./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-tiling/pr2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27db7d81-97d1-4257-9e5d-1e70391e91ed/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27db7d81-97d1-4257-9e5d-1e70391e91ed/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27db7d81-97d1-4257-9e5d-1e70391e91ed/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27db7d81-97d1-4257-9e5d-1e70391e91ed/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/pr2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27db7d81-97d1-4257-9e5d-1e70391e91ed/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27db7d81-97d1-4257-9e5d-1e70391e91ed/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5922a5be589e27d89439744489152c928c7510f0140c8b0fb4d1faadee969752 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:11:21,346 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:11:21,402 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27db7d81-97d1-4257-9e5d-1e70391e91ed/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 03:11:21,406 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:11:21,406 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:11:21,425 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:11:21,426 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:11:21,426 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:11:21,426 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:11:21,426 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:11:21,427 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:11:21,427 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:11:21,427 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 03:11:21,427 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:11:21,427 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 03:11:21,427 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:11:21,427 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:11:21,427 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:11:21,427 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:11:21,427 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 03:11:21,428 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:11:21,428 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:11:21,428 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:11:21,428 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:11:21,428 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:11:21,428 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:11:21,428 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:11:21,428 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:11:21,428 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:11:21,428 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:11:21,428 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:11:21,428 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:11:21,429 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:11:21,429 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_27db7d81-97d1-4257-9e5d-1e70391e91ed/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) 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 -> 5922a5be589e27d89439744489152c928c7510f0140c8b0fb4d1faadee969752 [2024-12-06 03:11:21,664 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:11:21,671 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:11:21,674 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:11:21,675 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:11:21,675 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:11:21,676 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27db7d81-97d1-4257-9e5d-1e70391e91ed/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-tiling/pr2.c [2024-12-06 03:11:24,281 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27db7d81-97d1-4257-9e5d-1e70391e91ed/bin/ukojak-verify-CZk0znPC7b/data/6dd849a06/bfd25e6afe12412eba5cf08b01125679/FLAG6aeda9f8e [2024-12-06 03:11:24,464 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:11:24,465 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27db7d81-97d1-4257-9e5d-1e70391e91ed/sv-benchmarks/c/array-tiling/pr2.c [2024-12-06 03:11:24,470 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27db7d81-97d1-4257-9e5d-1e70391e91ed/bin/ukojak-verify-CZk0znPC7b/data/6dd849a06/bfd25e6afe12412eba5cf08b01125679/FLAG6aeda9f8e [2024-12-06 03:11:24,868 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27db7d81-97d1-4257-9e5d-1e70391e91ed/bin/ukojak-verify-CZk0znPC7b/data/6dd849a06/bfd25e6afe12412eba5cf08b01125679 [2024-12-06 03:11:24,870 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:11:24,871 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:11:24,872 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:11:24,872 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:11:24,875 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:11:24,875 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:11:24" (1/1) ... [2024-12-06 03:11:24,876 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ebd1f4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:24, skipping insertion in model container [2024-12-06 03:11:24,876 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:11:24" (1/1) ... [2024-12-06 03:11:24,885 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:11:24,975 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27db7d81-97d1-4257-9e5d-1e70391e91ed/sv-benchmarks/c/array-tiling/pr2.c[394,407] [2024-12-06 03:11:24,994 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:11:25,003 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:11:25,014 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27db7d81-97d1-4257-9e5d-1e70391e91ed/sv-benchmarks/c/array-tiling/pr2.c[394,407] [2024-12-06 03:11:25,022 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:11:25,036 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:11:25,037 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:25 WrapperNode [2024-12-06 03:11:25,037 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:11:25,038 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:11:25,038 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:11:25,038 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:11:25,044 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:25" (1/1) ... [2024-12-06 03:11:25,050 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:25" (1/1) ... [2024-12-06 03:11:25,068 INFO L138 Inliner]: procedures = 15, calls = 24, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 74 [2024-12-06 03:11:25,068 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:11:25,068 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:11:25,069 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:11:25,069 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:11:25,076 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:25" (1/1) ... [2024-12-06 03:11:25,076 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:25" (1/1) ... [2024-12-06 03:11:25,078 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:25" (1/1) ... [2024-12-06 03:11:25,078 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:25" (1/1) ... [2024-12-06 03:11:25,083 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:25" (1/1) ... [2024-12-06 03:11:25,084 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:25" (1/1) ... [2024-12-06 03:11:25,087 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:25" (1/1) ... [2024-12-06 03:11:25,088 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:25" (1/1) ... [2024-12-06 03:11:25,089 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:25" (1/1) ... [2024-12-06 03:11:25,091 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:11:25,092 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:11:25,092 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:11:25,092 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:11:25,093 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:25" (1/1) ... [2024-12-06 03:11:25,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:11:25,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27db7d81-97d1-4257-9e5d-1e70391e91ed/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:11:25,122 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27db7d81-97d1-4257-9e5d-1e70391e91ed/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:11:25,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27db7d81-97d1-4257-9e5d-1e70391e91ed/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:11:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:11:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:11:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 03:11:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 03:11:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:11:25,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:11:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 03:11:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:11:25,211 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:11:25,213 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:11:25,362 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-12-06 03:11:25,362 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:11:25,432 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:11:25,432 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 03:11:25,433 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:11:25 BoogieIcfgContainer [2024-12-06 03:11:25,433 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:11:25,433 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:11:25,433 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:11:25,441 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:11:25,441 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:11:25" (1/1) ... [2024-12-06 03:11:25,446 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:11:25,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:25,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 12 states and 16 transitions. [2024-12-06 03:11:25,494 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 16 transitions. [2024-12-06 03:11:25,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 03:11:25,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:25,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:25,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:25,862 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:11:25,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:25,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 13 states and 17 transitions. [2024-12-06 03:11:25,947 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 17 transitions. [2024-12-06 03:11:25,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 03:11:25,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:25,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:25,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:26,568 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:11:27,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:27,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 17 states and 30 transitions. [2024-12-06 03:11:27,157 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 30 transitions. [2024-12-06 03:11:27,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 03:11:27,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:27,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:27,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:27,904 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:11:28,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:28,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 18 states and 36 transitions. [2024-12-06 03:11:28,360 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 36 transitions. [2024-12-06 03:11:28,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:11:28,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:28,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:28,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:29,258 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:11:30,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:30,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 15 states and 20 transitions. [2024-12-06 03:11:30,034 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 20 transitions. [2024-12-06 03:11:30,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 03:11:30,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:30,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:30,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:30,493 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:11:31,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:31,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 19 states and 28 transitions. [2024-12-06 03:11:31,528 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 28 transitions. [2024-12-06 03:11:31,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:11:31,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:31,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:31,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:31,880 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:11:34,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:34,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 27 states and 45 transitions. [2024-12-06 03:11:34,334 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 45 transitions. [2024-12-06 03:11:34,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 03:11:34,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:34,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:34,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:35,136 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:11:38,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:38,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 34 states and 61 transitions. [2024-12-06 03:11:38,715 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 61 transitions. [2024-12-06 03:11:38,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 03:11:38,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:38,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:38,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:38,933 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:11:39,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:39,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 35 states and 62 transitions. [2024-12-06 03:11:39,343 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 62 transitions. [2024-12-06 03:11:39,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:11:39,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:39,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:39,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:40,189 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:11:45,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:45,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 45 states and 84 transitions. [2024-12-06 03:11:45,959 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 84 transitions. [2024-12-06 03:11:45,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:11:45,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:45,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:45,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:46,606 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:11:52,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:52,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 55 states and 105 transitions. [2024-12-06 03:11:52,488 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 105 transitions. [2024-12-06 03:11:52,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:11:52,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:52,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:52,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:52,802 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:11:54,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:54,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 58 states and 108 transitions. [2024-12-06 03:11:54,715 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 108 transitions. [2024-12-06 03:11:54,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:11:54,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:54,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:54,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:54,857 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:11:55,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:55,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 59 states and 108 transitions. [2024-12-06 03:11:55,625 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 108 transitions. [2024-12-06 03:11:55,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:11:55,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:55,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:55,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:57,266 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:12:06,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:06,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 69 states and 138 transitions. [2024-12-06 03:12:06,007 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 138 transitions. [2024-12-06 03:12:06,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:12:06,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:06,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:06,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:07,124 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:12:09,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:09,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 72 states and 143 transitions. [2024-12-06 03:12:09,650 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 143 transitions. [2024-12-06 03:12:09,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:12:09,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:09,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:09,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:10,047 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:12:10,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:10,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 73 states and 145 transitions. [2024-12-06 03:12:10,913 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 145 transitions. [2024-12-06 03:12:10,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:12:10,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:10,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:10,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:13,373 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:12:30,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:30,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 89 states and 207 transitions. [2024-12-06 03:12:30,173 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 207 transitions. [2024-12-06 03:12:30,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:12:30,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:30,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:30,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:32,177 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:12:38,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:38,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 94 states and 227 transitions. [2024-12-06 03:12:38,817 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 227 transitions. [2024-12-06 03:12:38,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:12:38,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:38,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:38,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:39,086 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:12:40,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:40,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 95 states and 233 transitions. [2024-12-06 03:12:40,267 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 233 transitions. [2024-12-06 03:12:40,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:12:40,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:40,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:40,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:41,392 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 41 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:12:55,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:55,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 108 states and 266 transitions. [2024-12-06 03:12:55,329 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 266 transitions. [2024-12-06 03:12:55,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:12:55,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:55,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:55,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:55,490 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 41 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:13:02,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:02,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 115 states and 282 transitions. [2024-12-06 03:13:02,332 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 282 transitions. [2024-12-06 03:13:02,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:13:02,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:02,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:02,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:02,454 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 41 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:13:03,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:03,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 116 states and 284 transitions. [2024-12-06 03:13:03,807 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 284 transitions. [2024-12-06 03:13:03,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:13:03,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:03,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:03,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:03,932 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 41 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:13:05,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:05,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 117 states and 289 transitions. [2024-12-06 03:13:05,291 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 289 transitions. [2024-12-06 03:13:05,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:13:05,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:05,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:05,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:05,415 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 41 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:13:08,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:08,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 120 states and 296 transitions. [2024-12-06 03:13:08,951 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 296 transitions. [2024-12-06 03:13:08,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:13:08,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:08,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:08,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:09,076 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 41 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:13:11,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:11,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 122 states and 301 transitions. [2024-12-06 03:13:11,127 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 301 transitions. [2024-12-06 03:13:11,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:13:11,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:11,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:11,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:13,172 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:13:30,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:30,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 134 states and 334 transitions. [2024-12-06 03:13:30,625 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 334 transitions. [2024-12-06 03:13:30,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:13:30,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:30,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:30,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:31,065 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:13:38,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:38,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 140 states and 357 transitions. [2024-12-06 03:13:38,522 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 357 transitions. [2024-12-06 03:13:38,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:13:38,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:38,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:38,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:38,926 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:13:40,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:40,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 141 states and 360 transitions. [2024-12-06 03:13:40,295 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 360 transitions. [2024-12-06 03:13:40,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:13:40,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:40,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:40,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:42,237 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:14:02,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:02,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 153 states and 406 transitions. [2024-12-06 03:14:02,079 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 406 transitions. [2024-12-06 03:14:02,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:14:02,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:02,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:02,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:02,441 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:14:13,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:13,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 162 states and 452 transitions. [2024-12-06 03:14:13,609 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 452 transitions. [2024-12-06 03:14:13,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:14:13,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:13,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:13,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:13,964 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:14:15,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:15,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 163 states and 454 transitions. [2024-12-06 03:14:15,110 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 454 transitions. [2024-12-06 03:14:15,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:14:15,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:15,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:15,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:15,452 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:14:20,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:20,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 167 states and 473 transitions. [2024-12-06 03:14:20,485 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 473 transitions. [2024-12-06 03:14:20,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:14:20,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:20,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:20,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:20,981 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:14:23,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:23,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 169 states and 483 transitions. [2024-12-06 03:14:23,835 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 483 transitions. [2024-12-06 03:14:23,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:14:23,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:23,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:23,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:26,633 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:14:55,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:55,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 185 states and 539 transitions. [2024-12-06 03:14:55,154 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 539 transitions. [2024-12-06 03:14:55,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:14:55,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:55,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:55,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:57,669 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:15:08,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:15:08,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 190 states and 573 transitions. [2024-12-06 03:15:08,817 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 573 transitions. [2024-12-06 03:15:08,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:15:08,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:15:08,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:15:08,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:15:09,112 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:15:10,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:15:10,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 191 states and 576 transitions. [2024-12-06 03:15:10,975 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 576 transitions. [2024-12-06 03:15:10,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:15:10,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:15:10,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:15:10,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:15:11,352 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:15:14,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:15:14,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 193 states and 583 transitions. [2024-12-06 03:15:14,709 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 583 transitions. [2024-12-06 03:15:14,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:15:14,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:15:14,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:15:14,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:15:14,988 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:15:23,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:15:23,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 199 states and 595 transitions. [2024-12-06 03:15:23,709 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 595 transitions. [2024-12-06 03:15:23,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:15:23,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:15:23,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:15:23,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:15:24,000 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:15:27,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:15:27,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 201 states and 603 transitions. [2024-12-06 03:15:27,678 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 603 transitions. [2024-12-06 03:15:27,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:15:27,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:15:27,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:15:27,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:15:28,031 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:15:35,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:15:35,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 206 states and 617 transitions. [2024-12-06 03:15:35,739 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 617 transitions. [2024-12-06 03:15:35,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:15:35,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:15:35,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:15:35,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:15:36,012 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:15:39,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:15:39,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 208 states and 626 transitions. [2024-12-06 03:15:39,752 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 626 transitions. [2024-12-06 03:15:39,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:15:39,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:15:39,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:15:39,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:15:40,078 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:15:50,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:15:50,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 215 states and 642 transitions. [2024-12-06 03:15:50,811 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 642 transitions. [2024-12-06 03:15:50,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:15:50,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:15:50,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:15:50,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:15:51,092 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:16:01,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:16:01,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 221 states and 660 transitions. [2024-12-06 03:16:01,876 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 660 transitions. [2024-12-06 03:16:01,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:16:01,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:16:01,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:16:01,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:16:02,232 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:16:06,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:16:06,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 223 states and 670 transitions. [2024-12-06 03:16:06,825 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 670 transitions. [2024-12-06 03:16:06,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:16:06,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:16:06,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:16:06,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:16:07,189 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:16:13,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:16:13,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 227 states and 691 transitions. [2024-12-06 03:16:13,973 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 691 transitions. [2024-12-06 03:16:13,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:16:13,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:16:13,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:16:13,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:16:14,266 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:16:18,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:16:18,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 230 states and 697 transitions. [2024-12-06 03:16:18,566 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 697 transitions. [2024-12-06 03:16:18,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:16:18,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:16:18,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:16:18,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:16:18,890 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:16:34,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:16:34,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 238 states and 738 transitions. [2024-12-06 03:16:34,205 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 738 transitions. [2024-12-06 03:16:34,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 03:16:34,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:16:34,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:16:34,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:16:37,123 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:17:11,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:11,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 252 states and 783 transitions. [2024-12-06 03:17:11,335 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 783 transitions. [2024-12-06 03:17:11,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 03:17:11,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:11,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:11,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:11,518 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:17:28,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:28,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 260 states and 817 transitions. [2024-12-06 03:17:28,740 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 817 transitions. [2024-12-06 03:17:28,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 03:17:28,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:28,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:28,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:28,956 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:17:36,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:36,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 264 states and 824 transitions. [2024-12-06 03:17:36,252 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 824 transitions. [2024-12-06 03:17:36,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 03:17:36,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:36,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:36,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:36,410 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:17:57,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:57,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 274 states and 862 transitions. [2024-12-06 03:17:57,346 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 862 transitions. [2024-12-06 03:17:57,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 03:17:57,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:57,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:57,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:57,500 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:18:08,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:08,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 280 states and 876 transitions. [2024-12-06 03:18:08,502 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 876 transitions. [2024-12-06 03:18:08,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 03:18:08,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:08,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:08,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:08,653 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:18:20,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:20,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 286 states and 891 transitions. [2024-12-06 03:18:20,885 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 891 transitions. [2024-12-06 03:18:20,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 03:18:20,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:20,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:20,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:21,060 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:18:34,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:34,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 292 states and 909 transitions. [2024-12-06 03:18:34,036 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 909 transitions. [2024-12-06 03:18:34,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 03:18:34,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:34,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:34,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:34,206 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:18:39,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:39,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 295 states and 914 transitions. [2024-12-06 03:18:39,702 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 914 transitions. [2024-12-06 03:18:39,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 03:18:39,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:39,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:39,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:39,889 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:18:44,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:44,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 297 states and 921 transitions. [2024-12-06 03:18:44,700 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 921 transitions. [2024-12-06 03:18:44,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 03:18:44,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:44,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:44,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:44,908 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:18:49,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:49,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 300 states and 926 transitions. [2024-12-06 03:18:49,686 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 926 transitions. [2024-12-06 03:18:49,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 03:18:49,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:49,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:49,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:49,855 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:18:56,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:56,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 303 states and 938 transitions. [2024-12-06 03:18:56,639 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 938 transitions. [2024-12-06 03:18:56,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 03:18:56,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:56,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:56,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:56,807 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:19:06,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:19:06,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 307 states and 953 transitions. [2024-12-06 03:19:06,270 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 953 transitions. [2024-12-06 03:19:06,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 03:19:06,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:19:06,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:19:06,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:19:06,504 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:19:13,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:19:13,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 311 states and 960 transitions. [2024-12-06 03:19:13,669 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 960 transitions. [2024-12-06 03:19:13,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 03:19:13,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:19:13,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:19:13,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:19:13,861 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:19:18,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:19:18,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 313 states and 965 transitions. [2024-12-06 03:19:18,299 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 965 transitions. [2024-12-06 03:19:18,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 03:19:18,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:19:18,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:19:18,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:19:22,878 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:20:06,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:06,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 329 states and 1016 transitions. [2024-12-06 03:20:06,632 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 1016 transitions. [2024-12-06 03:20:06,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 03:20:06,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:06,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:20:06,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:07,039 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:20:34,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:34,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 341 states and 1075 transitions. [2024-12-06 03:20:34,334 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 1075 transitions. [2024-12-06 03:20:34,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 03:20:34,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:34,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:20:34,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:34,744 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:20:37,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:37,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 342 states and 1078 transitions. [2024-12-06 03:20:37,599 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 1078 transitions. [2024-12-06 03:20:37,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 03:20:37,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:37,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:20:37,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:38,027 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:20:54,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:54,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 349 states and 1111 transitions. [2024-12-06 03:20:54,200 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1111 transitions. [2024-12-06 03:20:54,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 03:20:54,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:54,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:20:54,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:54,581 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:21:03,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:03,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 353 states and 1132 transitions. [2024-12-06 03:21:03,906 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 1132 transitions. [2024-12-06 03:21:03,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 03:21:03,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:03,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:03,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:04,268 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:21:16,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:16,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 359 states and 1144 transitions. [2024-12-06 03:21:16,214 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 1144 transitions. [2024-12-06 03:21:16,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 03:21:16,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:16,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:16,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:16,698 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:21:21,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:21,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 361 states and 1151 transitions. [2024-12-06 03:21:21,856 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 1151 transitions. [2024-12-06 03:21:21,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 03:21:21,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:21,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:21,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:22,274 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:21:27,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:27,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 363 states and 1159 transitions. [2024-12-06 03:21:27,350 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 1159 transitions. [2024-12-06 03:21:27,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 03:21:27,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:27,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:27,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:27,772 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:21:36,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:36,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 367 states and 1168 transitions. [2024-12-06 03:21:36,560 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 1168 transitions. [2024-12-06 03:21:36,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 03:21:36,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:36,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:36,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:37,033 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:21:48,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:48,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 373 states and 1180 transitions. [2024-12-06 03:21:48,850 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 1180 transitions. [2024-12-06 03:21:48,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 03:21:48,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:48,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:48,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:49,296 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:22:03,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:22:03,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 379 states and 1198 transitions. [2024-12-06 03:22:03,324 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 1198 transitions. [2024-12-06 03:22:03,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 03:22:03,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:22:03,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:22:03,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:22:03,821 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:22:09,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:22:09,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 382 states and 1204 transitions. [2024-12-06 03:22:09,335 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 1204 transitions. [2024-12-06 03:22:09,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 03:22:09,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:22:09,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:22:09,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:22:14,299 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:23:07,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:23:07,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 398 states and 1271 transitions. [2024-12-06 03:23:07,332 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 1271 transitions. [2024-12-06 03:23:07,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 03:23:07,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:23:07,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:23:07,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:23:07,856 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:23:17,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:23:17,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 402 states and 1281 transitions. [2024-12-06 03:23:17,160 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1281 transitions. [2024-12-06 03:23:17,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 03:23:17,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:23:17,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:23:17,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:23:17,580 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:23:24,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:23:24,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 405 states and 1292 transitions. [2024-12-06 03:23:24,712 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 1292 transitions. [2024-12-06 03:23:24,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 03:23:24,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:23:24,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:23:24,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:23:25,196 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:23:37,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:23:37,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 411 states and 1304 transitions. [2024-12-06 03:23:37,644 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 1304 transitions. [2024-12-06 03:23:37,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 03:23:37,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:23:37,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:23:37,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:23:37,814 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 101 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:23:43,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:23:43,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 413 states and 1310 transitions. [2024-12-06 03:23:43,104 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 1310 transitions. [2024-12-06 03:23:43,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 03:23:43,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:23:43,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:23:43,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:23:49,304 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 141 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:24:55,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:24:55,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 432 states and 1381 transitions. [2024-12-06 03:24:55,828 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1381 transitions. [2024-12-06 03:24:55,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 03:24:55,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:24:55,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:24:55,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:24:56,170 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 141 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:25:22,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:25:22,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 441 states and 1422 transitions. [2024-12-06 03:25:22,810 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 1422 transitions. [2024-12-06 03:25:22,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 03:25:22,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:25:22,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:25:22,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:25:28,529 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 141 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.