./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-multidimensional/init-2-n-u.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de336bf-a6ab-46c8-9de9-f3bdadc02ceb/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de336bf-a6ab-46c8-9de9-f3bdadc02ceb/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_0de336bf-a6ab-46c8-9de9-f3bdadc02ceb/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de336bf-a6ab-46c8-9de9-f3bdadc02ceb/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-multidimensional/init-2-n-u.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de336bf-a6ab-46c8-9de9-f3bdadc02ceb/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de336bf-a6ab-46c8-9de9-f3bdadc02ceb/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 44b18e123610caaf6237dddd08dfbd765ad919d1168e6261239628431b3c22b1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:11:41,329 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:11:41,382 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de336bf-a6ab-46c8-9de9-f3bdadc02ceb/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 23:11:41,386 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:11:41,386 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:11:41,405 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:11:41,406 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:11:41,406 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:11:41,406 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:11:41,406 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:11:41,407 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:11:41,407 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:11:41,407 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:11:41,407 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:11:41,407 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:11:41,407 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:11:41,407 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:11:41,407 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:11:41,407 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:11:41,407 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 23:11:41,407 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:11:41,408 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:11:41,408 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:11:41,408 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:11:41,408 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:11:41,408 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:11:41,408 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:11:41,408 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:11:41,408 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:11:41,408 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:11:41,408 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:11:41,408 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:11:41,409 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:11:41,409 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:11:41,409 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:11:41,409 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_0de336bf-a6ab-46c8-9de9-f3bdadc02ceb/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 44b18e123610caaf6237dddd08dfbd765ad919d1168e6261239628431b3c22b1 [2024-12-05 23:11:41,631 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:11:41,639 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:11:41,641 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:11:41,642 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:11:41,643 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:11:41,644 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de336bf-a6ab-46c8-9de9-f3bdadc02ceb/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-multidimensional/init-2-n-u.c [2024-12-05 23:11:44,326 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de336bf-a6ab-46c8-9de9-f3bdadc02ceb/bin/ukojak-verify-CZk0znPC7b/data/67effee4e/65c438da68024b778ed80c6bca0852ea/FLAG125298424 [2024-12-05 23:11:44,478 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:11:44,478 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de336bf-a6ab-46c8-9de9-f3bdadc02ceb/sv-benchmarks/c/array-multidimensional/init-2-n-u.c [2024-12-05 23:11:44,483 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de336bf-a6ab-46c8-9de9-f3bdadc02ceb/bin/ukojak-verify-CZk0znPC7b/data/67effee4e/65c438da68024b778ed80c6bca0852ea/FLAG125298424 [2024-12-05 23:11:44,497 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de336bf-a6ab-46c8-9de9-f3bdadc02ceb/bin/ukojak-verify-CZk0znPC7b/data/67effee4e/65c438da68024b778ed80c6bca0852ea [2024-12-05 23:11:44,499 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:11:44,500 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:11:44,501 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:11:44,501 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:11:44,505 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:11:44,506 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:11:44" (1/1) ... [2024-12-05 23:11:44,506 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2365bd0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:44, skipping insertion in model container [2024-12-05 23:11:44,506 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:11:44" (1/1) ... [2024-12-05 23:11:44,516 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:11:44,627 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:11:44,632 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:11:44,645 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:11:44,657 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:11:44,658 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:44 WrapperNode [2024-12-05 23:11:44,658 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:11:44,659 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:11:44,659 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:11:44,659 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:11:44,663 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:44" (1/1) ... [2024-12-05 23:11:44,668 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:44" (1/1) ... [2024-12-05 23:11:44,680 INFO L138 Inliner]: procedures = 14, calls = 14, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 65 [2024-12-05 23:11:44,681 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:11:44,681 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:11:44,681 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:11:44,681 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:11:44,687 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:44" (1/1) ... [2024-12-05 23:11:44,687 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:44" (1/1) ... [2024-12-05 23:11:44,688 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:44" (1/1) ... [2024-12-05 23:11:44,688 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:44" (1/1) ... [2024-12-05 23:11:44,692 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:44" (1/1) ... [2024-12-05 23:11:44,693 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:44" (1/1) ... [2024-12-05 23:11:44,696 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:44" (1/1) ... [2024-12-05 23:11:44,697 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:44" (1/1) ... [2024-12-05 23:11:44,697 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:44" (1/1) ... [2024-12-05 23:11:44,699 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:11:44,699 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:11:44,700 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:11:44,700 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:11:44,700 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:44" (1/1) ... [2024-12-05 23:11:44,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:11:44,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de336bf-a6ab-46c8-9de9-f3bdadc02ceb/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:11:44,727 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de336bf-a6ab-46c8-9de9-f3bdadc02ceb/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:11:44,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de336bf-a6ab-46c8-9de9-f3bdadc02ceb/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:11:44,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:11:44,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:11:44,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:11:44,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:11:44,751 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:11:44,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:11:44,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:11:44,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:11:44,797 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:11:44,799 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:11:44,924 INFO L? ?]: Removed 21 outVars from TransFormulas that were not future-live. [2024-12-05 23:11:44,924 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:11:44,969 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:11:44,969 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-05 23:11:44,969 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:11:44 BoogieIcfgContainer [2024-12-05 23:11:44,969 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:11:44,970 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:11:44,970 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:11:44,978 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:11:44,978 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:11:44" (1/1) ... [2024-12-05 23:11:44,984 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:11:45,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:45,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 22 states and 25 transitions. [2024-12-05 23:11:45,030 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2024-12-05 23:11:45,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:11:45,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:45,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:45,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:45,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:45,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:45,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 24 states and 30 transitions. [2024-12-05 23:11:45,279 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 30 transitions. [2024-12-05 23:11:45,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:11:45,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:45,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:45,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:45,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:45,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:45,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 25 states and 32 transitions. [2024-12-05 23:11:45,363 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2024-12-05 23:11:45,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:11:45,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:45,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:45,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:45,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:45,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:45,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 26 states and 34 transitions. [2024-12-05 23:11:45,529 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 34 transitions. [2024-12-05 23:11:45,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:11:45,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:45,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:45,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:45,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:45,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:45,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 27 states and 35 transitions. [2024-12-05 23:11:45,589 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 35 transitions. [2024-12-05 23:11:45,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:11:45,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:45,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:45,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:45,643 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:11:45,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:45,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 32 states and 46 transitions. [2024-12-05 23:11:45,894 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 46 transitions. [2024-12-05 23:11:45,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:11:45,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:45,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:45,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:45,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:46,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:46,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 34 states and 51 transitions. [2024-12-05 23:11:46,112 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 51 transitions. [2024-12-05 23:11:46,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:11:46,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:46,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:46,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:46,143 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:11:46,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:46,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 35 states and 53 transitions. [2024-12-05 23:11:46,166 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 53 transitions. [2024-12-05 23:11:46,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:11:46,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:46,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:46,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:46,219 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:46,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:46,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 38 states and 59 transitions. [2024-12-05 23:11:46,437 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 59 transitions. [2024-12-05 23:11:46,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:11:46,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:46,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:46,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:46,466 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:11:46,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:46,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 40 states and 61 transitions. [2024-12-05 23:11:46,609 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 61 transitions. [2024-12-05 23:11:46,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:11:46,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:46,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:46,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:46,683 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:11:47,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:47,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 41 states and 64 transitions. [2024-12-05 23:11:47,019 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 64 transitions. [2024-12-05 23:11:47,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:11:47,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:47,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:47,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:47,046 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:11:47,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:47,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 46 states and 69 transitions. [2024-12-05 23:11:47,299 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 69 transitions. [2024-12-05 23:11:47,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:11:47,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:47,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:47,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:47,382 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:11:48,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:48,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 56 states and 91 transitions. [2024-12-05 23:11:48,208 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 91 transitions. [2024-12-05 23:11:48,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:11:48,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:48,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:48,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:48,243 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:11:48,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:48,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 57 states and 91 transitions. [2024-12-05 23:11:48,386 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2024-12-05 23:11:48,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:11:48,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:48,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:48,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:48,420 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:11:48,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:48,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 59 states and 92 transitions. [2024-12-05 23:11:48,549 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 92 transitions. [2024-12-05 23:11:48,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:11:48,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:48,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:48,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:48,592 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:11:48,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:48,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 62 states and 98 transitions. [2024-12-05 23:11:48,920 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 98 transitions. [2024-12-05 23:11:48,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:11:48,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:48,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:48,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:48,948 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:11:49,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:49,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 63 states and 101 transitions. [2024-12-05 23:11:49,087 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 101 transitions. [2024-12-05 23:11:49,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:11:49,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:49,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:49,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:49,117 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:11:49,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:49,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 65 states and 102 transitions. [2024-12-05 23:11:49,361 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 102 transitions. [2024-12-05 23:11:49,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:11:49,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:49,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:49,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:49,392 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:11:49,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:49,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 67 states and 103 transitions. [2024-12-05 23:11:49,526 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 103 transitions. [2024-12-05 23:11:49,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:11:49,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:49,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:49,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:49,559 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:11:49,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:49,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 69 states and 108 transitions. [2024-12-05 23:11:49,584 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 108 transitions. [2024-12-05 23:11:49,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:11:49,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:49,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:49,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:49,624 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:11:49,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:49,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 70 states and 110 transitions. [2024-12-05 23:11:49,647 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 110 transitions. [2024-12-05 23:11:49,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:11:49,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:49,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:49,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:49,675 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:11:49,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:49,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 71 states and 111 transitions. [2024-12-05 23:11:49,688 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 111 transitions. [2024-12-05 23:11:49,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:11:49,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:49,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:49,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:49,725 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 23:11:49,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:49,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 72 states and 111 transitions. [2024-12-05 23:11:49,811 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 111 transitions. [2024-12-05 23:11:49,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:11:49,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:49,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:49,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:49,882 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:11:50,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:50,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 78 states and 130 transitions. [2024-12-05 23:11:50,504 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 130 transitions. [2024-12-05 23:11:50,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:11:50,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:50,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:50,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:50,536 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:11:50,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:50,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 79 states and 132 transitions. [2024-12-05 23:11:50,688 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 132 transitions. [2024-12-05 23:11:50,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:11:50,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:50,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:50,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:50,722 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 23:11:50,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:50,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 80 states and 134 transitions. [2024-12-05 23:11:50,875 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 134 transitions. [2024-12-05 23:11:50,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:11:50,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:50,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:50,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:50,908 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 23:11:51,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:51,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 82 states and 135 transitions. [2024-12-05 23:11:51,068 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 135 transitions. [2024-12-05 23:11:51,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:11:51,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:51,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:51,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:51,087 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:11:51,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:51,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 88 states and 148 transitions. [2024-12-05 23:11:51,204 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 148 transitions. [2024-12-05 23:11:51,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:11:51,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:51,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:51,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:51,226 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:11:51,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:51,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 90 states and 153 transitions. [2024-12-05 23:11:51,247 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 153 transitions. [2024-12-05 23:11:51,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:11:51,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:51,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:51,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:51,313 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:11:52,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:52,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 97 states and 172 transitions. [2024-12-05 23:11:52,062 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 172 transitions. [2024-12-05 23:11:52,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:11:52,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:52,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:52,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:52,086 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:11:52,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:52,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 98 states and 173 transitions. [2024-12-05 23:11:52,254 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 173 transitions. [2024-12-05 23:11:52,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:11:52,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:52,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:52,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:52,275 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:11:52,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:52,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 99 states and 175 transitions. [2024-12-05 23:11:52,287 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 175 transitions. [2024-12-05 23:11:52,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:11:52,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:52,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:52,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:52,312 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:11:52,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:52,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 102 states and 181 transitions. [2024-12-05 23:11:52,342 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 181 transitions. [2024-12-05 23:11:52,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:11:52,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:52,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:52,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:52,362 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:11:52,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:52,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 104 states and 184 transitions. [2024-12-05 23:11:52,699 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 184 transitions. [2024-12-05 23:11:52,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:11:52,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:52,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:52,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:52,733 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:11:53,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:53,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 104 states and 183 transitions. [2024-12-05 23:11:53,064 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 183 transitions. [2024-12-05 23:11:53,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:11:53,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:53,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:53,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:53,084 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 23:11:53,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:53,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 105 states and 185 transitions. [2024-12-05 23:11:53,212 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 185 transitions. [2024-12-05 23:11:53,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:11:53,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:53,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:53,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:53,235 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 23:11:53,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:53,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 107 states and 188 transitions. [2024-12-05 23:11:53,357 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 188 transitions. [2024-12-05 23:11:53,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:11:53,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:53,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:53,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:53,389 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 23:11:53,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:53,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 112 states and 194 transitions. [2024-12-05 23:11:53,860 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 194 transitions. [2024-12-05 23:11:53,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:11:53,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:53,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:53,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:53,884 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 23:11:55,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:55,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 122 states and 215 transitions. [2024-12-05 23:11:55,016 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 215 transitions. [2024-12-05 23:11:55,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:11:55,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:55,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:55,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:55,036 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:11:55,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:55,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 125 states and 222 transitions. [2024-12-05 23:11:55,590 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 222 transitions. [2024-12-05 23:11:55,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:11:55,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:55,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:55,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:55,612 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:11:55,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:55,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 126 states and 223 transitions. [2024-12-05 23:11:55,716 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 223 transitions. [2024-12-05 23:11:55,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:11:55,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:55,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:55,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:55,739 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 23:11:55,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:55,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 131 states and 228 transitions. [2024-12-05 23:11:55,791 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 228 transitions. [2024-12-05 23:11:55,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:11:55,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:55,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:55,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:55,809 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 23:11:55,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:55,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 141 states and 252 transitions. [2024-12-05 23:11:55,894 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 252 transitions. [2024-12-05 23:11:55,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:11:55,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:55,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:55,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:55,916 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:11:56,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:56,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 142 states and 252 transitions. [2024-12-05 23:11:56,057 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 252 transitions. [2024-12-05 23:11:56,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:11:56,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:56,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:56,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:56,082 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:11:56,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:56,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 144 states and 253 transitions. [2024-12-05 23:11:56,286 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 253 transitions. [2024-12-05 23:11:56,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:11:56,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:56,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:56,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:56,311 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:11:56,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:56,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 145 states and 253 transitions. [2024-12-05 23:11:56,328 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 253 transitions. [2024-12-05 23:11:56,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:11:56,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:56,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:56,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:56,351 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:11:56,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:56,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 147 states and 254 transitions. [2024-12-05 23:11:56,373 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 254 transitions. [2024-12-05 23:11:56,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:11:56,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:56,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:56,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:56,417 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:11:56,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:56,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 150 states and 260 transitions. [2024-12-05 23:11:56,839 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 260 transitions. [2024-12-05 23:11:56,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:11:56,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:56,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:56,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:56,862 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:11:57,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:57,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 151 states and 263 transitions. [2024-12-05 23:11:57,095 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 263 transitions. [2024-12-05 23:11:57,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:11:57,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:57,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:57,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:57,117 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:11:57,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:57,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 152 states and 264 transitions. [2024-12-05 23:11:57,141 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 264 transitions. [2024-12-05 23:11:57,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:11:57,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:57,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:57,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:57,179 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 23:11:57,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:57,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 154 states and 267 transitions. [2024-12-05 23:11:57,404 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 267 transitions. [2024-12-05 23:11:57,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:11:57,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:57,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:57,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:57,427 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:11:57,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:57,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 155 states and 269 transitions. [2024-12-05 23:11:57,714 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 269 transitions. [2024-12-05 23:11:57,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:11:57,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:57,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:57,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:57,735 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:11:57,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:57,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 157 states and 270 transitions. [2024-12-05 23:11:57,956 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 270 transitions. [2024-12-05 23:11:57,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:11:57,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:57,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:57,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:57,990 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 23:11:58,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:58,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 159 states and 271 transitions. [2024-12-05 23:11:58,393 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 271 transitions. [2024-12-05 23:11:58,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:11:58,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:58,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:58,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:58,421 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:11:58,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:58,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 162 states and 277 transitions. [2024-12-05 23:11:58,474 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 277 transitions. [2024-12-05 23:11:58,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:11:58,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:58,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:58,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:58,503 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:11:58,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:58,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 163 states and 280 transitions. [2024-12-05 23:11:58,534 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 280 transitions. [2024-12-05 23:11:58,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:11:58,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:58,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:58,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:58,558 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:11:58,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:58,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 165 states and 281 transitions. [2024-12-05 23:11:58,593 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 281 transitions. [2024-12-05 23:11:58,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:11:58,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:58,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:58,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:58,630 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:11:58,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:58,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 167 states and 282 transitions. [2024-12-05 23:11:58,663 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 282 transitions. [2024-12-05 23:11:58,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:11:58,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:58,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:58,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:58,825 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:12:00,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:00,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 172 states and 299 transitions. [2024-12-05 23:12:00,046 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 299 transitions. [2024-12-05 23:12:00,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:12:00,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:00,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:00,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:00,086 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 23:12:00,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:00,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 173 states and 299 transitions. [2024-12-05 23:12:00,144 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 299 transitions. [2024-12-05 23:12:00,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:12:00,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:00,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:00,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:00,177 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 2 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:12:00,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:00,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 174 states and 301 transitions. [2024-12-05 23:12:00,456 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 301 transitions. [2024-12-05 23:12:00,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:12:00,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:00,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:00,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:00,477 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 23:12:00,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:00,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 176 states and 302 transitions. [2024-12-05 23:12:00,714 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 302 transitions. [2024-12-05 23:12:00,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:12:00,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:00,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:00,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:00,753 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:12:00,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:00,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 177 states and 302 transitions. [2024-12-05 23:12:00,779 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 302 transitions. [2024-12-05 23:12:00,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:12:00,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:00,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:00,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:00,805 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:12:00,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:00,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 183 states and 321 transitions. [2024-12-05 23:12:00,987 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 321 transitions. [2024-12-05 23:12:00,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:12:00,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:00,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:00,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:01,010 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:12:01,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:01,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 184 states and 323 transitions. [2024-12-05 23:12:01,037 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 323 transitions. [2024-12-05 23:12:01,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:12:01,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:01,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:01,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:01,063 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:12:01,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:01,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 186 states and 324 transitions. [2024-12-05 23:12:01,091 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 324 transitions. [2024-12-05 23:12:01,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:12:01,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:01,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:01,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:01,115 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:12:01,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:01,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 187 states and 325 transitions. [2024-12-05 23:12:01,377 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 325 transitions. [2024-12-05 23:12:01,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:12:01,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:01,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:01,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:01,578 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 23:12:05,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:05,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 214 states and 393 transitions. [2024-12-05 23:12:05,555 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 393 transitions. [2024-12-05 23:12:05,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:12:05,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:05,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:05,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:05,573 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:12:05,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:05,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 215 states and 394 transitions. [2024-12-05 23:12:05,807 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 394 transitions. [2024-12-05 23:12:05,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:12:05,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:05,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:05,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:05,845 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:12:05,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:05,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 222 states and 412 transitions. [2024-12-05 23:12:05,901 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 412 transitions. [2024-12-05 23:12:05,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:12:05,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:05,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:05,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:05,925 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:12:05,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:05,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 223 states and 413 transitions. [2024-12-05 23:12:05,946 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 413 transitions. [2024-12-05 23:12:05,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:12:05,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:05,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:05,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:05,971 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 23:12:06,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:06,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 225 states and 416 transitions. [2024-12-05 23:12:06,394 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 416 transitions. [2024-12-05 23:12:06,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:12:06,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:06,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:06,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:06,415 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-05 23:12:06,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:06,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 225 states and 415 transitions. [2024-12-05 23:12:06,978 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 415 transitions. [2024-12-05 23:12:06,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:12:06,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:06,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:06,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:06,995 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-05 23:12:07,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:07,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 227 states and 416 transitions. [2024-12-05 23:12:07,316 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 416 transitions. [2024-12-05 23:12:07,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:12:07,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:07,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:07,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:07,332 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 23:12:07,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:07,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 227 states and 415 transitions. [2024-12-05 23:12:07,508 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 415 transitions. [2024-12-05 23:12:07,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:12:07,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:07,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:07,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:07,534 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 23:12:07,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:07,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 229 states and 418 transitions. [2024-12-05 23:12:07,716 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 418 transitions. [2024-12-05 23:12:07,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:12:07,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:07,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:07,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:07,748 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-05 23:12:08,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:08,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 231 states and 419 transitions. [2024-12-05 23:12:08,101 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 419 transitions. [2024-12-05 23:12:08,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:12:08,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:08,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:08,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:08,120 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-05 23:12:08,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:08,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 236 states and 424 transitions. [2024-12-05 23:12:08,712 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 424 transitions. [2024-12-05 23:12:08,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:12:08,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:08,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:08,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:08,728 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-05 23:12:10,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:10,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 244 states and 438 transitions. [2024-12-05 23:12:10,311 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 438 transitions. [2024-12-05 23:12:10,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:12:10,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:10,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:10,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:10,336 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-05 23:12:11,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:11,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 248 states and 442 transitions. [2024-12-05 23:12:11,032 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 442 transitions. [2024-12-05 23:12:11,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:12:11,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:11,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:11,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:11,047 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 23:12:11,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:11,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 251 states and 448 transitions. [2024-12-05 23:12:11,750 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 448 transitions. [2024-12-05 23:12:11,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:12:11,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:11,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:11,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:11,775 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-05 23:12:13,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:13,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 259 states and 464 transitions. [2024-12-05 23:12:13,563 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 464 transitions. [2024-12-05 23:12:13,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:12:13,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:13,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:13,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:13,586 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 23:12:13,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:13,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 260 states and 466 transitions. [2024-12-05 23:12:13,930 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 466 transitions. [2024-12-05 23:12:13,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:12:13,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:13,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:13,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:13,946 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-05 23:12:14,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:14,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 262 states and 467 transitions. [2024-12-05 23:12:14,266 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 467 transitions. [2024-12-05 23:12:14,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:12:14,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:14,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:14,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:14,285 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-05 23:12:14,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:14,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 264 states and 468 transitions. [2024-12-05 23:12:14,616 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 468 transitions. [2024-12-05 23:12:14,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:12:14,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:14,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:14,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:14,636 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 23:12:14,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:14,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 269 states and 474 transitions. [2024-12-05 23:12:14,692 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 474 transitions. [2024-12-05 23:12:14,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:12:14,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:14,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:14,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:14,728 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 23:12:14,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:14,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 279 states and 495 transitions. [2024-12-05 23:12:14,814 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 495 transitions. [2024-12-05 23:12:14,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:12:14,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:14,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:14,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:14,830 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 23:12:14,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:14,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 281 states and 499 transitions. [2024-12-05 23:12:14,863 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 499 transitions. [2024-12-05 23:12:14,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:12:14,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:14,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:14,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:14,878 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 23:12:15,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:15,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 282 states and 502 transitions. [2024-12-05 23:12:15,227 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 502 transitions. [2024-12-05 23:12:15,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:12:15,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:15,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:15,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:15,243 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-05 23:12:15,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:15,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 283 states and 502 transitions. [2024-12-05 23:12:15,530 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 502 transitions. [2024-12-05 23:12:15,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:12:15,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:15,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:15,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:15,547 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-05 23:12:15,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:15,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 285 states and 503 transitions. [2024-12-05 23:12:15,863 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 503 transitions. [2024-12-05 23:12:15,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:12:15,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:15,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:15,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:15,889 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 23:12:15,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:15,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 287 states and 504 transitions. [2024-12-05 23:12:15,930 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 504 transitions. [2024-12-05 23:12:15,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:12:15,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:15,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:15,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:15,964 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 23:12:16,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:16,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 288 states and 504 transitions. [2024-12-05 23:12:16,019 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 504 transitions. [2024-12-05 23:12:16,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:12:16,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:16,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:16,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:16,065 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-05 23:12:16,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:16,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 291 states and 512 transitions. [2024-12-05 23:12:16,752 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 512 transitions. [2024-12-05 23:12:16,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:12:16,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:16,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:16,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:16,772 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-05 23:12:17,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:17,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 294 states and 518 transitions. [2024-12-05 23:12:17,588 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 518 transitions. [2024-12-05 23:12:17,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:12:17,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:17,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:17,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:17,607 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-05 23:12:17,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:17,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 295 states and 519 transitions. [2024-12-05 23:12:17,984 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 519 transitions. [2024-12-05 23:12:17,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:12:17,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:17,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:17,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:18,005 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-05 23:12:18,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:18,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 296 states and 522 transitions. [2024-12-05 23:12:18,344 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 522 transitions. [2024-12-05 23:12:18,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:12:18,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:18,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:18,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:18,363 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 23:12:18,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:18,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 298 states and 523 transitions. [2024-12-05 23:12:18,673 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 523 transitions. [2024-12-05 23:12:18,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:12:18,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:18,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:18,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:18,712 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-05 23:12:19,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:19,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 300 states and 524 transitions. [2024-12-05 23:12:19,370 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 524 transitions. [2024-12-05 23:12:19,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:12:19,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:19,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:19,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:19,387 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-05 23:12:20,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:20,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 302 states and 526 transitions. [2024-12-05 23:12:20,077 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 526 transitions. [2024-12-05 23:12:20,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:12:20,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:20,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:20,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:20,094 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-05 23:12:20,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:20,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 304 states and 527 transitions. [2024-12-05 23:12:20,470 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 527 transitions. [2024-12-05 23:12:20,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:12:20,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:20,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:20,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:20,489 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 23:12:20,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:20,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 305 states and 527 transitions. [2024-12-05 23:12:20,822 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 527 transitions. [2024-12-05 23:12:20,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:12:20,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:20,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:20,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:20,845 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 23:12:20,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:20,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 308 states and 535 transitions. [2024-12-05 23:12:20,895 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 535 transitions. [2024-12-05 23:12:20,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:12:20,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:20,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:20,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:20,924 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 23:12:21,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:21,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 309 states and 536 transitions. [2024-12-05 23:12:21,114 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 536 transitions. [2024-12-05 23:12:21,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:12:21,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:21,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:21,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:21,131 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 23:12:21,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:21,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 311 states and 537 transitions. [2024-12-05 23:12:21,500 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 537 transitions. [2024-12-05 23:12:21,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:12:21,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:21,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:21,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:21,519 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 23:12:21,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:21,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 312 states and 538 transitions. [2024-12-05 23:12:21,552 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 538 transitions. [2024-12-05 23:12:21,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:12:21,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:21,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:21,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:21,576 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-05 23:12:21,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:21,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 314 states and 539 transitions. [2024-12-05 23:12:21,781 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 539 transitions. [2024-12-05 23:12:21,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:12:21,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:21,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:21,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:21,805 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 23:12:21,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:21,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 315 states and 541 transitions. [2024-12-05 23:12:21,846 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 541 transitions. [2024-12-05 23:12:21,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:12:21,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:21,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:21,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:21,866 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-05 23:12:21,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:21,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 317 states and 542 transitions. [2024-12-05 23:12:21,903 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 542 transitions. [2024-12-05 23:12:21,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:12:21,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:21,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:21,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:21,922 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-05 23:12:22,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:22,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 318 states and 542 transitions. [2024-12-05 23:12:22,144 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 542 transitions. [2024-12-05 23:12:22,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:12:22,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:22,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:22,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:22,167 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-05 23:12:22,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:22,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 320 states and 543 transitions. [2024-12-05 23:12:22,493 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 543 transitions. [2024-12-05 23:12:22,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:12:22,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:22,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:22,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:22,511 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-05 23:12:22,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:22,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 322 states and 544 transitions. [2024-12-05 23:12:22,919 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 544 transitions. [2024-12-05 23:12:22,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:12:22,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:22,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:22,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:22,945 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-05 23:12:23,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:23,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 323 states and 544 transitions. [2024-12-05 23:12:23,002 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 544 transitions. [2024-12-05 23:12:23,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:12:23,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:23,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:23,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:23,018 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 23:12:23,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:23,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 328 states and 561 transitions. [2024-12-05 23:12:23,104 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 561 transitions. [2024-12-05 23:12:23,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:12:23,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:23,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:23,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:23,130 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-05 23:12:23,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:23,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 329 states and 561 transitions. [2024-12-05 23:12:23,183 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 561 transitions. [2024-12-05 23:12:23,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:12:23,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:23,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:23,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:23,200 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 24 proven. 2 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 23:12:23,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:23,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 330 states and 563 transitions. [2024-12-05 23:12:23,224 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 563 transitions. [2024-12-05 23:12:23,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:12:23,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:23,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:23,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:23,243 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-05 23:12:23,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:23,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 332 states and 564 transitions. [2024-12-05 23:12:23,283 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 564 transitions. [2024-12-05 23:12:23,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:12:23,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:23,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:23,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:23,304 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 23:12:25,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:25,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 341 states and 580 transitions. [2024-12-05 23:12:25,727 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 580 transitions. [2024-12-05 23:12:25,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:12:25,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:25,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:25,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:25,744 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 23:12:27,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:27,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 350 states and 596 transitions. [2024-12-05 23:12:27,577 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 596 transitions. [2024-12-05 23:12:27,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:12:27,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:27,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:27,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:27,593 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-05 23:12:27,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:27,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 377 states and 660 transitions. [2024-12-05 23:12:27,799 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 660 transitions. [2024-12-05 23:12:27,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:12:27,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:27,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:27,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:27,816 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 23:12:27,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:27,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 378 states and 661 transitions. [2024-12-05 23:12:27,839 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 661 transitions. [2024-12-05 23:12:27,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:12:27,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:27,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:27,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:27,861 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 23:12:27,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:27,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 379 states and 662 transitions. [2024-12-05 23:12:27,884 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 662 transitions. [2024-12-05 23:12:27,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:12:27,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:27,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:27,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:27,902 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-05 23:12:27,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:27,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 379 states and 661 transitions. [2024-12-05 23:12:27,959 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 661 transitions. [2024-12-05 23:12:27,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:12:27,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:27,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:27,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:27,976 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 23:12:28,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:28,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 381 states and 664 transitions. [2024-12-05 23:12:28,218 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 664 transitions. [2024-12-05 23:12:28,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:12:28,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:28,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:28,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:28,245 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 23:12:28,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:28,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 383 states and 665 transitions. [2024-12-05 23:12:28,734 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 665 transitions. [2024-12-05 23:12:28,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:12:28,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:28,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:28,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:28,752 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 23:12:29,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:29,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 385 states and 666 transitions. [2024-12-05 23:12:29,212 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 666 transitions. [2024-12-05 23:12:29,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:12:29,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:29,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:29,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:29,233 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-12-05 23:12:29,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:29,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 386 states and 666 transitions. [2024-12-05 23:12:29,699 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 666 transitions. [2024-12-05 23:12:29,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:12:29,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:29,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:29,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:29,719 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-12-05 23:12:30,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:30,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 388 states and 667 transitions. [2024-12-05 23:12:30,180 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 667 transitions. [2024-12-05 23:12:30,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:12:30,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:30,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:30,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:30,206 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 23:12:30,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:30,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 390 states and 668 transitions. [2024-12-05 23:12:30,677 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 668 transitions. [2024-12-05 23:12:30,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:12:30,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:30,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:30,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:30,700 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 23:12:31,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:31,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 205 states and 345 transitions. [2024-12-05 23:12:31,099 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 345 transitions. [2024-12-05 23:12:31,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:12:31,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:31,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:31,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:31,116 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-05 23:12:31,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:31,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 207 states and 346 transitions. [2024-12-05 23:12:31,157 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 346 transitions. [2024-12-05 23:12:31,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:12:31,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:31,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:31,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:31,174 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-05 23:12:31,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:31,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 209 states and 347 transitions. [2024-12-05 23:12:31,215 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 347 transitions. [2024-12-05 23:12:31,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:12:31,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:31,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:31,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:31,232 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-05 23:12:31,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:31,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 211 states and 352 transitions. [2024-12-05 23:12:31,285 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 352 transitions. [2024-12-05 23:12:31,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:12:31,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:31,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:31,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:31,306 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-05 23:12:31,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:31,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 216 states and 357 transitions. [2024-12-05 23:12:31,370 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 357 transitions. [2024-12-05 23:12:31,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:12:31,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:31,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:31,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:31,394 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-05 23:12:31,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:31,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 220 states and 361 transitions. [2024-12-05 23:12:31,487 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 361 transitions. [2024-12-05 23:12:31,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:12:31,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:31,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:31,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:31,505 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-05 23:12:32,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:32,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 222 states and 365 transitions. [2024-12-05 23:12:32,274 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 365 transitions. [2024-12-05 23:12:32,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:12:32,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:32,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:32,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:32,292 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-05 23:12:32,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:32,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 230 states and 382 transitions. [2024-12-05 23:12:32,739 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 382 transitions. [2024-12-05 23:12:32,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:12:32,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:32,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:32,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:32,757 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-05 23:12:32,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:32,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 232 states and 386 transitions. [2024-12-05 23:12:32,804 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 386 transitions. [2024-12-05 23:12:32,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:12:32,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:32,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:32,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:32,822 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-05 23:12:32,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:32,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 237 states and 394 transitions. [2024-12-05 23:12:32,884 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 394 transitions. [2024-12-05 23:12:32,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:12:32,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:32,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:32,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:32,901 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-05 23:12:33,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:33,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 238 states and 396 transitions. [2024-12-05 23:12:33,310 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 396 transitions. [2024-12-05 23:12:33,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:12:33,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:33,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:33,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:33,337 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-05 23:12:33,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:33,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 239 states and 400 transitions. [2024-12-05 23:12:33,375 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 400 transitions. [2024-12-05 23:12:33,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:12:33,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:33,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:33,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:33,397 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-05 23:12:33,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:33,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 241 states and 401 transitions. [2024-12-05 23:12:33,431 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 401 transitions. [2024-12-05 23:12:33,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:12:33,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:33,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:33,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:33,456 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-05 23:12:33,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:33,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 243 states and 402 transitions. [2024-12-05 23:12:33,494 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 402 transitions. [2024-12-05 23:12:33,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 23:12:33,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:33,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:33,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:33,511 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-05 23:12:33,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:33,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 244 states and 402 transitions. [2024-12-05 23:12:33,531 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 402 transitions. [2024-12-05 23:12:33,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 23:12:33,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:33,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:33,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:33,550 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-05 23:12:33,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:33,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 246 states and 403 transitions. [2024-12-05 23:12:33,575 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 403 transitions. [2024-12-05 23:12:33,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:12:33,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:33,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:33,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:33,595 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-05 23:12:33,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:33,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 249 states and 409 transitions. [2024-12-05 23:12:33,874 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 409 transitions. [2024-12-05 23:12:33,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:12:33,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:33,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:33,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:33,903 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-05 23:12:33,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:33,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 252 states and 415 transitions. [2024-12-05 23:12:33,988 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 415 transitions. [2024-12-05 23:12:33,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:12:33,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:33,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:33,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:34,010 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-05 23:12:34,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:34,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 253 states and 418 transitions. [2024-12-05 23:12:34,092 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 418 transitions. [2024-12-05 23:12:34,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:12:34,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:34,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:34,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:34,114 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-05 23:12:34,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:34,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 254 states and 421 transitions. [2024-12-05 23:12:34,182 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 421 transitions. [2024-12-05 23:12:34,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:12:34,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:34,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:34,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:34,209 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-05 23:12:34,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:34,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 255 states and 421 transitions. [2024-12-05 23:12:34,269 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 421 transitions. [2024-12-05 23:12:34,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:12:34,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:34,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:34,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:34,297 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-05 23:12:34,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:34,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 257 states and 422 transitions. [2024-12-05 23:12:34,365 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 422 transitions. [2024-12-05 23:12:34,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:12:34,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:34,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:34,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:34,393 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-05 23:12:34,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:34,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 259 states and 425 transitions. [2024-12-05 23:12:34,627 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 425 transitions. [2024-12-05 23:12:34,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:12:34,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:34,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:34,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:34,646 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-05 23:12:34,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:34,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 261 states and 426 transitions. [2024-12-05 23:12:34,696 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 426 transitions. [2024-12-05 23:12:34,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:12:34,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:34,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:34,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:34,714 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-05 23:12:34,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:34,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 263 states and 427 transitions. [2024-12-05 23:12:34,769 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 427 transitions. [2024-12-05 23:12:34,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:12:34,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:34,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:34,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:34,797 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-05 23:12:34,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:34,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 265 states and 428 transitions. [2024-12-05 23:12:34,847 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 428 transitions. [2024-12-05 23:12:34,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:12:34,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:34,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:34,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:34,880 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-05 23:12:34,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:34,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 266 states and 428 transitions. [2024-12-05 23:12:34,932 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 428 transitions. [2024-12-05 23:12:34,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:12:34,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:34,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:34,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:34,954 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-05 23:12:35,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:35,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 267 states and 428 transitions. [2024-12-05 23:12:35,019 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 428 transitions. [2024-12-05 23:12:35,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:12:35,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:35,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:35,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:35,053 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-05 23:12:35,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:35,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 269 states and 429 transitions. [2024-12-05 23:12:35,148 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 429 transitions. [2024-12-05 23:12:35,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:12:35,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:35,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:35,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:35,177 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-05 23:12:35,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:35,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 271 states and 430 transitions. [2024-12-05 23:12:35,230 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 430 transitions. [2024-12-05 23:12:35,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:12:35,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:35,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:35,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:35,249 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-12-05 23:12:35,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:35,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 280 states and 446 transitions. [2024-12-05 23:12:35,352 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 446 transitions. [2024-12-05 23:12:35,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:12:35,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:35,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:35,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:35,373 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-12-05 23:12:35,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:35,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 289 states and 462 transitions. [2024-12-05 23:12:35,466 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 462 transitions. [2024-12-05 23:12:35,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:12:35,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:35,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:35,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:35,488 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-05 23:12:35,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:35,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 291 states and 463 transitions. [2024-12-05 23:12:35,544 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 463 transitions. [2024-12-05 23:12:35,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:12:35,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:35,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:35,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:35,563 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-05 23:12:35,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:35,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 293 states and 464 transitions. [2024-12-05 23:12:35,623 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 464 transitions. [2024-12-05 23:12:35,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:12:35,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:35,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:35,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:35,643 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-05 23:12:35,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:35,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 294 states and 464 transitions. [2024-12-05 23:12:35,691 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 464 transitions. [2024-12-05 23:12:35,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:12:35,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:35,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:35,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:35,711 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-05 23:12:35,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:35,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 296 states and 465 transitions. [2024-12-05 23:12:35,762 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 465 transitions. [2024-12-05 23:12:35,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:12:35,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:35,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:35,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:35,781 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-05 23:12:35,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:35,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 298 states and 466 transitions. [2024-12-05 23:12:35,835 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 466 transitions. [2024-12-05 23:12:35,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:12:35,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:35,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:35,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:35,854 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-05 23:12:35,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:35,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 112 states and 147 transitions. [2024-12-05 23:12:35,908 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 147 transitions. [2024-12-05 23:12:35,937 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-05 23:12:35,937 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 167 iterations. [2024-12-05 23:12:35,946 INFO L726 CodeCheckObserver]: All specifications hold 8 specifications checked. All of them hold [2024-12-05 23:12:39,067 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 30) no Hoare annotation was computed. [2024-12-05 23:12:39,067 INFO L77 FloydHoareUtils]: At program point L23-3(lines 23 31) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~m~0#1| 1000) (<= 1500 |ULTIMATE.start_main_~n~0#1|) (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) (<= |ULTIMATE.start_main_~n~0#1| 1500)) [2024-12-05 23:12:39,067 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) no Hoare annotation was computed. [2024-12-05 23:12:39,068 INFO L77 FloydHoareUtils]: At program point L36-3(lines 36 44) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~m~0#1| 1000) (<= 1500 |ULTIMATE.start_main_~n~0#1|) (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) (<= |ULTIMATE.start_main_~n~0#1| 1500)) [2024-12-05 23:12:39,068 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) no Hoare annotation was computed. [2024-12-05 23:12:39,068 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) no Hoare annotation was computed. [2024-12-05 23:12:39,068 INFO L77 FloydHoareUtils]: At program point L28(line 28) the Hoare annotation is: (let ((.cse11 (<= 0 (+ |ULTIMATE.start_main_~j~0#1| 2147483648))) (.cse2 (< |ULTIMATE.start_main_~i~0#1| 1)) (.cse4 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648))) (.cse14 (< |ULTIMATE.start_main_~j~0#1| 1)) (.cse7 (<= 1 |ULTIMATE.start_main_~i~0#1|)) (.cse8 (<= |ULTIMATE.start_main_~i~0#1| 1)) (.cse9 (<= |ULTIMATE.start_main_~j~0#1| 1499)) (.cse10 (< 1 |ULTIMATE.start_main_~j~0#1|)) (.cse0 (<= |ULTIMATE.start_main_~j~0#1| 1)) (.cse1 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse3 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse12 (< 1 |ULTIMATE.start_main_~i~0#1|)) (.cse5 (<= 1 |ULTIMATE.start_main_~j~0#1|)) (.cse13 (<= |ULTIMATE.start_main_~i~0#1| 999)) (.cse6 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse3 .cse7 .cse5 .cse6 .cse8) (and .cse1 .cse2 .cse3 .cse4 .cse6 .cse9 .cse10) (and .cse1 .cse11 .cse3 .cse12 .cse13 .cse6 .cse14) (and .cse1 .cse11 .cse3 .cse7 .cse6 .cse14 .cse8) (and .cse1 .cse11 .cse2 .cse3 .cse4 .cse6 .cse14) (and .cse1 .cse3 .cse7 .cse6 .cse8 .cse9 .cse10) (and .cse1 .cse3 .cse12 .cse13 .cse6 .cse9 .cse10) (and .cse0 .cse1 .cse3 .cse12 .cse5 .cse13 .cse6))) [2024-12-05 23:12:39,068 INFO L77 FloydHoareUtils]: At program point L28-1(line 28) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~j~0#1| 1)) (.cse7 (< |ULTIMATE.start_main_~i~0#1| 1)) (.cse8 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648))) (.cse5 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~j~0#1|))) (.cse3 (<= 1 |ULTIMATE.start_main_~i~0#1|)) (.cse6 (<= |ULTIMATE.start_main_~i~0#1| 1)) (.cse1 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse2 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse11 (< 1 |ULTIMATE.start_main_~i~0#1|)) (.cse12 (<= |ULTIMATE.start_main_~i~0#1| 999)) (.cse4 (<= |ULTIMATE.start_main_~n~0#1| 1500)) (.cse9 (<= |ULTIMATE.start_main_~j~0#1| 1499)) (.cse10 (< 1 |ULTIMATE.start_main_~j~0#1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse1 .cse7 .cse2 .cse8 .cse4 .cse9 .cse10) (and .cse0 .cse1 .cse2 .cse11 .cse12 .cse4 .cse5) (and .cse0 .cse1 .cse7 .cse2 .cse8 .cse4 .cse5) (and .cse1 .cse2 .cse3 .cse4 .cse6 .cse9 .cse10) (and .cse1 .cse2 .cse11 .cse12 .cse4 .cse9 .cse10))) [2024-12-05 23:12:39,068 INFO L77 FloydHoareUtils]: At program point L41(line 41) the Hoare annotation is: (let ((.cse11 (<= 0 (+ |ULTIMATE.start_main_~j~0#1| 2147483648))) (.cse2 (< |ULTIMATE.start_main_~i~0#1| 1)) (.cse4 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648))) (.cse14 (< |ULTIMATE.start_main_~j~0#1| 1)) (.cse7 (<= 1 |ULTIMATE.start_main_~i~0#1|)) (.cse8 (<= |ULTIMATE.start_main_~i~0#1| 1)) (.cse9 (<= |ULTIMATE.start_main_~j~0#1| 1499)) (.cse10 (< 1 |ULTIMATE.start_main_~j~0#1|)) (.cse0 (<= |ULTIMATE.start_main_~j~0#1| 1)) (.cse1 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse3 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse12 (< 1 |ULTIMATE.start_main_~i~0#1|)) (.cse5 (<= 1 |ULTIMATE.start_main_~j~0#1|)) (.cse13 (<= |ULTIMATE.start_main_~i~0#1| 999)) (.cse6 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse3 .cse7 .cse5 .cse6 .cse8) (and .cse1 .cse2 .cse3 .cse4 .cse6 .cse9 .cse10) (and .cse1 .cse11 .cse3 .cse12 .cse13 .cse6 .cse14) (and .cse1 .cse11 .cse3 .cse7 .cse6 .cse14 .cse8) (and .cse1 .cse11 .cse2 .cse3 .cse4 .cse6 .cse14) (and .cse1 .cse3 .cse7 .cse6 .cse8 .cse9 .cse10) (and .cse1 .cse3 .cse12 .cse13 .cse6 .cse9 .cse10) (and .cse0 .cse1 .cse3 .cse12 .cse5 .cse13 .cse6))) [2024-12-05 23:12:39,068 INFO L77 FloydHoareUtils]: At program point L41-1(line 41) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~j~0#1| 1)) (.cse7 (< |ULTIMATE.start_main_~i~0#1| 1)) (.cse8 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648))) (.cse5 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~j~0#1|))) (.cse3 (<= 1 |ULTIMATE.start_main_~i~0#1|)) (.cse6 (<= |ULTIMATE.start_main_~i~0#1| 1)) (.cse1 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse2 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse11 (< 1 |ULTIMATE.start_main_~i~0#1|)) (.cse12 (<= |ULTIMATE.start_main_~i~0#1| 999)) (.cse4 (<= |ULTIMATE.start_main_~n~0#1| 1500)) (.cse9 (<= |ULTIMATE.start_main_~j~0#1| 1499)) (.cse10 (< 1 |ULTIMATE.start_main_~j~0#1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse1 .cse7 .cse2 .cse8 .cse4 .cse9 .cse10) (and .cse0 .cse1 .cse2 .cse11 .cse12 .cse4 .cse5) (and .cse0 .cse1 .cse7 .cse2 .cse8 .cse4 .cse5) (and .cse1 .cse2 .cse3 .cse4 .cse6 .cse9 .cse10) (and .cse1 .cse2 .cse11 .cse12 .cse4 .cse9 .cse10))) [2024-12-05 23:12:39,068 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) no Hoare annotation was computed. [2024-12-05 23:12:39,069 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-05 23:12:39,069 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) no Hoare annotation was computed. [2024-12-05 23:12:39,069 INFO L77 FloydHoareUtils]: At program point L25-3(lines 25 29) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse1 (<= 0 (+ |ULTIMATE.start_main_~j~0#1| 2147483648))) (.cse2 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse3 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 .cse1 (< |ULTIMATE.start_main_~i~0#1| 1) .cse2 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) .cse3) (and .cse0 .cse1 .cse2 (< 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 999) .cse3) (and .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_main_~i~0#1|) .cse3 (<= |ULTIMATE.start_main_~i~0#1| 1)))) [2024-12-05 23:12:39,069 INFO L77 FloydHoareUtils]: At program point L25-4(lines 25 29) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse1 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse2 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 (< |ULTIMATE.start_main_~i~0#1| 1) .cse1 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) .cse2) (and .cse0 .cse1 (< 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 999) .cse2) (and .cse0 .cse1 (<= 1 |ULTIMATE.start_main_~i~0#1|) .cse2 (<= |ULTIMATE.start_main_~i~0#1| 1)))) [2024-12-05 23:12:39,069 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-05 23:12:39,069 INFO L77 FloydHoareUtils]: At program point L38-3(lines 38 42) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse1 (<= 0 (+ |ULTIMATE.start_main_~j~0#1| 2147483648))) (.cse2 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse3 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 .cse1 (< |ULTIMATE.start_main_~i~0#1| 1) .cse2 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) .cse3) (and .cse0 .cse1 .cse2 (< 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 999) .cse3) (and .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_main_~i~0#1|) .cse3 (<= |ULTIMATE.start_main_~i~0#1| 1)))) [2024-12-05 23:12:39,069 INFO L77 FloydHoareUtils]: At program point L38-4(lines 38 42) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse1 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse2 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 (< |ULTIMATE.start_main_~i~0#1| 1) .cse1 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) .cse2) (and .cse0 .cse1 (< 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 999) .cse2) (and .cse0 .cse1 (<= 1 |ULTIMATE.start_main_~i~0#1|) .cse2 (<= |ULTIMATE.start_main_~i~0#1| 1)))) [2024-12-05 23:12:39,069 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 30) no Hoare annotation was computed. [2024-12-05 23:12:39,069 INFO L77 FloydHoareUtils]: At program point L30(line 30) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse1 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse2 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 .cse1 (< 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 999) .cse2) (and .cse0 .cse1 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~i~0#1|)) .cse2 (<= |ULTIMATE.start_main_~i~0#1| 1)))) [2024-12-05 23:12:39,070 INFO L77 FloydHoareUtils]: At program point L43(line 43) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse1 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse2 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 .cse1 (< 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 999) .cse2) (and .cse0 .cse1 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~i~0#1|)) .cse2 (<= |ULTIMATE.start_main_~i~0#1| 1)))) [2024-12-05 23:12:39,070 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) no Hoare annotation was computed. [2024-12-05 23:12:39,079 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 05.12 11:12:39 ImpRootNode [2024-12-05 23:12:39,080 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-05 23:12:39,080 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-05 23:12:39,080 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-05 23:12:39,080 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-05 23:12:39,081 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:11:44" (3/4) ... [2024-12-05 23:12:39,083 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-05 23:12:39,089 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2024-12-05 23:12:39,089 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-12-05 23:12:39,090 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-12-05 23:12:39,090 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-05 23:12:39,156 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de336bf-a6ab-46c8-9de9-f3bdadc02ceb/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-05 23:12:39,157 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de336bf-a6ab-46c8-9de9-f3bdadc02ceb/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-05 23:12:39,157 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-05 23:12:39,157 INFO L158 Benchmark]: Toolchain (without parser) took 54657.29ms. Allocated memory was 117.4MB in the beginning and 696.3MB in the end (delta: 578.8MB). Free memory was 92.9MB in the beginning and 277.5MB in the end (delta: -184.6MB). Peak memory consumption was 394.2MB. Max. memory is 16.1GB. [2024-12-05 23:12:39,157 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 73.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:12:39,158 INFO L158 Benchmark]: CACSL2BoogieTranslator took 156.96ms. Allocated memory is still 117.4MB. Free memory was 92.9MB in the beginning and 82.2MB in the end (delta: 10.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:12:39,158 INFO L158 Benchmark]: Boogie Procedure Inliner took 22.34ms. Allocated memory is still 117.4MB. Free memory was 81.9MB in the beginning and 80.8MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:12:39,158 INFO L158 Benchmark]: Boogie Preprocessor took 17.65ms. Allocated memory is still 117.4MB. Free memory was 80.8MB in the beginning and 80.0MB in the end (delta: 844.0kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:12:39,158 INFO L158 Benchmark]: RCFGBuilder took 269.80ms. Allocated memory is still 117.4MB. Free memory was 80.0MB in the beginning and 66.1MB in the end (delta: 13.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:12:39,159 INFO L158 Benchmark]: CodeCheck took 54109.88ms. Allocated memory was 117.4MB in the beginning and 696.3MB in the end (delta: 578.8MB). Free memory was 66.1MB in the beginning and 285.4MB in the end (delta: -219.3MB). Peak memory consumption was 360.6MB. Max. memory is 16.1GB. [2024-12-05 23:12:39,159 INFO L158 Benchmark]: Witness Printer took 76.49ms. Allocated memory is still 696.3MB. Free memory was 285.4MB in the beginning and 277.5MB in the end (delta: 7.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:12:39,160 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 22 locations, 8 error locations. Started 1 CEGAR loops. OverallTime: 50.9s, OverallIterations: 167, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 84970 SdHoareTripleChecker+Valid, 281.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 81226 mSDsluCounter, 1616 SdHoareTripleChecker+Invalid, 241.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 628 mSDsCounter, 56257 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 280271 IncrementalHoareTripleChecker+Invalid, 336528 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 56257 mSolverCounterUnsat, 988 mSDtfsCounter, 280271 mSolverCounterSat, 4.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 47389 GetRequests, 43356 SyntacticMatches, 3331 SemanticMatches, 702 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 254963 ImplicationChecksByTransitivity, 40.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 3.5s InterpolantComputationTime, 5099 NumberOfCodeBlocks, 5099 NumberOfCodeBlocksAsserted, 166 NumberOfCheckSat, 4933 ConstructedInterpolants, 0 QuantifiedInterpolants, 13527 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 166 InterpolantComputations, 72 PerfectInterpolantSequences, 8397/10323 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 30]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 30]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 8 specifications checked. All of them hold - InvariantResult [Line: 38]: Loop Invariant Derived loop invariant: ((((((((m <= 1000) && (0 <= (j + 2147483648))) && (i < 1)) && (1500 <= n)) && (0 <= (i + 2147483648))) && (n <= 1500)) || ((((((m <= 1000) && (0 <= (j + 2147483648))) && (1500 <= n)) && (1 < i)) && (i <= 999)) && (n <= 1500))) || ((((((m <= 1000) && (0 <= (j + 2147483648))) && (1500 <= n)) && (1 <= i)) && (n <= 1500)) && (i <= 1))) - InvariantResult [Line: 25]: Loop Invariant Derived loop invariant: ((((((((m <= 1000) && (0 <= (j + 2147483648))) && (i < 1)) && (1500 <= n)) && (0 <= (i + 2147483648))) && (n <= 1500)) || ((((((m <= 1000) && (0 <= (j + 2147483648))) && (1500 <= n)) && (1 < i)) && (i <= 999)) && (n <= 1500))) || ((((((m <= 1000) && (0 <= (j + 2147483648))) && (1500 <= n)) && (1 <= i)) && (n <= 1500)) && (i <= 1))) - InvariantResult [Line: 23]: Loop Invariant Derived loop invariant: ((((m <= 1000) && (1500 <= n)) && (0 <= (i + 2147483648))) && (n <= 1500)) - InvariantResult [Line: 36]: Loop Invariant Derived loop invariant: ((((m <= 1000) && (1500 <= n)) && (0 <= (i + 2147483648))) && (n <= 1500)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 73.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 156.96ms. Allocated memory is still 117.4MB. Free memory was 92.9MB in the beginning and 82.2MB in the end (delta: 10.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 22.34ms. Allocated memory is still 117.4MB. Free memory was 81.9MB in the beginning and 80.8MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 17.65ms. Allocated memory is still 117.4MB. Free memory was 80.8MB in the beginning and 80.0MB in the end (delta: 844.0kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 269.80ms. Allocated memory is still 117.4MB. Free memory was 80.0MB in the beginning and 66.1MB in the end (delta: 13.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 54109.88ms. Allocated memory was 117.4MB in the beginning and 696.3MB in the end (delta: 578.8MB). Free memory was 66.1MB in the beginning and 285.4MB in the end (delta: -219.3MB). Peak memory consumption was 360.6MB. Max. memory is 16.1GB. * Witness Printer took 76.49ms. Allocated memory is still 696.3MB. Free memory was 285.4MB in the beginning and 277.5MB in the end (delta: 7.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-12-05 23:12:39,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0de336bf-a6ab-46c8-9de9-f3bdadc02ceb/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE