:50,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:52,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:54,262 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 679 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-12-06 05:43:55,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:55,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 499 states and 618 transitions. [2024-12-06 05:43:55,525 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 618 transitions. [2024-12-06 05:43:55,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-06 05:43:55,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:55,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:58,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:59,976 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 724 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-12-06 05:44:00,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:00,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 500 states and 619 transitions. [2024-12-06 05:44:00,978 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 619 transitions. [2024-12-06 05:44:00,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 05:44:00,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:00,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:02,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:04,081 INFO L134 CoverageAnalysis]: Checked inductivity of 7641 backedges. 769 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-12-06 05:44:05,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:05,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 501 states and 620 transitions. [2024-12-06 05:44:05,053 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 620 transitions. [2024-12-06 05:44:05,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 05:44:05,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:05,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:07,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:08,861 INFO L134 CoverageAnalysis]: Checked inductivity of 7890 backedges. 814 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-12-06 05:44:09,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:09,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 502 states and 621 transitions. [2024-12-06 05:44:09,569 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 621 transitions. [2024-12-06 05:44:09,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-06 05:44:09,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:09,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:11,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:13,405 INFO L134 CoverageAnalysis]: Checked inductivity of 8143 backedges. 859 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-12-06 05:44:14,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:14,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 503 states and 622 transitions. [2024-12-06 05:44:14,359 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 622 transitions. [2024-12-06 05:44:14,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-06 05:44:14,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:14,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:17,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:18,963 INFO L134 CoverageAnalysis]: Checked inductivity of 8400 backedges. 904 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-12-06 05:44:20,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:20,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 504 states and 623 transitions. [2024-12-06 05:44:20,169 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 623 transitions. [2024-12-06 05:44:20,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-06 05:44:20,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:20,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:22,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:24,669 INFO L134 CoverageAnalysis]: Checked inductivity of 8661 backedges. 949 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-12-06 05:44:25,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:25,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 505 states and 624 transitions. [2024-12-06 05:44:25,881 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 624 transitions. [2024-12-06 05:44:25,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-06 05:44:25,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:25,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:28,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:30,303 INFO L134 CoverageAnalysis]: Checked inductivity of 8926 backedges. 994 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-12-06 05:44:31,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:31,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 506 states and 625 transitions. [2024-12-06 05:44:31,449 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 625 transitions. [2024-12-06 05:44:31,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 05:44:31,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:31,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:35,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:37,075 INFO L134 CoverageAnalysis]: Checked inductivity of 9195 backedges. 1039 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-12-06 05:44:38,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:38,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 507 states and 626 transitions. [2024-12-06 05:44:38,153 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 626 transitions. [2024-12-06 05:44:38,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-06 05:44:38,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:38,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:41,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:43,318 INFO L134 CoverageAnalysis]: Checked inductivity of 9468 backedges. 1084 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-12-06 05:44:44,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:44,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 508 states and 627 transitions. [2024-12-06 05:44:44,313 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 627 transitions. [2024-12-06 05:44:44,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 05:44:44,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:44,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:47,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:49,286 INFO L134 CoverageAnalysis]: Checked inductivity of 9745 backedges. 1129 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-12-06 05:44:50,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:50,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 509 states and 628 transitions. [2024-12-06 05:44:50,108 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 628 transitions. [2024-12-06 05:44:50,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 05:44:50,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:50,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:51,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:54,054 INFO L134 CoverageAnalysis]: Checked inductivity of 10026 backedges. 1174 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-12-06 05:44:54,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:54,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 510 states and 629 transitions. [2024-12-06 05:44:54,942 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 629 transitions. [2024-12-06 05:44:54,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 05:44:54,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:54,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:56,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:59,151 INFO L134 CoverageAnalysis]: Checked inductivity of 10311 backedges. 1219 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-12-06 05:45:00,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:00,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 511 states and 630 transitions. [2024-12-06 05:45:00,051 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 630 transitions. [2024-12-06 05:45:00,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 05:45:00,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:00,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:02,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:04,631 INFO L134 CoverageAnalysis]: Checked inductivity of 10600 backedges. 1264 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-12-06 05:45:05,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:05,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 512 states and 631 transitions. [2024-12-06 05:45:05,470 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 631 transitions. [2024-12-06 05:45:05,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-12-06 05:45:05,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:05,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:08,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:10,537 INFO L134 CoverageAnalysis]: Checked inductivity of 10893 backedges. 1309 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-12-06 05:45:11,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:11,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 513 states and 632 transitions. [2024-12-06 05:45:11,794 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 632 transitions. [2024-12-06 05:45:11,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 05:45:11,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:11,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:13,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:16,168 INFO L134 CoverageAnalysis]: Checked inductivity of 11190 backedges. 1354 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-12-06 05:45:17,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:17,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 514 states and 633 transitions. [2024-12-06 05:45:17,551 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 633 transitions. [2024-12-06 05:45:17,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-06 05:45:17,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:17,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:21,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:23,877 INFO L134 CoverageAnalysis]: Checked inductivity of 11491 backedges. 1399 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-12-06 05:45:25,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:25,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 515 states and 634 transitions. [2024-12-06 05:45:25,181 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 634 transitions. [2024-12-06 05:45:25,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-12-06 05:45:25,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:25,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:28,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:30,344 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 1444 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-12-06 05:45:31,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:31,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 516 states and 635 transitions. [2024-12-06 05:45:31,260 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 635 transitions. [2024-12-06 05:45:31,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-06 05:45:31,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:31,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:33,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:37,260 INFO L134 CoverageAnalysis]: Checked inductivity of 12105 backedges. 1489 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-12-06 05:45:39,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:39,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 517 states and 636 transitions. [2024-12-06 05:45:39,370 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 636 transitions. [2024-12-06 05:45:39,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-06 05:45:39,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:39,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:41,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:44,480 INFO L134 CoverageAnalysis]: Checked inductivity of 12418 backedges. 1534 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-12-06 05:45:45,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:45,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 518 states and 637 transitions. [2024-12-06 05:45:45,359 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 637 transitions. [2024-12-06 05:45:45,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-06 05:45:45,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:45,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:48,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:51,382 INFO L134 CoverageAnalysis]: Checked inductivity of 12735 backedges. 1579 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-12-06 05:45:52,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:52,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 519 states and 638 transitions. [2024-12-06 05:45:52,329 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 638 transitions. [2024-12-06 05:45:52,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-12-06 05:45:52,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:52,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:56,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:58,944 INFO L134 CoverageAnalysis]: Checked inductivity of 13056 backedges. 1624 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-12-06 05:45:59,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:59,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 520 states and 639 transitions. [2024-12-06 05:45:59,962 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 639 transitions. [2024-12-06 05:45:59,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 05:45:59,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:59,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:02,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:05,069 INFO L134 CoverageAnalysis]: Checked inductivity of 13381 backedges. 1669 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-12-06 05:46:06,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:06,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 521 states and 640 transitions. [2024-12-06 05:46:06,085 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 640 transitions. [2024-12-06 05:46:06,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-12-06 05:46:06,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:06,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:10,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:18,830 INFO L134 CoverageAnalysis]: Checked inductivity of 13710 backedges. 1714 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-12-06 05:46:25,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:25,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 522 states and 641 transitions. [2024-12-06 05:46:25,109 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 641 transitions. [2024-12-06 05:46:25,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-06 05:46:25,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:25,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:29,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:32,585 INFO L134 CoverageAnalysis]: Checked inductivity of 14043 backedges. 1759 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-12-06 05:46:33,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:33,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 523 states and 642 transitions. [2024-12-06 05:46:33,795 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 642 transitions. [2024-12-06 05:46:33,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-12-06 05:46:33,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:33,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:36,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:39,601 INFO L134 CoverageAnalysis]: Checked inductivity of 14380 backedges. 1804 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-12-06 05:46:40,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:40,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 524 states and 643 transitions. [2024-12-06 05:46:40,591 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 643 transitions. [2024-12-06 05:46:40,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 05:46:40,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:40,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:43,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:47,005 INFO L134 CoverageAnalysis]: Checked inductivity of 14721 backedges. 1849 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-12-06 05:46:48,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:48,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 525 states and 644 transitions. [2024-12-06 05:46:48,284 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 644 transitions. [2024-12-06 05:46:48,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 05:46:48,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:48,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:52,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:55,585 INFO L134 CoverageAnalysis]: Checked inductivity of 15066 backedges. 1894 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-12-06 05:46:57,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:57,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 526 states and 645 transitions. [2024-12-06 05:46:57,238 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 645 transitions. [2024-12-06 05:46:57,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-12-06 05:46:57,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:57,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:59,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:01,955 INFO L134 CoverageAnalysis]: Checked inductivity of 15415 backedges. 1939 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-12-06 05:47:03,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:03,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 527 states and 646 transitions. [2024-12-06 05:47:03,079 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 646 transitions. [2024-12-06 05:47:03,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-12-06 05:47:03,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:03,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:05,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:09,641 INFO L134 CoverageAnalysis]: Checked inductivity of 15768 backedges. 1984 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-12-06 05:47:11,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:11,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 528 states and 647 transitions. [2024-12-06 05:47:11,562 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 647 transitions. [2024-12-06 05:47:11,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-12-06 05:47:11,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:11,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:14,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:19,702 INFO L134 CoverageAnalysis]: Checked inductivity of 16125 backedges. 2029 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-12-06 05:47:21,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:21,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 529 states and 648 transitions. [2024-12-06 05:47:21,914 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 648 transitions. [2024-12-06 05:47:21,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-12-06 05:47:21,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:21,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:24,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:28,681 INFO L134 CoverageAnalysis]: Checked inductivity of 16486 backedges. 2074 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-12-06 05:47:29,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:29,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 530 states and 649 transitions. [2024-12-06 05:47:29,748 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 649 transitions. [2024-12-06 05:47:29,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-12-06 05:47:29,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:29,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:33,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:36,753 INFO L134 CoverageAnalysis]: Checked inductivity of 16851 backedges. 2119 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-12-06 05:47:37,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:37,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 531 states and 650 transitions. [2024-12-06 05:47:37,820 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 650 transitions. [2024-12-06 05:47:37,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-12-06 05:47:37,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:37,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:42,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:46,184 INFO L134 CoverageAnalysis]: Checked inductivity of 17220 backedges. 2164 proven. 5594 refuted. 0 times theorem prover too weak. 9462 trivial. 0 not checked. [2024-12-06 05:47:47,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:47,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 532 states and 651 transitions. [2024-12-06 05:47:47,243 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 651 transitions. [2024-12-06 05:47:47,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 05:47:47,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:47,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:50,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:56,293 INFO L134 CoverageAnalysis]: Checked inductivity of 17593 backedges. 2209 proven. 5784 refuted. 0 times theorem prover too weak. 9600 trivial. 0 not checked. [2024-12-06 05:47:59,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:59,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 533 states and 652 transitions. [2024-12-06 05:47:59,652 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 652 transitions. [2024-12-06 05:47:59,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-12-06 05:47:59,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:59,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:09,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:14,090 INFO L134 CoverageAnalysis]: Checked inductivity of 17970 backedges. 2254 proven. 5977 refuted. 0 times theorem prover too weak. 9739 trivial. 0 not checked. [2024-12-06 05:48:15,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:15,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 534 states and 653 transitions. [2024-12-06 05:48:15,564 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 653 transitions. [2024-12-06 05:48:15,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 05:48:15,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:15,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:18,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:23,680 INFO L134 CoverageAnalysis]: Checked inductivity of 18351 backedges. 2299 proven. 6173 refuted. 0 times theorem prover too weak. 9879 trivial. 0 not checked. [2024-12-06 05:48:26,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:26,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 535 states and 654 transitions. [2024-12-06 05:48:26,194 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 654 transitions. [2024-12-06 05:48:26,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-06 05:48:26,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:26,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:30,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:35,396 INFO L134 CoverageAnalysis]: Checked inductivity of 18736 backedges. 2344 proven. 6372 refuted. 0 times theorem prover too weak. 10020 trivial. 0 not checked. [2024-12-06 05:48:37,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:37,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 536 states and 655 transitions. [2024-12-06 05:48:37,565 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 655 transitions. [2024-12-06 05:48:37,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-12-06 05:48:37,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:37,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:41,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:45,866 INFO L134 CoverageAnalysis]: Checked inductivity of 19125 backedges. 2389 proven. 6574 refuted. 0 times theorem prover too weak. 10162 trivial. 0 not checked. [2024-12-06 05:48:47,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:47,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 537 states and 656 transitions. [2024-12-06 05:48:47,905 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 656 transitions. [2024-12-06 05:48:47,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-12-06 05:48:47,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:47,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:50,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:55,599 INFO L134 CoverageAnalysis]: Checked inductivity of 19518 backedges. 2434 proven. 6779 refuted. 0 times theorem prover too weak. 10305 trivial. 0 not checked. [2024-12-06 05:48:57,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:57,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 538 states and 657 transitions. [2024-12-06 05:48:57,655 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 657 transitions. [2024-12-06 05:48:57,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-12-06 05:48:57,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:57,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:05,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:10,430 INFO L134 CoverageAnalysis]: Checked inductivity of 19915 backedges. 2479 proven. 6987 refuted. 0 times theorem prover too weak. 10449 trivial. 0 not checked. [2024-12-06 05:49:11,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:11,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 539 states and 658 transitions. [2024-12-06 05:49:11,784 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 658 transitions. [2024-12-06 05:49:11,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-12-06 05:49:11,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:11,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:16,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:22,567 INFO L134 CoverageAnalysis]: Checked inductivity of 20316 backedges. 2524 proven. 7198 refuted. 0 times theorem prover too weak. 10594 trivial. 0 not checked. [2024-12-06 05:49:25,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:25,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 540 states and 659 transitions. [2024-12-06 05:49:25,475 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 659 transitions. [2024-12-06 05:49:25,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-12-06 05:49:25,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:25,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:29,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:34,661 INFO L134 CoverageAnalysis]: Checked inductivity of 20721 backedges. 2569 proven. 7412 refuted. 0 times theorem prover too weak. 10740 trivial. 0 not checked. [2024-12-06 05:49:36,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:36,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 541 states and 660 transitions. [2024-12-06 05:49:36,122 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 660 transitions. [2024-12-06 05:49:36,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-06 05:49:36,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:36,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:40,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:45,876 INFO L134 CoverageAnalysis]: Checked inductivity of 21130 backedges. 2614 proven. 7629 refuted. 0 times theorem prover too weak. 10887 trivial. 0 not checked. [2024-12-06 05:49:47,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:47,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 542 states and 661 transitions. [2024-12-06 05:49:47,109 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 661 transitions. [2024-12-06 05:49:47,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-12-06 05:49:47,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:47,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:53,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat