./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-examples/sorting_bubblesort_2_ground.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_8d91fb7d-7b1b-438a-accb-a05edbd3c9a8/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d91fb7d-7b1b-438a-accb-a05edbd3c9a8/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d91fb7d-7b1b-438a-accb-a05edbd3c9a8/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d91fb7d-7b1b-438a-accb-a05edbd3c9a8/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/array-examples/sorting_bubblesort_2_ground.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d91fb7d-7b1b-438a-accb-a05edbd3c9a8/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d91fb7d-7b1b-438a-accb-a05edbd3c9a8/bin/ukojak-verify-ENZ3QT5qd3 --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 2e8196ca3e7f8da6be63ed057317b8a370ba560e11740ea9a51451f140c434c1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:40:47,874 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:40:47,965 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d91fb7d-7b1b-438a-accb-a05edbd3c9a8/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 02:40:47,973 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:40:47,974 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:40:48,001 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:40:48,002 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:40:48,002 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:40:48,003 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:40:48,003 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:40:48,003 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:40:48,003 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:40:48,003 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:40:48,003 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:40:48,003 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:40:48,003 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:40:48,003 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:40:48,004 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:40:48,004 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:40:48,004 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 02:40:48,004 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:40:48,004 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:40:48,004 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:40:48,004 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:40:48,004 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:40:48,004 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:40:48,005 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:40:48,005 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:40:48,005 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:40:48,005 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:40:48,005 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:40:48,005 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:40:48,005 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:40:48,005 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:40:48,005 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:40:48,006 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_8d91fb7d-7b1b-438a-accb-a05edbd3c9a8/bin/ukojak-verify-ENZ3QT5qd3 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 -> 2e8196ca3e7f8da6be63ed057317b8a370ba560e11740ea9a51451f140c434c1 [2024-11-25 02:40:48,272 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:40:48,281 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:40:48,283 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:40:48,286 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:40:48,286 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:40:48,288 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d91fb7d-7b1b-438a-accb-a05edbd3c9a8/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/array-examples/sorting_bubblesort_2_ground.i [2024-11-25 02:40:51,352 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d91fb7d-7b1b-438a-accb-a05edbd3c9a8/bin/ukojak-verify-ENZ3QT5qd3/data/3ee656881/34978e82e02f464188b5343de06d413a/FLAG542ec5988 [2024-11-25 02:40:51,660 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:40:51,662 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d91fb7d-7b1b-438a-accb-a05edbd3c9a8/sv-benchmarks/c/array-examples/sorting_bubblesort_2_ground.i [2024-11-25 02:40:51,672 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d91fb7d-7b1b-438a-accb-a05edbd3c9a8/bin/ukojak-verify-ENZ3QT5qd3/data/3ee656881/34978e82e02f464188b5343de06d413a/FLAG542ec5988 [2024-11-25 02:40:51,695 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d91fb7d-7b1b-438a-accb-a05edbd3c9a8/bin/ukojak-verify-ENZ3QT5qd3/data/3ee656881/34978e82e02f464188b5343de06d413a [2024-11-25 02:40:51,699 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:40:51,701 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:40:51,703 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:40:51,704 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:40:51,711 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:40:51,712 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:40:51" (1/1) ... [2024-11-25 02:40:51,716 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6941d044 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:40:51, skipping insertion in model container [2024-11-25 02:40:51,716 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:40:51" (1/1) ... [2024-11-25 02:40:51,734 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:40:51,956 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:40:51,969 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:40:52,009 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:40:52,034 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:40:52,035 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:40:52 WrapperNode [2024-11-25 02:40:52,035 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:40:52,037 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:40:52,038 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:40:52,038 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:40:52,050 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:40:52" (1/1) ... [2024-11-25 02:40:52,063 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:40:52" (1/1) ... [2024-11-25 02:40:52,085 INFO L138 Inliner]: procedures = 16, calls = 20, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 98 [2024-11-25 02:40:52,085 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:40:52,086 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:40:52,087 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:40:52,087 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:40:52,097 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:40:52" (1/1) ... [2024-11-25 02:40:52,097 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:40:52" (1/1) ... [2024-11-25 02:40:52,099 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:40:52" (1/1) ... [2024-11-25 02:40:52,100 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:40:52" (1/1) ... [2024-11-25 02:40:52,109 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:40:52" (1/1) ... [2024-11-25 02:40:52,113 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:40:52" (1/1) ... [2024-11-25 02:40:52,122 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:40:52" (1/1) ... [2024-11-25 02:40:52,123 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:40:52" (1/1) ... [2024-11-25 02:40:52,126 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:40:52" (1/1) ... [2024-11-25 02:40:52,128 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:40:52,132 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:40:52,133 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:40:52,133 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:40:52,134 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:40:52" (1/1) ... [2024-11-25 02:40:52,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:40:52,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d91fb7d-7b1b-438a-accb-a05edbd3c9a8/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:40:52,183 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d91fb7d-7b1b-438a-accb-a05edbd3c9a8/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:40:52,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d91fb7d-7b1b-438a-accb-a05edbd3c9a8/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:40:52,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:40:52,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:40:52,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:40:52,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:40:52,225 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:40:52,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:40:52,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:40:52,225 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:40:52,298 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:40:52,301 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:40:52,570 INFO L? ?]: Removed 32 outVars from TransFormulas that were not future-live. [2024-11-25 02:40:52,570 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:40:52,679 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:40:52,679 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-25 02:40:52,680 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:40:52 BoogieIcfgContainer [2024-11-25 02:40:52,680 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:40:52,681 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:40:52,681 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:40:52,695 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:40:52,695 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:40:52" (1/1) ... [2024-11-25 02:40:52,707 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:40:52,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:52,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 40 states and 45 transitions. [2024-11-25 02:40:52,770 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 45 transitions. [2024-11-25 02:40:52,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 02:40:52,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:52,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:52,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:53,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:53,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:53,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 42 states and 48 transitions. [2024-11-25 02:40:53,116 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 48 transitions. [2024-11-25 02:40:53,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 02:40:53,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:53,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:53,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:53,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:53,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:53,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 45 states and 52 transitions. [2024-11-25 02:40:53,379 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 52 transitions. [2024-11-25 02:40:53,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 02:40:53,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:53,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:53,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:53,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:53,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:53,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 42 states and 47 transitions. [2024-11-25 02:40:53,626 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 47 transitions. [2024-11-25 02:40:53,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 02:40:53,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:53,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:53,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:53,756 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:40:53,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:53,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 41 states and 46 transitions. [2024-11-25 02:40:53,853 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 46 transitions. [2024-11-25 02:40:53,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:40:53,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:53,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:53,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:53,953 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:40:54,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:54,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 43 states and 49 transitions. [2024-11-25 02:40:54,037 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 49 transitions. [2024-11-25 02:40:54,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:40:54,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:54,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:54,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:54,122 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:40:54,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:54,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 44 states and 51 transitions. [2024-11-25 02:40:54,168 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 51 transitions. [2024-11-25 02:40:54,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 02:40:54,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:54,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:54,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:54,230 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:40:54,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:54,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 45 states and 52 transitions. [2024-11-25 02:40:54,254 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 52 transitions. [2024-11-25 02:40:54,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:40:54,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:54,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:54,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:54,299 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:40:54,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:54,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 47 states and 56 transitions. [2024-11-25 02:40:54,321 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 56 transitions. [2024-11-25 02:40:54,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:40:54,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:54,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:54,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:54,358 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:40:54,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:54,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 48 states and 57 transitions. [2024-11-25 02:40:54,372 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 57 transitions. [2024-11-25 02:40:54,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:40:54,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:54,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:54,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:54,432 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:40:54,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:54,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 49 states and 58 transitions. [2024-11-25 02:40:54,455 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 58 transitions. [2024-11-25 02:40:54,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:40:54,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:54,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:54,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:54,514 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:40:54,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:54,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 50 states and 59 transitions. [2024-11-25 02:40:54,532 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 59 transitions. [2024-11-25 02:40:54,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:40:54,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:54,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:54,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:54,590 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:40:54,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:54,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 51 states and 60 transitions. [2024-11-25 02:40:54,614 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 60 transitions. [2024-11-25 02:40:54,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:40:54,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:54,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:54,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:54,696 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:40:54,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:54,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 53 states and 63 transitions. [2024-11-25 02:40:54,806 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 63 transitions. [2024-11-25 02:40:54,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:40:54,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:54,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:54,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:54,860 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:40:54,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:54,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 54 states and 63 transitions. [2024-11-25 02:40:54,881 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 63 transitions. [2024-11-25 02:40:54,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:40:54,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:54,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:54,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:54,954 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:40:55,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:55,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 53 states and 62 transitions. [2024-11-25 02:40:55,121 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 62 transitions. [2024-11-25 02:40:55,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:40:55,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:55,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:55,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:55,215 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:40:55,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:55,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 54 states and 63 transitions. [2024-11-25 02:40:55,324 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 63 transitions. [2024-11-25 02:40:55,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:40:55,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:55,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:55,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:55,397 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:40:55,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:55,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 55 states and 65 transitions. [2024-11-25 02:40:55,585 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 65 transitions. [2024-11-25 02:40:55,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:40:55,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:55,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:55,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:55,684 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:40:55,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:55,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 54 states and 64 transitions. [2024-11-25 02:40:55,707 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 64 transitions. [2024-11-25 02:40:55,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:40:55,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:55,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:55,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:55,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:40:55,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:55,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 56 states and 67 transitions. [2024-11-25 02:40:55,794 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 67 transitions. [2024-11-25 02:40:55,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:40:55,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:55,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:55,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:55,843 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:40:55,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:55,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 55 states and 66 transitions. [2024-11-25 02:40:55,874 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 66 transitions. [2024-11-25 02:40:55,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:40:55,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:55,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:55,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:55,939 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:40:55,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:55,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 54 states and 65 transitions. [2024-11-25 02:40:55,971 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 65 transitions. [2024-11-25 02:40:55,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:40:55,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:55,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:55,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:56,054 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:40:56,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:56,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 57 states and 68 transitions. [2024-11-25 02:40:56,193 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 68 transitions. [2024-11-25 02:40:56,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:40:56,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:56,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:56,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:56,246 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:40:56,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:56,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 53 states and 63 transitions. [2024-11-25 02:40:56,284 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 63 transitions. [2024-11-25 02:40:56,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:40:56,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:56,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:56,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:56,322 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:40:56,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:56,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 47 states and 56 transitions. [2024-11-25 02:40:56,350 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 56 transitions. [2024-11-25 02:40:56,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:40:56,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:56,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:56,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:56,423 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:40:56,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:56,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 49 states and 59 transitions. [2024-11-25 02:40:56,479 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 59 transitions. [2024-11-25 02:40:56,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:40:56,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:56,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:56,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:56,520 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:40:56,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:56,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 50 states and 60 transitions. [2024-11-25 02:40:56,542 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 60 transitions. [2024-11-25 02:40:56,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:40:56,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:56,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:56,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:56,648 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:40:56,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:56,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 51 states and 62 transitions. [2024-11-25 02:40:56,710 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 62 transitions. [2024-11-25 02:40:56,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:40:56,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:56,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:56,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:56,823 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:40:57,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:57,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 57 states and 70 transitions. [2024-11-25 02:40:57,261 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 70 transitions. [2024-11-25 02:40:57,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:40:57,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:57,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:57,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:57,346 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 02:40:57,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:57,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 61 states and 75 transitions. [2024-11-25 02:40:57,767 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 75 transitions. [2024-11-25 02:40:57,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:40:57,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:57,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:57,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:57,878 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 21 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:40:58,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:58,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 67 states and 83 transitions. [2024-11-25 02:40:58,466 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 83 transitions. [2024-11-25 02:40:58,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:40:58,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:58,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:58,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:58,541 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:40:58,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:58,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 70 states and 86 transitions. [2024-11-25 02:40:58,652 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 86 transitions. [2024-11-25 02:40:58,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:40:58,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:58,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:58,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:58,777 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 1 proven. 40 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:40:59,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:59,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 76 states and 93 transitions. [2024-11-25 02:40:59,206 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 93 transitions. [2024-11-25 02:40:59,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:40:59,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:59,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:59,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:59,377 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 1 proven. 65 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:40:59,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:59,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 82 states and 100 transitions. [2024-11-25 02:40:59,873 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 100 transitions. [2024-11-25 02:40:59,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 02:40:59,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:59,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:59,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:00,021 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 1 proven. 96 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:00,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:00,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 88 states and 107 transitions. [2024-11-25 02:41:00,550 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 107 transitions. [2024-11-25 02:41:00,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 02:41:00,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:00,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:00,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:00,730 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 1 proven. 133 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:01,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:01,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 94 states and 114 transitions. [2024-11-25 02:41:01,305 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 114 transitions. [2024-11-25 02:41:01,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:41:01,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:01,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:01,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:01,510 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 1 proven. 176 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:02,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:02,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 100 states and 121 transitions. [2024-11-25 02:41:02,176 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 121 transitions. [2024-11-25 02:41:02,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 02:41:02,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:02,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:02,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:02,435 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 1 proven. 225 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:03,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:03,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 106 states and 128 transitions. [2024-11-25 02:41:03,115 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 128 transitions. [2024-11-25 02:41:03,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:41:03,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:03,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:03,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:03,343 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 1 proven. 280 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:04,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:04,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 112 states and 135 transitions. [2024-11-25 02:41:04,040 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 135 transitions. [2024-11-25 02:41:04,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:41:04,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:04,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:04,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:04,279 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 1 proven. 341 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:05,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:05,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 118 states and 142 transitions. [2024-11-25 02:41:05,029 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 142 transitions. [2024-11-25 02:41:05,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:41:05,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:05,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:05,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:05,293 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 1 proven. 408 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:06,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:06,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 124 states and 149 transitions. [2024-11-25 02:41:06,143 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 149 transitions. [2024-11-25 02:41:06,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:41:06,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:06,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:06,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:06,448 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 1 proven. 481 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:07,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:07,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 130 states and 156 transitions. [2024-11-25 02:41:07,368 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 156 transitions. [2024-11-25 02:41:07,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:41:07,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:07,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:07,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:07,658 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 1 proven. 560 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:08,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:08,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 136 states and 163 transitions. [2024-11-25 02:41:08,463 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 163 transitions. [2024-11-25 02:41:08,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 02:41:08,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:08,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:08,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:08,759 INFO L134 CoverageAnalysis]: Checked inductivity of 647 backedges. 1 proven. 645 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:09,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:09,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 142 states and 170 transitions. [2024-11-25 02:41:09,548 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 170 transitions. [2024-11-25 02:41:09,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 02:41:09,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:09,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:09,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:09,863 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 1 proven. 736 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:10,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:10,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 148 states and 177 transitions. [2024-11-25 02:41:10,753 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 177 transitions. [2024-11-25 02:41:10,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 02:41:10,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:10,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:10,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:11,118 INFO L134 CoverageAnalysis]: Checked inductivity of 835 backedges. 1 proven. 833 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:12,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:12,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 154 states and 184 transitions. [2024-11-25 02:41:12,287 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 184 transitions. [2024-11-25 02:41:12,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 02:41:12,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:12,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:12,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:12,682 INFO L134 CoverageAnalysis]: Checked inductivity of 938 backedges. 1 proven. 936 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:13,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:13,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 160 states and 191 transitions. [2024-11-25 02:41:13,610 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 191 transitions. [2024-11-25 02:41:13,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 02:41:13,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:13,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:13,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:13,960 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 1 proven. 1045 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:15,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:15,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 166 states and 198 transitions. [2024-11-25 02:41:15,023 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 198 transitions. [2024-11-25 02:41:15,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 02:41:15,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:15,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:15,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:15,509 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 1 proven. 1160 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:16,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:16,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 172 states and 205 transitions. [2024-11-25 02:41:16,605 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 205 transitions. [2024-11-25 02:41:16,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 02:41:16,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:16,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:16,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:17,053 INFO L134 CoverageAnalysis]: Checked inductivity of 1283 backedges. 1 proven. 1281 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:18,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:18,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 178 states and 212 transitions. [2024-11-25 02:41:18,230 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 212 transitions. [2024-11-25 02:41:18,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 02:41:18,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:18,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:18,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:18,681 INFO L134 CoverageAnalysis]: Checked inductivity of 1410 backedges. 1 proven. 1408 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:19,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:19,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 184 states and 219 transitions. [2024-11-25 02:41:19,700 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 219 transitions. [2024-11-25 02:41:19,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 02:41:19,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:19,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:19,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:20,150 INFO L134 CoverageAnalysis]: Checked inductivity of 1543 backedges. 1 proven. 1541 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:21,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:21,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 190 states and 226 transitions. [2024-11-25 02:41:21,160 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 226 transitions. [2024-11-25 02:41:21,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:41:21,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:21,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:21,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:21,634 INFO L134 CoverageAnalysis]: Checked inductivity of 1682 backedges. 1 proven. 1680 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:22,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:22,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 196 states and 233 transitions. [2024-11-25 02:41:22,731 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 233 transitions. [2024-11-25 02:41:22,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 02:41:22,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:22,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:22,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:23,194 INFO L134 CoverageAnalysis]: Checked inductivity of 1827 backedges. 1 proven. 1825 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:24,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:24,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 202 states and 240 transitions. [2024-11-25 02:41:24,190 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 240 transitions. [2024-11-25 02:41:24,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 02:41:24,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:24,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:24,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:24,577 INFO L134 CoverageAnalysis]: Checked inductivity of 1978 backedges. 1 proven. 1976 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:25,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:25,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 208 states and 247 transitions. [2024-11-25 02:41:25,798 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 247 transitions. [2024-11-25 02:41:25,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-25 02:41:25,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:25,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:25,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:26,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2135 backedges. 1 proven. 2133 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:27,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:27,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 214 states and 254 transitions. [2024-11-25 02:41:27,401 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 254 transitions. [2024-11-25 02:41:27,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 02:41:27,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:27,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:27,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:27,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2298 backedges. 1 proven. 2296 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:28,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:28,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 220 states and 261 transitions. [2024-11-25 02:41:29,000 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 261 transitions. [2024-11-25 02:41:29,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-25 02:41:29,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:29,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:29,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:29,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2467 backedges. 1 proven. 2465 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:30,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:30,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 226 states and 268 transitions. [2024-11-25 02:41:30,908 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 268 transitions. [2024-11-25 02:41:30,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-25 02:41:30,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:30,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:30,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:31,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2642 backedges. 1 proven. 2640 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:32,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:32,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 232 states and 275 transitions. [2024-11-25 02:41:32,711 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 275 transitions. [2024-11-25 02:41:32,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-25 02:41:32,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:32,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:32,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:33,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2823 backedges. 1 proven. 2821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:34,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:34,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 238 states and 282 transitions. [2024-11-25 02:41:34,426 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 282 transitions. [2024-11-25 02:41:34,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-25 02:41:34,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:34,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:34,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:35,000 INFO L134 CoverageAnalysis]: Checked inductivity of 3010 backedges. 1 proven. 3008 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:36,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:36,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 244 states and 289 transitions. [2024-11-25 02:41:36,359 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 289 transitions. [2024-11-25 02:41:36,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-25 02:41:36,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:36,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:36,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:36,838 INFO L134 CoverageAnalysis]: Checked inductivity of 3203 backedges. 1 proven. 3201 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:38,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:38,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 250 states and 296 transitions. [2024-11-25 02:41:38,093 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 296 transitions. [2024-11-25 02:41:38,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-25 02:41:38,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:38,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:38,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:38,694 INFO L134 CoverageAnalysis]: Checked inductivity of 3402 backedges. 1 proven. 3400 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:39,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:40,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 256 states and 303 transitions. [2024-11-25 02:41:40,000 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 303 transitions. [2024-11-25 02:41:40,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-25 02:41:40,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:40,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:40,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:40,777 INFO L134 CoverageAnalysis]: Checked inductivity of 3607 backedges. 1 proven. 3605 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:42,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:42,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 262 states and 310 transitions. [2024-11-25 02:41:42,402 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 310 transitions. [2024-11-25 02:41:42,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-25 02:41:42,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:42,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:42,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:43,045 INFO L134 CoverageAnalysis]: Checked inductivity of 3818 backedges. 1 proven. 3816 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:44,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:44,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 268 states and 317 transitions. [2024-11-25 02:41:44,408 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 317 transitions. [2024-11-25 02:41:44,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-25 02:41:44,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:44,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:44,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:45,034 INFO L134 CoverageAnalysis]: Checked inductivity of 4035 backedges. 1 proven. 4033 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:46,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:46,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 274 states and 324 transitions. [2024-11-25 02:41:46,571 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 324 transitions. [2024-11-25 02:41:46,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-25 02:41:46,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:46,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:46,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:47,168 INFO L134 CoverageAnalysis]: Checked inductivity of 4258 backedges. 1 proven. 4256 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:48,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:48,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 280 states and 331 transitions. [2024-11-25 02:41:48,577 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 331 transitions. [2024-11-25 02:41:48,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-25 02:41:48,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:48,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:48,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:49,157 INFO L134 CoverageAnalysis]: Checked inductivity of 4487 backedges. 1 proven. 4485 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:50,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:50,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 286 states and 338 transitions. [2024-11-25 02:41:50,695 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 338 transitions. [2024-11-25 02:41:50,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-25 02:41:50,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:50,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:50,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:51,430 INFO L134 CoverageAnalysis]: Checked inductivity of 4722 backedges. 1 proven. 4720 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:52,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:52,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 292 states and 345 transitions. [2024-11-25 02:41:52,945 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 345 transitions. [2024-11-25 02:41:52,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-25 02:41:52,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:52,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:52,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:53,702 INFO L134 CoverageAnalysis]: Checked inductivity of 4963 backedges. 1 proven. 4961 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:55,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:55,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 298 states and 352 transitions. [2024-11-25 02:41:55,283 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 352 transitions. [2024-11-25 02:41:55,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-25 02:41:55,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:55,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:55,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:56,096 INFO L134 CoverageAnalysis]: Checked inductivity of 5210 backedges. 1 proven. 5208 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:41:57,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:57,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 304 states and 359 transitions. [2024-11-25 02:41:57,735 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 359 transitions. [2024-11-25 02:41:57,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-25 02:41:57,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:57,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:57,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:58,516 INFO L134 CoverageAnalysis]: Checked inductivity of 5463 backedges. 1 proven. 5461 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:42:00,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:00,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 310 states and 366 transitions. [2024-11-25 02:42:00,219 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 366 transitions. [2024-11-25 02:42:00,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-25 02:42:00,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:00,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:00,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:01,017 INFO L134 CoverageAnalysis]: Checked inductivity of 5722 backedges. 1 proven. 5720 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:42:02,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:02,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 316 states and 373 transitions. [2024-11-25 02:42:02,651 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 373 transitions. [2024-11-25 02:42:02,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-25 02:42:02,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:02,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:02,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:03,433 INFO L134 CoverageAnalysis]: Checked inductivity of 5987 backedges. 1 proven. 5985 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:42:05,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:05,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 322 states and 380 transitions. [2024-11-25 02:42:05,097 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 380 transitions. [2024-11-25 02:42:05,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-25 02:42:05,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:05,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:05,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:06,123 INFO L134 CoverageAnalysis]: Checked inductivity of 6258 backedges. 1 proven. 6256 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:42:07,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:07,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 328 states and 387 transitions. [2024-11-25 02:42:07,911 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 387 transitions. [2024-11-25 02:42:07,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-25 02:42:07,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:07,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:07,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:08,989 INFO L134 CoverageAnalysis]: Checked inductivity of 6535 backedges. 1 proven. 6533 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:42:10,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:10,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 334 states and 394 transitions. [2024-11-25 02:42:10,735 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 394 transitions. [2024-11-25 02:42:10,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-25 02:42:10,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:10,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:10,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:11,569 INFO L134 CoverageAnalysis]: Checked inductivity of 6818 backedges. 1 proven. 6816 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:42:13,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:13,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 340 states and 401 transitions. [2024-11-25 02:42:13,326 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 401 transitions. [2024-11-25 02:42:13,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-25 02:42:13,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:13,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:13,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:14,258 INFO L134 CoverageAnalysis]: Checked inductivity of 7107 backedges. 1 proven. 7105 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:42:16,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:16,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 346 states and 408 transitions. [2024-11-25 02:42:16,099 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 408 transitions. [2024-11-25 02:42:16,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-25 02:42:16,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:16,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:16,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:17,157 INFO L134 CoverageAnalysis]: Checked inductivity of 7402 backedges. 1 proven. 7400 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:42:18,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:18,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 352 states and 415 transitions. [2024-11-25 02:42:18,992 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 415 transitions. [2024-11-25 02:42:18,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-25 02:42:18,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:18,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:19,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:20,060 INFO L134 CoverageAnalysis]: Checked inductivity of 7703 backedges. 1 proven. 7701 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:42:21,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:21,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 358 states and 422 transitions. [2024-11-25 02:42:21,916 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 422 transitions. [2024-11-25 02:42:21,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-25 02:42:21,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:21,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:21,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:22,976 INFO L134 CoverageAnalysis]: Checked inductivity of 8010 backedges. 1 proven. 8008 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:42:24,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:24,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 364 states and 429 transitions. [2024-11-25 02:42:24,846 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 429 transitions. [2024-11-25 02:42:24,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-25 02:42:24,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:24,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:24,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:26,251 INFO L134 CoverageAnalysis]: Checked inductivity of 8323 backedges. 1 proven. 8321 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:42:28,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:28,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 370 states and 436 transitions. [2024-11-25 02:42:28,202 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 436 transitions. [2024-11-25 02:42:28,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-25 02:42:28,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:28,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:28,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:29,233 INFO L134 CoverageAnalysis]: Checked inductivity of 8642 backedges. 1 proven. 8640 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:42:31,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:31,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 376 states and 443 transitions. [2024-11-25 02:42:31,172 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 443 transitions. [2024-11-25 02:42:31,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-11-25 02:42:31,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:31,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:31,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:32,490 INFO L134 CoverageAnalysis]: Checked inductivity of 8967 backedges. 1 proven. 8965 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:42:34,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:34,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 382 states and 450 transitions. [2024-11-25 02:42:34,508 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 450 transitions. [2024-11-25 02:42:34,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-25 02:42:34,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:34,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:34,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:35,910 INFO L134 CoverageAnalysis]: Checked inductivity of 9298 backedges. 1 proven. 9296 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:42:37,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:37,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 388 states and 457 transitions. [2024-11-25 02:42:37,942 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 457 transitions. [2024-11-25 02:42:37,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-11-25 02:42:37,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:37,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:37,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:39,022 INFO L134 CoverageAnalysis]: Checked inductivity of 9635 backedges. 1 proven. 9633 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:42:41,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:41,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 394 states and 464 transitions. [2024-11-25 02:42:41,044 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 464 transitions. [2024-11-25 02:42:41,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-25 02:42:41,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:41,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:41,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:42,228 INFO L134 CoverageAnalysis]: Checked inductivity of 9978 backedges. 1 proven. 9976 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:42:44,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:44,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 400 states and 471 transitions. [2024-11-25 02:42:44,302 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 471 transitions. [2024-11-25 02:42:44,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-25 02:42:44,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:44,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:44,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:45,468 INFO L134 CoverageAnalysis]: Checked inductivity of 10327 backedges. 1 proven. 10325 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:42:47,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:47,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 406 states and 478 transitions. [2024-11-25 02:42:47,630 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 478 transitions. [2024-11-25 02:42:47,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-11-25 02:42:47,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:47,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:47,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:48,832 INFO L134 CoverageAnalysis]: Checked inductivity of 10682 backedges. 1 proven. 10680 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:42:51,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:51,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 412 states and 485 transitions. [2024-11-25 02:42:51,021 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 485 transitions. [2024-11-25 02:42:51,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2024-11-25 02:42:51,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:51,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:51,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:52,269 INFO L134 CoverageAnalysis]: Checked inductivity of 11043 backedges. 1 proven. 11041 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:42:54,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:54,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 418 states and 492 transitions. [2024-11-25 02:42:54,425 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 492 transitions. [2024-11-25 02:42:54,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-11-25 02:42:54,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:54,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:54,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:55,707 INFO L134 CoverageAnalysis]: Checked inductivity of 11410 backedges. 1 proven. 11408 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:42:58,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:58,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 424 states and 499 transitions. [2024-11-25 02:42:58,017 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 499 transitions. [2024-11-25 02:42:58,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2024-11-25 02:42:58,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:58,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:58,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:59,385 INFO L134 CoverageAnalysis]: Checked inductivity of 11783 backedges. 1 proven. 11781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:43:01,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:01,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 430 states and 506 transitions. [2024-11-25 02:43:01,631 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 506 transitions. [2024-11-25 02:43:01,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2024-11-25 02:43:01,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:01,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:01,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:03,200 INFO L134 CoverageAnalysis]: Checked inductivity of 12162 backedges. 1 proven. 12160 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:43:05,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:05,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 436 states and 513 transitions. [2024-11-25 02:43:05,535 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 513 transitions. [2024-11-25 02:43:05,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2024-11-25 02:43:05,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:05,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:05,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:07,232 INFO L134 CoverageAnalysis]: Checked inductivity of 12547 backedges. 1 proven. 12545 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:43:09,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:09,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 442 states and 520 transitions. [2024-11-25 02:43:09,501 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 520 transitions. [2024-11-25 02:43:09,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-11-25 02:43:09,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:09,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:09,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:10,973 INFO L134 CoverageAnalysis]: Checked inductivity of 12938 backedges. 1 proven. 12936 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:43:13,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:13,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 448 states and 527 transitions. [2024-11-25 02:43:13,267 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 527 transitions. [2024-11-25 02:43:13,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2024-11-25 02:43:13,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:13,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:13,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:14,792 INFO L134 CoverageAnalysis]: Checked inductivity of 13335 backedges. 1 proven. 13333 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:43:17,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:17,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 454 states and 534 transitions. [2024-11-25 02:43:17,373 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 534 transitions. [2024-11-25 02:43:17,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2024-11-25 02:43:17,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:17,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:17,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:19,022 INFO L134 CoverageAnalysis]: Checked inductivity of 13738 backedges. 1 proven. 13736 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:43:21,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:21,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 460 states and 541 transitions. [2024-11-25 02:43:21,611 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 541 transitions. [2024-11-25 02:43:21,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2024-11-25 02:43:21,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:21,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:21,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:23,325 INFO L134 CoverageAnalysis]: Checked inductivity of 14147 backedges. 1 proven. 14145 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:43:25,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:25,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 466 states and 548 transitions. [2024-11-25 02:43:25,884 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 548 transitions. [2024-11-25 02:43:25,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2024-11-25 02:43:25,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:25,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:25,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:27,657 INFO L134 CoverageAnalysis]: Checked inductivity of 14562 backedges. 1 proven. 14560 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:43:30,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:30,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 472 states and 555 transitions. [2024-11-25 02:43:30,357 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 555 transitions. [2024-11-25 02:43:30,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 440 [2024-11-25 02:43:30,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:30,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:30,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:32,187 INFO L134 CoverageAnalysis]: Checked inductivity of 14983 backedges. 1 proven. 14981 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:43:34,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:34,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 478 states and 562 transitions. [2024-11-25 02:43:34,768 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 562 transitions. [2024-11-25 02:43:34,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 446 [2024-11-25 02:43:34,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:34,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:34,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:36,659 INFO L134 CoverageAnalysis]: Checked inductivity of 15410 backedges. 1 proven. 15408 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:43:39,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:39,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 484 states and 569 transitions. [2024-11-25 02:43:39,345 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 569 transitions. [2024-11-25 02:43:39,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-11-25 02:43:39,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:39,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:39,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:41,594 INFO L134 CoverageAnalysis]: Checked inductivity of 15843 backedges. 1 proven. 15841 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:43:44,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:44,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 490 states and 576 transitions. [2024-11-25 02:43:44,733 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 576 transitions. [2024-11-25 02:43:44,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2024-11-25 02:43:44,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:44,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:44,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:46,720 INFO L134 CoverageAnalysis]: Checked inductivity of 16282 backedges. 1 proven. 16280 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:43:49,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:49,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 496 states and 583 transitions. [2024-11-25 02:43:49,443 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 583 transitions. [2024-11-25 02:43:49,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2024-11-25 02:43:49,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:49,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:49,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:51,323 INFO L134 CoverageAnalysis]: Checked inductivity of 16727 backedges. 1 proven. 16725 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:43:53,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:53,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 502 states and 590 transitions. [2024-11-25 02:43:53,969 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 590 transitions. [2024-11-25 02:43:53,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2024-11-25 02:43:53,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:53,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:54,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:55,909 INFO L134 CoverageAnalysis]: Checked inductivity of 17178 backedges. 1 proven. 17176 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:43:58,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:58,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 508 states and 597 transitions. [2024-11-25 02:43:58,613 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 597 transitions. [2024-11-25 02:43:58,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 476 [2024-11-25 02:43:58,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:58,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:58,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:00,792 INFO L134 CoverageAnalysis]: Checked inductivity of 17635 backedges. 1 proven. 17633 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:44:04,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:04,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 514 states and 604 transitions. [2024-11-25 02:44:04,229 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 604 transitions. [2024-11-25 02:44:04,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2024-11-25 02:44:04,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:04,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:04,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:06,292 INFO L134 CoverageAnalysis]: Checked inductivity of 18098 backedges. 1 proven. 18096 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:44:09,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:09,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 520 states and 611 transitions. [2024-11-25 02:44:09,615 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 611 transitions. [2024-11-25 02:44:09,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 488 [2024-11-25 02:44:09,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:09,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:09,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:11,780 INFO L134 CoverageAnalysis]: Checked inductivity of 18567 backedges. 1 proven. 18565 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:44:14,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:14,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 526 states and 618 transitions. [2024-11-25 02:44:14,819 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 618 transitions. [2024-11-25 02:44:14,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 494 [2024-11-25 02:44:14,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:14,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:14,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:17,171 INFO L134 CoverageAnalysis]: Checked inductivity of 19042 backedges. 1 proven. 19040 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:44:20,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:20,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 532 states and 625 transitions. [2024-11-25 02:44:20,480 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 625 transitions. [2024-11-25 02:44:20,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2024-11-25 02:44:20,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:20,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:20,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:22,905 INFO L134 CoverageAnalysis]: Checked inductivity of 19523 backedges. 1 proven. 19521 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:44:26,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:26,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 538 states and 632 transitions. [2024-11-25 02:44:26,212 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 632 transitions. [2024-11-25 02:44:26,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2024-11-25 02:44:26,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:26,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:26,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:29,592 INFO L134 CoverageAnalysis]: Checked inductivity of 20010 backedges. 1 proven. 20008 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:44:33,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:33,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 544 states and 639 transitions. [2024-11-25 02:44:33,284 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 639 transitions. [2024-11-25 02:44:33,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2024-11-25 02:44:33,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:33,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:33,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:36,639 INFO L134 CoverageAnalysis]: Checked inductivity of 20503 backedges. 1 proven. 20501 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:44:39,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:39,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 550 states and 646 transitions. [2024-11-25 02:44:39,985 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 646 transitions. [2024-11-25 02:44:39,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 518 [2024-11-25 02:44:39,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:39,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:40,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:42,550 INFO L134 CoverageAnalysis]: Checked inductivity of 21002 backedges. 1 proven. 21000 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:44:45,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:45,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 556 states and 653 transitions. [2024-11-25 02:44:45,584 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 653 transitions. [2024-11-25 02:44:45,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 524 [2024-11-25 02:44:45,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:45,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:45,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:48,089 INFO L134 CoverageAnalysis]: Checked inductivity of 21507 backedges. 1 proven. 21505 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:44:51,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:51,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 562 states and 660 transitions. [2024-11-25 02:44:51,104 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 660 transitions. [2024-11-25 02:44:51,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 530 [2024-11-25 02:44:51,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:51,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:51,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:54,044 INFO L134 CoverageAnalysis]: Checked inductivity of 22018 backedges. 1 proven. 22016 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:44:57,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:57,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 568 states and 667 transitions. [2024-11-25 02:44:57,811 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 667 transitions. [2024-11-25 02:44:57,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2024-11-25 02:44:57,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:57,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:57,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:01,218 INFO L134 CoverageAnalysis]: Checked inductivity of 22535 backedges. 1 proven. 22533 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:45:05,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:05,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 574 states and 674 transitions. [2024-11-25 02:45:05,287 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 674 transitions. [2024-11-25 02:45:05,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2024-11-25 02:45:05,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:05,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:05,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:08,723 INFO L134 CoverageAnalysis]: Checked inductivity of 23058 backedges. 1 proven. 23056 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:45:12,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:12,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 580 states and 681 transitions. [2024-11-25 02:45:12,522 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 681 transitions. [2024-11-25 02:45:12,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2024-11-25 02:45:12,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:12,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:12,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:16,075 INFO L134 CoverageAnalysis]: Checked inductivity of 23587 backedges. 1 proven. 23585 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:45:19,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:19,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 586 states and 688 transitions. [2024-11-25 02:45:19,703 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 688 transitions. [2024-11-25 02:45:19,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 554 [2024-11-25 02:45:19,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:19,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:19,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:22,908 INFO L134 CoverageAnalysis]: Checked inductivity of 24122 backedges. 1 proven. 24120 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:45:26,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:26,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 592 states and 695 transitions. [2024-11-25 02:45:26,683 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 695 transitions. [2024-11-25 02:45:26,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2024-11-25 02:45:26,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:26,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:26,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:30,076 INFO L134 CoverageAnalysis]: Checked inductivity of 24663 backedges. 1 proven. 24661 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:45:33,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:33,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 598 states and 702 transitions. [2024-11-25 02:45:33,536 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 702 transitions. [2024-11-25 02:45:33,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 566 [2024-11-25 02:45:33,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:33,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:33,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:37,091 INFO L134 CoverageAnalysis]: Checked inductivity of 25210 backedges. 1 proven. 25208 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:45:40,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:40,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 604 states and 709 transitions. [2024-11-25 02:45:40,620 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 709 transitions. [2024-11-25 02:45:40,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 572 [2024-11-25 02:45:40,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:40,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:40,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:44,786 INFO L134 CoverageAnalysis]: Checked inductivity of 25763 backedges. 1 proven. 25761 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:45:49,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:49,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 610 states and 716 transitions. [2024-11-25 02:45:49,144 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 716 transitions. [2024-11-25 02:45:49,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 578 [2024-11-25 02:45:49,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:49,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:49,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:52,788 INFO L134 CoverageAnalysis]: Checked inductivity of 26322 backedges. 1 proven. 26320 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:45:56,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:56,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 616 states and 723 transitions. [2024-11-25 02:45:56,232 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 723 transitions. [2024-11-25 02:45:56,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 584 [2024-11-25 02:45:56,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:56,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:56,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:59,858 INFO L134 CoverageAnalysis]: Checked inductivity of 26887 backedges. 1 proven. 26885 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:03,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:03,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 622 states and 730 transitions. [2024-11-25 02:46:03,223 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 730 transitions. [2024-11-25 02:46:03,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2024-11-25 02:46:03,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:03,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:03,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:07,049 INFO L134 CoverageAnalysis]: Checked inductivity of 27458 backedges. 1 proven. 27456 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:11,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:11,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 628 states and 737 transitions. [2024-11-25 02:46:11,432 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 737 transitions. [2024-11-25 02:46:11,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 596 [2024-11-25 02:46:11,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:11,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:11,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:15,644 INFO L134 CoverageAnalysis]: Checked inductivity of 28035 backedges. 1 proven. 28033 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:20,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:20,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 634 states and 744 transitions. [2024-11-25 02:46:20,474 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 744 transitions. [2024-11-25 02:46:20,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2024-11-25 02:46:20,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:20,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:20,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:25,008 INFO L134 CoverageAnalysis]: Checked inductivity of 28618 backedges. 1 proven. 28616 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:28,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:28,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 640 states and 751 transitions. [2024-11-25 02:46:28,624 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 751 transitions. [2024-11-25 02:46:28,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 608 [2024-11-25 02:46:28,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:28,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:28,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:32,168 INFO L134 CoverageAnalysis]: Checked inductivity of 29207 backedges. 1 proven. 29205 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:36,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:36,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 646 states and 758 transitions. [2024-11-25 02:46:36,421 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 758 transitions. [2024-11-25 02:46:36,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 614 [2024-11-25 02:46:36,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:36,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:36,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:40,307 INFO L134 CoverageAnalysis]: Checked inductivity of 29802 backedges. 1 proven. 29800 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:44,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:44,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 652 states and 765 transitions. [2024-11-25 02:46:44,036 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 765 transitions. [2024-11-25 02:46:44,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 620 [2024-11-25 02:46:44,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:44,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:44,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:47,967 INFO L134 CoverageAnalysis]: Checked inductivity of 30403 backedges. 1 proven. 30401 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:51,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:51,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 658 states and 772 transitions. [2024-11-25 02:46:51,822 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 772 transitions. [2024-11-25 02:46:51,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 626 [2024-11-25 02:46:51,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:51,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:51,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:55,492 INFO L134 CoverageAnalysis]: Checked inductivity of 31010 backedges. 1 proven. 31008 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:59,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:59,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 664 states and 779 transitions. [2024-11-25 02:46:59,241 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 779 transitions. [2024-11-25 02:46:59,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2024-11-25 02:46:59,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:59,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:59,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:03,531 INFO L134 CoverageAnalysis]: Checked inductivity of 31623 backedges. 1 proven. 31621 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:47:07,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:07,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 670 states and 786 transitions. [2024-11-25 02:47:07,409 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 786 transitions. [2024-11-25 02:47:07,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2024-11-25 02:47:07,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:07,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:07,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:11,212 INFO L134 CoverageAnalysis]: Checked inductivity of 32242 backedges. 1 proven. 32240 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:47:14,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:14,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 676 states and 793 transitions. [2024-11-25 02:47:14,797 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 793 transitions. [2024-11-25 02:47:14,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 644 [2024-11-25 02:47:14,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:14,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:14,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:18,977 INFO L134 CoverageAnalysis]: Checked inductivity of 32867 backedges. 1 proven. 32865 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:47:22,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:22,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 682 states and 800 transitions. [2024-11-25 02:47:22,617 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 800 transitions. [2024-11-25 02:47:22,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 650 [2024-11-25 02:47:22,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:22,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:22,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:26,844 INFO L134 CoverageAnalysis]: Checked inductivity of 33498 backedges. 1 proven. 33496 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:47:30,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:30,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 688 states and 807 transitions. [2024-11-25 02:47:30,884 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 807 transitions. [2024-11-25 02:47:30,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 656 [2024-11-25 02:47:30,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:30,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:30,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:34,977 INFO L134 CoverageAnalysis]: Checked inductivity of 34135 backedges. 1 proven. 34133 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:47:39,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:39,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 694 states and 814 transitions. [2024-11-25 02:47:39,109 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 814 transitions. [2024-11-25 02:47:39,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 662 [2024-11-25 02:47:39,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:39,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:39,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:43,926 INFO L134 CoverageAnalysis]: Checked inductivity of 34778 backedges. 1 proven. 34776 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:47:48,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:48,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 700 states and 821 transitions. [2024-11-25 02:47:48,095 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 821 transitions. [2024-11-25 02:47:48,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 668 [2024-11-25 02:47:48,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:48,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:48,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:53,317 INFO L134 CoverageAnalysis]: Checked inductivity of 35427 backedges. 1 proven. 35425 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:47:57,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:57,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 706 states and 828 transitions. [2024-11-25 02:47:57,289 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 828 transitions. [2024-11-25 02:47:57,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 674 [2024-11-25 02:47:57,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:57,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:57,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:02,029 INFO L134 CoverageAnalysis]: Checked inductivity of 36082 backedges. 1 proven. 36080 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:48:05,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:05,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 712 states and 835 transitions. [2024-11-25 02:48:05,839 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 835 transitions. [2024-11-25 02:48:05,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 680 [2024-11-25 02:48:05,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:05,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:05,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:10,494 INFO L134 CoverageAnalysis]: Checked inductivity of 36743 backedges. 1 proven. 36741 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:48:14,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:14,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 718 states and 842 transitions. [2024-11-25 02:48:14,503 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 842 transitions. [2024-11-25 02:48:14,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 686 [2024-11-25 02:48:14,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:14,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:14,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:20,518 INFO L134 CoverageAnalysis]: Checked inductivity of 37410 backedges. 1 proven. 37408 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:48:24,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:24,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 724 states and 849 transitions. [2024-11-25 02:48:24,429 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 849 transitions. [2024-11-25 02:48:24,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 692 [2024-11-25 02:48:24,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:24,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:24,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:29,227 INFO L134 CoverageAnalysis]: Checked inductivity of 38083 backedges. 1 proven. 38081 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:48:33,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:33,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 730 states and 856 transitions. [2024-11-25 02:48:33,304 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 856 transitions. [2024-11-25 02:48:33,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 698 [2024-11-25 02:48:33,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:33,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:33,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:39,066 INFO L134 CoverageAnalysis]: Checked inductivity of 38762 backedges. 1 proven. 38760 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:48:43,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:43,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 736 states and 863 transitions. [2024-11-25 02:48:43,148 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 863 transitions. [2024-11-25 02:48:43,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 704 [2024-11-25 02:48:43,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:43,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:43,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:48,301 INFO L134 CoverageAnalysis]: Checked inductivity of 39447 backedges. 1 proven. 39445 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:48:52,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:52,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 742 states and 870 transitions. [2024-11-25 02:48:52,608 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 870 transitions. [2024-11-25 02:48:52,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 710 [2024-11-25 02:48:52,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:52,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:52,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:57,866 INFO L134 CoverageAnalysis]: Checked inductivity of 40138 backedges. 1 proven. 40136 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:49:02,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:02,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 748 states and 877 transitions. [2024-11-25 02:49:02,039 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 877 transitions. [2024-11-25 02:49:02,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 716 [2024-11-25 02:49:02,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:02,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:02,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:08,599 INFO L134 CoverageAnalysis]: Checked inductivity of 40835 backedges. 1 proven. 40833 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:49:13,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:13,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 754 states and 884 transitions. [2024-11-25 02:49:13,410 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 884 transitions. [2024-11-25 02:49:13,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 722 [2024-11-25 02:49:13,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:13,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:13,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:19,429 INFO L134 CoverageAnalysis]: Checked inductivity of 41538 backedges. 1 proven. 41536 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:49:23,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:23,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 760 states and 891 transitions. [2024-11-25 02:49:23,710 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 891 transitions. [2024-11-25 02:49:23,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 728 [2024-11-25 02:49:23,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:23,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:23,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:29,799 INFO L134 CoverageAnalysis]: Checked inductivity of 42247 backedges. 1 proven. 42245 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:49:34,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:34,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 766 states and 898 transitions. [2024-11-25 02:49:34,506 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 898 transitions. [2024-11-25 02:49:34,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 734 [2024-11-25 02:49:34,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:34,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:34,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:40,899 INFO L134 CoverageAnalysis]: Checked inductivity of 42962 backedges. 1 proven. 42960 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:49:45,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:45,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 772 states and 905 transitions. [2024-11-25 02:49:45,777 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 905 transitions. [2024-11-25 02:49:45,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 740 [2024-11-25 02:49:45,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:45,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:45,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:51,740 INFO L134 CoverageAnalysis]: Checked inductivity of 43683 backedges. 1 proven. 43681 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:49:56,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:56,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 778 states and 912 transitions. [2024-11-25 02:49:56,844 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 912 transitions. [2024-11-25 02:49:56,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 746 [2024-11-25 02:49:56,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:56,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:56,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:03,318 INFO L134 CoverageAnalysis]: Checked inductivity of 44410 backedges. 1 proven. 44408 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:50:08,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:08,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 784 states and 919 transitions. [2024-11-25 02:50:08,378 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 919 transitions. [2024-11-25 02:50:08,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 752 [2024-11-25 02:50:08,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:08,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:08,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:15,333 INFO L134 CoverageAnalysis]: Checked inductivity of 45143 backedges. 1 proven. 45141 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:50:20,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:20,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 790 states and 926 transitions. [2024-11-25 02:50:20,019 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 926 transitions. [2024-11-25 02:50:20,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 758 [2024-11-25 02:50:20,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:20,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:20,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:27,171 INFO L134 CoverageAnalysis]: Checked inductivity of 45882 backedges. 1 proven. 45880 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:50:32,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:32,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 796 states and 933 transitions. [2024-11-25 02:50:32,153 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 933 transitions. [2024-11-25 02:50:32,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 764 [2024-11-25 02:50:32,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:32,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:32,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:39,954 INFO L134 CoverageAnalysis]: Checked inductivity of 46627 backedges. 1 proven. 46625 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:50:45,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:45,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 802 states and 940 transitions. [2024-11-25 02:50:45,136 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 940 transitions. [2024-11-25 02:50:45,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 770 [2024-11-25 02:50:45,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:45,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:45,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:52,685 INFO L134 CoverageAnalysis]: Checked inductivity of 47378 backedges. 1 proven. 47376 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:50:58,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:58,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 808 states and 947 transitions. [2024-11-25 02:50:58,395 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 947 transitions. [2024-11-25 02:50:58,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 776 [2024-11-25 02:50:58,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:58,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:58,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:05,573 INFO L134 CoverageAnalysis]: Checked inductivity of 48135 backedges. 1 proven. 48133 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:51:10,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:10,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 814 states and 954 transitions. [2024-11-25 02:51:10,756 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 954 transitions. [2024-11-25 02:51:10,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-25 02:51:10,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:10,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:10,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:18,994 INFO L134 CoverageAnalysis]: Checked inductivity of 48898 backedges. 1 proven. 48896 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:51:24,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:24,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 820 states and 961 transitions. [2024-11-25 02:51:24,235 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 961 transitions. [2024-11-25 02:51:24,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 788 [2024-11-25 02:51:24,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:24,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:24,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:31,739 INFO L134 CoverageAnalysis]: Checked inductivity of 49667 backedges. 1 proven. 49665 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:51:37,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:37,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 826 states and 968 transitions. [2024-11-25 02:51:37,038 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 968 transitions. [2024-11-25 02:51:37,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 794 [2024-11-25 02:51:37,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:37,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:37,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:43,987 INFO L134 CoverageAnalysis]: Checked inductivity of 50442 backedges. 1 proven. 50440 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:51:48,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:48,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 832 states and 975 transitions. [2024-11-25 02:51:48,580 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 975 transitions. [2024-11-25 02:51:48,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2024-11-25 02:51:48,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:48,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:48,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:56,388 INFO L134 CoverageAnalysis]: Checked inductivity of 51223 backedges. 1 proven. 51221 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:52:01,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:01,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 838 states and 982 transitions. [2024-11-25 02:52:01,269 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 982 transitions. [2024-11-25 02:52:01,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-11-25 02:52:01,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:01,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:01,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:08,725 INFO L134 CoverageAnalysis]: Checked inductivity of 52010 backedges. 1 proven. 52008 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:52:15,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:15,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 844 states and 989 transitions. [2024-11-25 02:52:15,173 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 989 transitions. [2024-11-25 02:52:15,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-25 02:52:15,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:15,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:15,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:23,062 INFO L134 CoverageAnalysis]: Checked inductivity of 52803 backedges. 1 proven. 52801 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:52:27,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:27,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 850 states and 996 transitions. [2024-11-25 02:52:27,994 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 996 transitions. [2024-11-25 02:52:28,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 818 [2024-11-25 02:52:28,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:28,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:28,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:36,953 INFO L134 CoverageAnalysis]: Checked inductivity of 53602 backedges. 1 proven. 53600 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:52:43,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:43,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 856 states and 1003 transitions. [2024-11-25 02:52:43,248 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1003 transitions. [2024-11-25 02:52:43,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 824 [2024-11-25 02:52:43,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:43,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:43,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:53,053 INFO L134 CoverageAnalysis]: Checked inductivity of 54407 backedges. 1 proven. 54405 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:52:59,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:59,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 862 states and 1010 transitions. [2024-11-25 02:52:59,972 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1010 transitions. [2024-11-25 02:52:59,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 830 [2024-11-25 02:52:59,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:59,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:00,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:10,398 INFO L134 CoverageAnalysis]: Checked inductivity of 55218 backedges. 1 proven. 55216 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:53:16,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:16,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 868 states and 1017 transitions. [2024-11-25 02:53:16,898 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1017 transitions. [2024-11-25 02:53:16,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2024-11-25 02:53:16,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:16,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:17,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:27,242 INFO L134 CoverageAnalysis]: Checked inductivity of 56035 backedges. 1 proven. 56033 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:53:34,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:34,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 874 states and 1024 transitions. [2024-11-25 02:53:34,124 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1024 transitions. [2024-11-25 02:53:34,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2024-11-25 02:53:34,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:34,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:34,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:44,417 INFO L134 CoverageAnalysis]: Checked inductivity of 56858 backedges. 1 proven. 56856 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:53:51,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:51,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 880 states and 1031 transitions. [2024-11-25 02:53:51,226 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1031 transitions. [2024-11-25 02:53:51,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 848 [2024-11-25 02:53:51,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:51,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:51,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:02,463 INFO L134 CoverageAnalysis]: Checked inductivity of 57687 backedges. 1 proven. 57685 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:54:09,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:09,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 886 states and 1038 transitions. [2024-11-25 02:54:09,031 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1038 transitions. [2024-11-25 02:54:09,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2024-11-25 02:54:09,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:09,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:09,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:20,225 INFO L134 CoverageAnalysis]: Checked inductivity of 58522 backedges. 1 proven. 58520 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:54:25,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:25,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 892 states and 1045 transitions. [2024-11-25 02:54:25,364 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1045 transitions. [2024-11-25 02:54:25,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 860 [2024-11-25 02:54:25,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:25,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:25,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:33,738 INFO L134 CoverageAnalysis]: Checked inductivity of 59363 backedges. 1 proven. 59361 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:54:39,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:39,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 898 states and 1052 transitions. [2024-11-25 02:54:39,501 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1052 transitions. [2024-11-25 02:54:39,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 866 [2024-11-25 02:54:39,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:39,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:39,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat