./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_unwindbound10.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_dbaa3a15-17ad-4d70-8552-a24e2eec5a70/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbaa3a15-17ad-4d70-8552-a24e2eec5a70/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbaa3a15-17ad-4d70-8552-a24e2eec5a70/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbaa3a15-17ad-4d70-8552-a24e2eec5a70/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_unwindbound10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbaa3a15-17ad-4d70-8552-a24e2eec5a70/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbaa3a15-17ad-4d70-8552-a24e2eec5a70/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4615816b63186e8ef25ffa56a09fb574b90534edb7a787dbb36e36eb2c34dee2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:06:55,485 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:06:55,583 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbaa3a15-17ad-4d70-8552-a24e2eec5a70/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 05:06:55,589 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:06:55,590 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:06:55,624 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:06:55,627 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:06:55,627 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:06:55,628 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:06:55,628 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:06:55,629 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:06:55,629 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:06:55,629 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:06:55,630 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:06:55,630 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:06:55,630 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:06:55,630 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:06:55,631 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:06:55,632 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:06:55,632 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 05:06:55,632 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 05:06:55,632 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:06:55,632 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:06:55,632 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:06:55,632 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:06:55,633 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:06:55,633 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:06:55,633 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:06:55,633 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:06:55,633 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:06:55,633 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:06:55,633 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:06:55,633 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:06:55,634 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:06:55,634 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:06:55,634 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_dbaa3a15-17ad-4d70-8552-a24e2eec5a70/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4615816b63186e8ef25ffa56a09fb574b90534edb7a787dbb36e36eb2c34dee2 [2024-11-25 05:06:55,957 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:06:55,966 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:06:55,968 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:06:55,970 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:06:55,970 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:06:55,971 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbaa3a15-17ad-4d70-8552-a24e2eec5a70/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_unwindbound10.c [2024-11-25 05:06:59,097 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbaa3a15-17ad-4d70-8552-a24e2eec5a70/bin/ukojak-verify-ENZ3QT5qd3/data/c7a7d9e48/839deb1cd3c94efb8e4b8d5e4063edfa/FLAG33d36e0d7 [2024-11-25 05:06:59,361 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:06:59,362 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbaa3a15-17ad-4d70-8552-a24e2eec5a70/sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_unwindbound10.c [2024-11-25 05:06:59,377 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbaa3a15-17ad-4d70-8552-a24e2eec5a70/bin/ukojak-verify-ENZ3QT5qd3/data/c7a7d9e48/839deb1cd3c94efb8e4b8d5e4063edfa/FLAG33d36e0d7 [2024-11-25 05:06:59,405 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbaa3a15-17ad-4d70-8552-a24e2eec5a70/bin/ukojak-verify-ENZ3QT5qd3/data/c7a7d9e48/839deb1cd3c94efb8e4b8d5e4063edfa [2024-11-25 05:06:59,407 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:06:59,409 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:06:59,412 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:06:59,413 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:06:59,418 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:06:59,419 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:06:59" (1/1) ... [2024-11-25 05:06:59,420 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66ec499e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:59, skipping insertion in model container [2024-11-25 05:06:59,420 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:06:59" (1/1) ... [2024-11-25 05:06:59,436 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:06:59,627 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:06:59,644 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:06:59,671 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:06:59,691 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:06:59,692 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:59 WrapperNode [2024-11-25 05:06:59,692 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:06:59,694 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:06:59,695 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:06:59,695 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:06:59,702 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:59" (1/1) ... [2024-11-25 05:06:59,712 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:59" (1/1) ... [2024-11-25 05:06:59,741 INFO L138 Inliner]: procedures = 14, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 99 [2024-11-25 05:06:59,742 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:06:59,742 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:06:59,742 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:06:59,743 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:06:59,751 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:59" (1/1) ... [2024-11-25 05:06:59,751 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:59" (1/1) ... [2024-11-25 05:06:59,752 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:59" (1/1) ... [2024-11-25 05:06:59,756 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:59" (1/1) ... [2024-11-25 05:06:59,759 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:59" (1/1) ... [2024-11-25 05:06:59,760 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:59" (1/1) ... [2024-11-25 05:06:59,767 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:59" (1/1) ... [2024-11-25 05:06:59,768 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:59" (1/1) ... [2024-11-25 05:06:59,771 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:59" (1/1) ... [2024-11-25 05:06:59,772 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:06:59,775 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:06:59,775 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:06:59,779 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:06:59,780 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:59" (1/1) ... [2024-11-25 05:06:59,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:06:59,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbaa3a15-17ad-4d70-8552-a24e2eec5a70/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:06:59,821 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbaa3a15-17ad-4d70-8552-a24e2eec5a70/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:06:59,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbaa3a15-17ad-4d70-8552-a24e2eec5a70/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:06:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:06:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:06:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:06:59,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:06:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 05:06:59,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 05:06:59,902 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:06:59,904 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:07:00,355 INFO L? ?]: Removed 67 outVars from TransFormulas that were not future-live. [2024-11-25 05:07:00,356 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:07:00,406 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:07:00,409 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-25 05:07:00,409 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:07:00 BoogieIcfgContainer [2024-11-25 05:07:00,409 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:07:00,410 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:07:00,410 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:07:00,420 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:07:00,420 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:07:00" (1/1) ... [2024-11-25 05:07:00,431 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:07:00,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:00,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 118 states and 125 transitions. [2024-11-25 05:07:00,487 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 125 transitions. [2024-11-25 05:07:00,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 05:07:00,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:00,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:00,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:00,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:00,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:00,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 118 states and 124 transitions. [2024-11-25 05:07:00,629 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 124 transitions. [2024-11-25 05:07:00,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 05:07:00,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:00,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:00,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:00,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:00,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:00,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 120 states and 127 transitions. [2024-11-25 05:07:00,815 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 127 transitions. [2024-11-25 05:07:00,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 05:07:00,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:00,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:00,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:00,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:00,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:00,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 121 states and 128 transitions. [2024-11-25 05:07:00,896 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 128 transitions. [2024-11-25 05:07:00,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 05:07:00,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:00,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:00,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:00,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:01,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:01,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 126 states and 136 transitions. [2024-11-25 05:07:01,143 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 136 transitions. [2024-11-25 05:07:01,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 05:07:01,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:01,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:01,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:01,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:01,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:01,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 127 states and 137 transitions. [2024-11-25 05:07:01,261 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 137 transitions. [2024-11-25 05:07:01,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 05:07:01,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:01,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:01,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:01,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:01,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:01,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 128 states and 138 transitions. [2024-11-25 05:07:01,349 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 138 transitions. [2024-11-25 05:07:01,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 05:07:01,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:01,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:01,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:01,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:01,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:01,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 129 states and 139 transitions. [2024-11-25 05:07:01,432 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 139 transitions. [2024-11-25 05:07:01,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 05:07:01,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:01,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:01,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:01,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:01,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:01,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 130 states and 140 transitions. [2024-11-25 05:07:01,505 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 140 transitions. [2024-11-25 05:07:01,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 05:07:01,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:01,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:01,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:01,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:01,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:01,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 132 states and 143 transitions. [2024-11-25 05:07:01,573 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 143 transitions. [2024-11-25 05:07:01,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 05:07:01,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:01,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:01,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:01,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:01,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:01,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 133 states and 144 transitions. [2024-11-25 05:07:01,645 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 144 transitions. [2024-11-25 05:07:01,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 05:07:01,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:01,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:01,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:01,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:01,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:01,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 134 states and 145 transitions. [2024-11-25 05:07:01,693 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 145 transitions. [2024-11-25 05:07:01,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 05:07:01,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:01,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:01,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:01,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:01,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:01,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 135 states and 146 transitions. [2024-11-25 05:07:01,738 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 146 transitions. [2024-11-25 05:07:01,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:07:01,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:01,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:01,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:01,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:01,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:01,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 134 states and 145 transitions. [2024-11-25 05:07:01,764 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 145 transitions. [2024-11-25 05:07:01,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 05:07:01,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:01,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:01,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:07:01,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:01,810 INFO L256 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 05:07:01,819 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:07:01,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:01,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:01,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 136 states and 147 transitions. [2024-11-25 05:07:01,901 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 147 transitions. [2024-11-25 05:07:01,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:07:01,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:01,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:01,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:01,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:07:01,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:01,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 135 states and 146 transitions. [2024-11-25 05:07:01,926 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 146 transitions. [2024-11-25 05:07:01,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:07:01,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:01,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:01,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:07:01,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:01,956 INFO L256 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 05:07:01,957 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:07:02,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:07:02,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:02,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 153 states and 169 transitions. [2024-11-25 05:07:02,405 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 169 transitions. [2024-11-25 05:07:02,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 05:07:02,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:02,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:02,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:02,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:07:03,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:03,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 172 states and 194 transitions. [2024-11-25 05:07:03,113 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 194 transitions. [2024-11-25 05:07:03,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 05:07:03,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:03,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:03,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:03,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:07:03,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:03,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 173 states and 195 transitions. [2024-11-25 05:07:03,206 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 195 transitions. [2024-11-25 05:07:03,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 05:07:03,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:03,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:03,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:07:03,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:03,244 INFO L256 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 05:07:03,245 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:07:03,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:07:03,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:03,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 176 states and 199 transitions. [2024-11-25 05:07:03,600 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 199 transitions. [2024-11-25 05:07:03,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 05:07:03,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:03,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:03,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:03,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:07:03,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:03,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 178 states and 202 transitions. [2024-11-25 05:07:03,908 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 202 transitions. [2024-11-25 05:07:03,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 05:07:03,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:03,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:03,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:03,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:07:04,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:04,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 180 states and 205 transitions. [2024-11-25 05:07:04,064 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 205 transitions. [2024-11-25 05:07:04,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:07:04,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:04,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:04,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:04,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:07:04,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:04,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 181 states and 206 transitions. [2024-11-25 05:07:04,134 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 206 transitions. [2024-11-25 05:07:04,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 05:07:04,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:04,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:04,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:04,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:07:04,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:04,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 184 states and 210 transitions. [2024-11-25 05:07:04,376 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 210 transitions. [2024-11-25 05:07:04,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:07:04,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:04,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:04,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:04,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:07:04,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:04,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 188 states and 214 transitions. [2024-11-25 05:07:04,603 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 214 transitions. [2024-11-25 05:07:04,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 05:07:04,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:04,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:04,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:04,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:07:04,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:04,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 189 states and 216 transitions. [2024-11-25 05:07:04,759 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 216 transitions. [2024-11-25 05:07:04,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 05:07:04,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:04,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:04,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:04,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:07:04,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:04,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 191 states and 218 transitions. [2024-11-25 05:07:04,971 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 218 transitions. [2024-11-25 05:07:04,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:07:04,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:04,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:04,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:05,035 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:07:05,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:05,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 207 states and 238 transitions. [2024-11-25 05:07:05,192 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 238 transitions. [2024-11-25 05:07:05,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:07:05,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:05,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:05,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:05,274 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:07:05,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:05,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 208 states and 239 transitions. [2024-11-25 05:07:05,301 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 239 transitions. [2024-11-25 05:07:05,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 05:07:05,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:05,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:05,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:05,372 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:07:05,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:05,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 209 states and 240 transitions. [2024-11-25 05:07:05,396 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 240 transitions. [2024-11-25 05:07:05,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 05:07:05,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:05,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:05,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:05,443 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:07:05,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:05,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 210 states and 241 transitions. [2024-11-25 05:07:05,465 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 241 transitions. [2024-11-25 05:07:05,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 05:07:05,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:05,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:05,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:05,518 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:07:05,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:05,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 211 states and 242 transitions. [2024-11-25 05:07:05,543 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 242 transitions. [2024-11-25 05:07:05,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 05:07:05,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:05,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:05,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:05,605 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:07:05,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:05,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 216 states and 251 transitions. [2024-11-25 05:07:05,657 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 251 transitions. [2024-11-25 05:07:05,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 05:07:05,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:05,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:05,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:05,717 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:07:05,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:05,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 217 states and 252 transitions. [2024-11-25 05:07:05,741 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 252 transitions. [2024-11-25 05:07:05,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 05:07:05,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:05,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:05,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:05,800 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:07:05,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:05,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 218 states and 253 transitions. [2024-11-25 05:07:05,823 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 253 transitions. [2024-11-25 05:07:05,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 05:07:05,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:05,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:05,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:05,925 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:07:06,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:06,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 225 states and 264 transitions. [2024-11-25 05:07:06,133 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 264 transitions. [2024-11-25 05:07:06,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 05:07:06,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:06,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:06,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:06,240 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:07:06,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:06,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 227 states and 270 transitions. [2024-11-25 05:07:06,507 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 270 transitions. [2024-11-25 05:07:06,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 05:07:06,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:06,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:06,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:06,568 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:07:06,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:06,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 229 states and 273 transitions. [2024-11-25 05:07:06,595 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 273 transitions. [2024-11-25 05:07:06,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 05:07:06,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:06,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:06,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:06,638 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:07:06,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:06,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 230 states and 274 transitions. [2024-11-25 05:07:06,664 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 274 transitions. [2024-11-25 05:07:06,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 05:07:06,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:06,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:06,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:06,853 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:07:08,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:08,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 264 states and 316 transitions. [2024-11-25 05:07:08,108 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 316 transitions. [2024-11-25 05:07:08,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 05:07:08,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:08,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:08,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:08,158 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:07:08,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:08,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 265 states and 317 transitions. [2024-11-25 05:07:08,184 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 317 transitions. [2024-11-25 05:07:08,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 05:07:08,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:08,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:08,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:08,406 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:07:09,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:09,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 300 states and 361 transitions. [2024-11-25 05:07:09,844 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 361 transitions. [2024-11-25 05:07:09,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 05:07:09,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:09,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:09,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:09,881 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:07:09,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:09,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 301 states and 362 transitions. [2024-11-25 05:07:09,902 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 362 transitions. [2024-11-25 05:07:09,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 05:07:09,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:09,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:09,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:09,919 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:07:09,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:09,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 300 states and 361 transitions. [2024-11-25 05:07:09,931 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 361 transitions. [2024-11-25 05:07:09,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 05:07:09,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:09,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:09,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:10,021 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:07:11,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:11,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 309 states and 377 transitions. [2024-11-25 05:07:11,365 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 377 transitions. [2024-11-25 05:07:11,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 05:07:11,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:11,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:11,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:11,416 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:07:11,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:11,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 310 states and 379 transitions. [2024-11-25 05:07:11,442 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 379 transitions. [2024-11-25 05:07:11,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 05:07:11,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:11,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:11,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:11,567 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:07:11,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:11,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 312 states and 381 transitions. [2024-11-25 05:07:11,735 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 381 transitions. [2024-11-25 05:07:11,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 05:07:11,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:11,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:11,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:11,841 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:07:13,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:13,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 322 states and 397 transitions. [2024-11-25 05:07:13,472 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 397 transitions. [2024-11-25 05:07:13,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 05:07:13,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:13,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:13,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:13,517 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:07:13,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:13,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 324 states and 400 transitions. [2024-11-25 05:07:13,552 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 400 transitions. [2024-11-25 05:07:13,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 05:07:13,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:13,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:13,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:13,674 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:07:14,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:14,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 323 states and 399 transitions. [2024-11-25 05:07:14,034 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 399 transitions. [2024-11-25 05:07:14,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 05:07:14,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:14,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:14,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:14,069 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 05:07:14,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:14,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 322 states and 398 transitions. [2024-11-25 05:07:14,105 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 398 transitions. [2024-11-25 05:07:14,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 05:07:14,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:14,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:14,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:14,213 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:07:14,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:14,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 321 states and 397 transitions. [2024-11-25 05:07:14,596 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 397 transitions. [2024-11-25 05:07:14,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 05:07:14,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:14,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:14,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:14,626 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 05:07:14,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:14,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 320 states and 396 transitions. [2024-11-25 05:07:14,653 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 396 transitions. [2024-11-25 05:07:14,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 05:07:14,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:14,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:14,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:14,680 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:07:14,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:14,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 319 states and 395 transitions. [2024-11-25 05:07:14,694 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 395 transitions. [2024-11-25 05:07:14,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 05:07:14,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:14,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:14,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:14,845 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:07:15,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:15,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 333 states and 413 transitions. [2024-11-25 05:07:15,617 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 413 transitions. [2024-11-25 05:07:15,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:07:15,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:15,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:15,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:15,657 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:07:16,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:16,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 348 states and 433 transitions. [2024-11-25 05:07:16,454 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 433 transitions. [2024-11-25 05:07:16,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 05:07:16,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:16,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:16,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:16,547 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 05:07:16,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:16,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 347 states and 432 transitions. [2024-11-25 05:07:16,581 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 432 transitions. [2024-11-25 05:07:16,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 05:07:16,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:16,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:16,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:16,682 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 05:07:16,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:16,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 346 states and 431 transitions. [2024-11-25 05:07:16,718 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 431 transitions. [2024-11-25 05:07:16,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 05:07:16,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:16,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:16,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:16,758 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:07:16,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:16,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 347 states and 432 transitions. [2024-11-25 05:07:16,790 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 432 transitions. [2024-11-25 05:07:16,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:07:16,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:16,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:16,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:16,827 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 05:07:16,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:16,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 346 states and 431 transitions. [2024-11-25 05:07:16,866 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 431 transitions. [2024-11-25 05:07:16,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:07:16,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:16,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:16,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:16,898 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 05:07:16,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:16,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 345 states and 430 transitions. [2024-11-25 05:07:16,938 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 430 transitions. [2024-11-25 05:07:16,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:07:16,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:16,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:16,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:17,079 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:07:17,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:17,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 344 states and 429 transitions. [2024-11-25 05:07:17,228 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 429 transitions. [2024-11-25 05:07:17,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 05:07:17,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:17,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:17,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:17,338 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 05:07:17,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:17,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 343 states and 428 transitions. [2024-11-25 05:07:17,371 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 428 transitions. [2024-11-25 05:07:17,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 05:07:17,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:17,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:17,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:17,472 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 05:07:17,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:17,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 342 states and 427 transitions. [2024-11-25 05:07:17,508 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 427 transitions. [2024-11-25 05:07:17,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 05:07:17,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:17,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:17,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:17,566 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:07:18,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:18,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 344 states and 429 transitions. [2024-11-25 05:07:18,032 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 429 transitions. [2024-11-25 05:07:18,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:07:18,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:18,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:18,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:18,062 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 05:07:18,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:18,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 343 states and 428 transitions. [2024-11-25 05:07:18,098 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 428 transitions. [2024-11-25 05:07:18,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:07:18,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:18,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:18,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:18,127 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 05:07:18,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:18,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 342 states and 427 transitions. [2024-11-25 05:07:18,165 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 427 transitions. [2024-11-25 05:07:18,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 05:07:18,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:18,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:18,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:18,200 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:07:18,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:18,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 361 states and 451 transitions. [2024-11-25 05:07:18,998 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 451 transitions. [2024-11-25 05:07:18,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 05:07:18,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:18,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:19,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:19,038 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:07:19,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:19,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 362 states and 452 transitions. [2024-11-25 05:07:19,066 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 452 transitions. [2024-11-25 05:07:19,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 05:07:19,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:19,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:19,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:07:19,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:19,110 INFO L256 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 05:07:19,112 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:07:20,408 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:07:21,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:21,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 372 states and 465 transitions. [2024-11-25 05:07:21,179 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 465 transitions. [2024-11-25 05:07:21,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 05:07:21,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:21,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:21,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:21,263 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:07:21,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:21,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 373 states and 466 transitions. [2024-11-25 05:07:21,564 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 466 transitions. [2024-11-25 05:07:21,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 05:07:21,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:21,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:21,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:21,633 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:07:21,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:21,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 376 states and 470 transitions. [2024-11-25 05:07:21,767 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 470 transitions. [2024-11-25 05:07:21,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 05:07:21,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:21,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:21,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:22,044 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:07:22,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:22,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 380 states and 476 transitions. [2024-11-25 05:07:22,739 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 476 transitions. [2024-11-25 05:07:22,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 05:07:22,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:22,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:22,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:22,782 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:07:22,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:22,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 379 states and 475 transitions. [2024-11-25 05:07:22,849 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 475 transitions. [2024-11-25 05:07:22,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 05:07:22,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:22,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:22,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:22,955 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:07:23,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:23,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 385 states and 481 transitions. [2024-11-25 05:07:23,484 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 481 transitions. [2024-11-25 05:07:23,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 05:07:23,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:23,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:23,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:07:23,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:23,528 INFO L256 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 05:07:23,530 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:07:23,689 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:07:25,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:25,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 404 states and 509 transitions. [2024-11-25 05:07:25,499 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 509 transitions. [2024-11-25 05:07:25,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 05:07:25,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:25,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:25,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:25,696 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:07:27,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:27,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 423 states and 538 transitions. [2024-11-25 05:07:27,539 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 538 transitions. [2024-11-25 05:07:27,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:07:27,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:27,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:27,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:27,694 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:07:29,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:29,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 443 states and 567 transitions. [2024-11-25 05:07:29,840 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 567 transitions. [2024-11-25 05:07:29,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 05:07:29,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:29,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:29,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:07:29,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:29,878 INFO L256 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 05:07:29,880 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:07:30,469 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:07:31,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:31,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 446 states and 573 transitions. [2024-11-25 05:07:31,567 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 573 transitions. [2024-11-25 05:07:31,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 05:07:31,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:31,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:31,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:31,812 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:07:32,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:32,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 449 states and 581 transitions. [2024-11-25 05:07:32,947 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 581 transitions. [2024-11-25 05:07:32,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 05:07:32,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:32,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:32,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:33,029 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:07:33,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:33,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 450 states and 581 transitions. [2024-11-25 05:07:33,619 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 581 transitions. [2024-11-25 05:07:33,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 05:07:33,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:33,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:33,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:33,760 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:07:34,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:34,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 453 states and 589 transitions. [2024-11-25 05:07:34,930 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 589 transitions. [2024-11-25 05:07:34,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 05:07:34,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:34,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:34,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:34,972 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:07:35,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:35,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 455 states and 592 transitions. [2024-11-25 05:07:35,933 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 592 transitions. [2024-11-25 05:07:35,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 05:07:35,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:35,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:35,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:36,074 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:07:36,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:36,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 458 states and 598 transitions. [2024-11-25 05:07:36,823 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 598 transitions. [2024-11-25 05:07:36,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 05:07:36,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:36,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:36,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:36,863 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:07:37,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:37,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 459 states and 598 transitions. [2024-11-25 05:07:37,117 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 598 transitions. [2024-11-25 05:07:37,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 05:07:37,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:37,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:37,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:37,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:07:39,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:39,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 461 states and 602 transitions. [2024-11-25 05:07:39,216 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 602 transitions. [2024-11-25 05:07:39,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 05:07:39,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:39,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:39,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:39,745 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:07:42,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:42,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 465 states and 609 transitions. [2024-11-25 05:07:42,079 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 609 transitions. [2024-11-25 05:07:42,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 05:07:42,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:42,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:42,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:42,115 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 05:07:42,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:42,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 463 states and 606 transitions. [2024-11-25 05:07:42,496 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 606 transitions. [2024-11-25 05:07:42,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 05:07:42,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:42,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:42,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:42,607 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:07:42,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:42,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 465 states and 610 transitions. [2024-11-25 05:07:42,732 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 610 transitions. [2024-11-25 05:07:42,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 05:07:42,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:42,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:42,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:42,763 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 05:07:47,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:47,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 477 states and 635 transitions. [2024-11-25 05:07:47,220 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 635 transitions. [2024-11-25 05:07:47,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 05:07:47,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:47,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:47,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:47,328 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 05:07:47,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:47,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 479 states and 636 transitions. [2024-11-25 05:07:47,681 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 636 transitions. [2024-11-25 05:07:47,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:07:47,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:47,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:47,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:47,705 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 05:07:52,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:52,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 492 states and 662 transitions. [2024-11-25 05:07:52,257 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 662 transitions. [2024-11-25 05:07:52,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:07:52,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:52,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:52,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:52,286 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 05:07:52,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:52,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 495 states and 668 transitions. [2024-11-25 05:07:52,637 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 668 transitions. [2024-11-25 05:07:52,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 05:07:52,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:52,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:52,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:52,762 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-25 05:07:55,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:55,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 503 states and 683 transitions. [2024-11-25 05:07:55,864 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 683 transitions. [2024-11-25 05:07:55,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 05:07:55,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:55,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:55,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:55,892 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-25 05:07:56,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:56,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 507 states and 692 transitions. [2024-11-25 05:07:56,986 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 692 transitions. [2024-11-25 05:07:56,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 05:07:56,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:56,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:56,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:57,140 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-25 05:08:00,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:00,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 516 states and 709 transitions. [2024-11-25 05:08:00,031 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 709 transitions. [2024-11-25 05:08:00,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 05:08:00,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:00,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:00,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:00,060 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-25 05:08:00,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:00,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 520 states and 718 transitions. [2024-11-25 05:08:00,949 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 718 transitions. [2024-11-25 05:08:00,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 05:08:00,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:00,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:00,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:01,397 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 05:08:02,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:02,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 523 states and 730 transitions. [2024-11-25 05:08:02,743 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 730 transitions. [2024-11-25 05:08:02,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 05:08:02,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:02,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:02,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:02,832 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 05:08:04,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:04,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 525 states and 734 transitions. [2024-11-25 05:08:04,311 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 734 transitions. [2024-11-25 05:08:04,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 05:08:04,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:04,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:04,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:04,367 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 05:08:05,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:05,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 526 states and 735 transitions. [2024-11-25 05:08:05,498 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 735 transitions. [2024-11-25 05:08:05,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 05:08:05,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:05,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:05,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:05,922 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 05:08:10,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:10,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 540 states and 770 transitions. [2024-11-25 05:08:10,751 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 770 transitions. [2024-11-25 05:08:10,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 05:08:10,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:10,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:10,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:10,815 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 05:08:13,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:13,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 548 states and 784 transitions. [2024-11-25 05:08:13,072 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 784 transitions. [2024-11-25 05:08:13,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 05:08:13,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:13,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:13,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:13,136 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 05:08:14,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:14,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 552 states and 793 transitions. [2024-11-25 05:08:14,390 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 793 transitions. [2024-11-25 05:08:14,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 05:08:14,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:14,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:14,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:14,565 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 05:08:20,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:20,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 585 states and 847 transitions. [2024-11-25 05:08:20,555 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 847 transitions. [2024-11-25 05:08:20,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 05:08:20,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:20,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:20,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:20,731 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 05:08:23,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:23,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 594 states and 863 transitions. [2024-11-25 05:08:23,895 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 863 transitions. [2024-11-25 05:08:23,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 05:08:23,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:23,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:23,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:24,128 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 05:08:25,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:25,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 598 states and 873 transitions. [2024-11-25 05:08:25,405 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 873 transitions. [2024-11-25 05:08:25,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:08:25,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:25,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:25,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:25,797 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 05:08:33,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:33,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 633 states and 937 transitions. [2024-11-25 05:08:33,441 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 937 transitions. [2024-11-25 05:08:33,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:08:33,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:33,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:33,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:33,533 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 05:08:36,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:36,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 642 states and 953 transitions. [2024-11-25 05:08:36,502 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 953 transitions. [2024-11-25 05:08:36,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:08:36,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:36,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:36,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:36,560 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 05:08:38,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:38,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 646 states and 964 transitions. [2024-11-25 05:08:38,056 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 964 transitions. [2024-11-25 05:08:38,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:08:38,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:38,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:38,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:38,107 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 05:08:38,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:38,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 649 states and 968 transitions. [2024-11-25 05:08:38,911 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 968 transitions. [2024-11-25 05:08:38,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 05:08:38,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:38,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:38,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:39,150 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 05:08:42,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:42,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 658 states and 989 transitions. [2024-11-25 05:08:42,332 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 989 transitions. [2024-11-25 05:08:42,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 05:08:42,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:42,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:42,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:42,415 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 05:08:44,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:44,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 662 states and 995 transitions. [2024-11-25 05:08:44,842 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 995 transitions. [2024-11-25 05:08:44,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 05:08:44,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:44,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:44,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:44,930 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 05:08:46,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:46,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 666 states and 998 transitions. [2024-11-25 05:08:46,305 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 998 transitions. [2024-11-25 05:08:46,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 05:08:46,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:46,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:46,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:46,655 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 05:08:54,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:54,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 689 states and 1042 transitions. [2024-11-25 05:08:54,429 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1042 transitions. [2024-11-25 05:08:54,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 05:08:54,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:54,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:54,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:54,468 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 05:08:57,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:57,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 694 states and 1048 transitions. [2024-11-25 05:08:57,950 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1048 transitions. [2024-11-25 05:08:57,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 05:08:57,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:57,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:57,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:57,971 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-25 05:09:06,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:06,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 714 states and 1088 transitions. [2024-11-25 05:09:06,612 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1088 transitions. [2024-11-25 05:09:06,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 05:09:06,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:06,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:06,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:06,639 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-25 05:09:08,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:08,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 717 states and 1095 transitions. [2024-11-25 05:09:08,677 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1095 transitions. [2024-11-25 05:09:08,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 05:09:08,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:08,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:08,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:08,726 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 05:09:11,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:11,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 724 states and 1105 transitions. [2024-11-25 05:09:11,822 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1105 transitions. [2024-11-25 05:09:11,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 05:09:11,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:11,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:11,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:11,845 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 05:09:15,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:15,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 731 states and 1116 transitions. [2024-11-25 05:09:15,304 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1116 transitions. [2024-11-25 05:09:15,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 05:09:15,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:15,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:15,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:15,333 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 05:09:19,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:19,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 742 states and 1137 transitions. [2024-11-25 05:09:19,140 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1137 transitions. [2024-11-25 05:09:19,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 05:09:19,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:19,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:19,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:19,176 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 05:09:20,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:20,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 743 states and 1141 transitions. [2024-11-25 05:09:20,204 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1141 transitions. [2024-11-25 05:09:20,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 05:09:20,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:20,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:20,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:20,465 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 05:09:23,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:23,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 758 states and 1164 transitions. [2024-11-25 05:09:23,820 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1164 transitions. [2024-11-25 05:09:23,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 05:09:23,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:23,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:23,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:23,845 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 05:09:24,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:24,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 758 states and 1163 transitions. [2024-11-25 05:09:24,685 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1163 transitions. [2024-11-25 05:09:24,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 05:09:24,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:24,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:24,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:24,713 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 05:09:28,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:28,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 767 states and 1177 transitions. [2024-11-25 05:09:28,530 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1177 transitions. [2024-11-25 05:09:28,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 05:09:28,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:28,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:28,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:28,554 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 05:09:29,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:29,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 768 states and 1180 transitions. [2024-11-25 05:09:29,525 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1180 transitions. [2024-11-25 05:09:29,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 05:09:29,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:29,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:29,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:29,771 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-25 05:09:33,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:33,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 784 states and 1201 transitions. [2024-11-25 05:09:33,209 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1201 transitions. [2024-11-25 05:09:33,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 05:09:33,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:33,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:33,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:33,245 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-25 05:09:36,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:36,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 793 states and 1214 transitions. [2024-11-25 05:09:36,130 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1214 transitions. [2024-11-25 05:09:36,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 05:09:36,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:36,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:36,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:36,149 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-25 05:09:37,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:37,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 794 states and 1216 transitions. [2024-11-25 05:09:37,180 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1216 transitions. [2024-11-25 05:09:37,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 05:09:37,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:37,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:37,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:37,541 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 05:09:47,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:47,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 819 states and 1255 transitions. [2024-11-25 05:09:47,712 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1255 transitions. [2024-11-25 05:09:47,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 05:09:47,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:47,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:47,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:47,740 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 05:09:48,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:48,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 819 states and 1254 transitions. [2024-11-25 05:09:48,439 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1254 transitions. [2024-11-25 05:09:48,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 05:09:48,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:48,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:48,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:48,465 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 05:09:52,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:52,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 830 states and 1275 transitions. [2024-11-25 05:09:52,988 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1275 transitions. [2024-11-25 05:09:52,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 05:09:52,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:52,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:52,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:53,018 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 05:09:54,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:54,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 831 states and 1279 transitions. [2024-11-25 05:09:54,157 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1279 transitions. [2024-11-25 05:09:54,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 05:09:54,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:54,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:54,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:54,278 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-25 05:09:54,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:54,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 832 states and 1280 transitions. [2024-11-25 05:09:54,348 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1280 transitions. [2024-11-25 05:09:54,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 05:09:54,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:54,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:54,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:54,506 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-25 05:09:56,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:56,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 830 states and 1278 transitions. [2024-11-25 05:09:56,619 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1278 transitions. [2024-11-25 05:09:56,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 05:09:56,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:56,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:56,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:56,644 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 05:09:56,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:56,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 832 states and 1280 transitions. [2024-11-25 05:09:56,733 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1280 transitions. [2024-11-25 05:09:56,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 05:09:56,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:56,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:56,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:56,761 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 05:09:59,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:59,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 829 states and 1277 transitions. [2024-11-25 05:09:59,018 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1277 transitions. [2024-11-25 05:09:59,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 05:09:59,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:59,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:59,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:09:59,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:59,075 INFO L256 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-25 05:09:59,077 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:10:04,991 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 05:10:18,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:18,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 858 states and 1329 transitions. [2024-11-25 05:10:18,419 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1329 transitions. [2024-11-25 05:10:18,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 05:10:18,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:18,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:18,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:10:18,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:18,631 INFO L256 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-25 05:10:18,633 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:10:24,307 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 05:10:27,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:27,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 864 states and 1341 transitions. [2024-11-25 05:10:27,830 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1341 transitions. [2024-11-25 05:10:27,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 05:10:27,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:27,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:27,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:10:27,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:27,887 INFO L256 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-25 05:10:27,890 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:10:33,795 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 05:10:36,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:36,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 867 states and 1344 transitions. [2024-11-25 05:10:36,819 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1344 transitions. [2024-11-25 05:10:36,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 05:10:36,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:36,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:36,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:10:36,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:36,863 INFO L256 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-25 05:10:36,864 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:10:43,017 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 05:10:44,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:44,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 870 states and 1346 transitions. [2024-11-25 05:10:44,714 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1346 transitions. [2024-11-25 05:10:44,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 05:10:44,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:44,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:44,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:44,773 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-25 05:10:47,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:47,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 872 states and 1348 transitions. [2024-11-25 05:10:47,119 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1348 transitions. [2024-11-25 05:10:47,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 05:10:47,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:47,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:47,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:47,198 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-25 05:10:49,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:49,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 866 states and 1341 transitions. [2024-11-25 05:10:49,574 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1341 transitions. [2024-11-25 05:10:49,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 05:10:49,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:49,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:49,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:50,025 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-25 05:11:02,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:02,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 888 states and 1374 transitions. [2024-11-25 05:11:02,497 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1374 transitions. [2024-11-25 05:11:02,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 05:11:02,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:02,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:02,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:02,516 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-25 05:11:10,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:10,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 897 states and 1383 transitions. [2024-11-25 05:11:10,040 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1383 transitions. [2024-11-25 05:11:10,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 05:11:10,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:10,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:10,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:10,171 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-25 05:11:19,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:19,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 910 states and 1402 transitions. [2024-11-25 05:11:19,786 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1402 transitions. [2024-11-25 05:11:19,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 05:11:19,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:19,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:19,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:19,909 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-25 05:11:27,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:27,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 919 states and 1412 transitions. [2024-11-25 05:11:27,276 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1412 transitions. [2024-11-25 05:11:27,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 05:11:27,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:27,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:27,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:11:27,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:27,314 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 05:11:27,316 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:11:27,748 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:11:36,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:36,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 947 states and 1459 transitions. [2024-11-25 05:11:36,843 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1459 transitions. [2024-11-25 05:11:36,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 05:11:36,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:36,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:36,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:36,926 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:11:37,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:37,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 948 states and 1460 transitions. [2024-11-25 05:11:37,779 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1460 transitions. [2024-11-25 05:11:37,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 05:11:37,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:37,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:37,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:11:37,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:37,824 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 05:11:37,825 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:11:37,939 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:11:40,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:40,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 951 states and 1464 transitions. [2024-11-25 05:11:40,535 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1464 transitions. [2024-11-25 05:11:40,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 05:11:40,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:40,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:40,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:11:40,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:40,574 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 05:11:40,575 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:11:40,723 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:11:41,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:41,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 952 states and 1464 transitions. [2024-11-25 05:11:41,628 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1464 transitions. [2024-11-25 05:11:41,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 05:11:41,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:41,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:41,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:42,888 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:11:53,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:53,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 986 states and 1509 transitions. [2024-11-25 05:11:53,400 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1509 transitions. [2024-11-25 05:11:53,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 05:11:53,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:53,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:53,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:53,461 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:11:53,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:53,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 987 states and 1509 transitions. [2024-11-25 05:11:53,635 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1509 transitions. [2024-11-25 05:11:53,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 05:11:53,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:53,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:53,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:54,028 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:11:59,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:59,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1007 states and 1540 transitions. [2024-11-25 05:11:59,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1540 transitions. [2024-11-25 05:11:59,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 05:11:59,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:59,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:59,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:11:59,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:59,166 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 05:11:59,168 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:12:00,407 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:12:02,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:02,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 1010 states and 1555 transitions. [2024-11-25 05:12:02,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1555 transitions. [2024-11-25 05:12:02,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 05:12:02,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:02,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:02,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:03,365 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:12:05,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:05,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1011 states and 1557 transitions. [2024-11-25 05:12:05,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1557 transitions. [2024-11-25 05:12:05,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 05:12:05,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:05,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:05,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:05,850 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-25 05:12:06,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:06,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1012 states and 1564 transitions. [2024-11-25 05:12:06,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1564 transitions. [2024-11-25 05:12:06,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 05:12:06,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:06,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:06,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:06,826 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-25 05:12:07,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:07,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 1013 states and 1565 transitions. [2024-11-25 05:12:07,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1565 transitions. [2024-11-25 05:12:07,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 05:12:07,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:07,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:07,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:08,501 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 60 proven. 5 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 05:12:09,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:09,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 1015 states and 1568 transitions. [2024-11-25 05:12:09,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1568 transitions. [2024-11-25 05:12:09,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 05:12:09,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:09,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:09,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:09,652 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 60 proven. 5 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 05:12:10,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:10,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 1016 states and 1569 transitions. [2024-11-25 05:12:10,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1569 transitions. [2024-11-25 05:12:10,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 05:12:10,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:10,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:10,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:12,403 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:12:15,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:15,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 1019 states and 1578 transitions. [2024-11-25 05:12:15,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1578 transitions. [2024-11-25 05:12:15,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 05:12:15,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:15,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:15,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:15,881 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:12:17,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:17,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 1020 states and 1580 transitions. [2024-11-25 05:12:17,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1580 transitions. [2024-11-25 05:12:17,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 05:12:17,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:17,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:17,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:17,284 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:12:19,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:19,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 1022 states and 1582 transitions. [2024-11-25 05:12:19,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1582 transitions. [2024-11-25 05:12:19,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 05:12:19,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:19,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:19,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:19,711 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:12:20,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:20,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 1020 states and 1579 transitions. [2024-11-25 05:12:20,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1579 transitions. [2024-11-25 05:12:20,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 05:12:20,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:20,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:20,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:22,368 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:12:26,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:26,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1675 states to 1024 states and 1593 transitions. [2024-11-25 05:12:26,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1593 transitions. [2024-11-25 05:12:26,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 05:12:26,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:26,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:26,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:26,970 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:12:28,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:28,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1025 states and 1605 transitions. [2024-11-25 05:12:28,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1605 transitions. [2024-11-25 05:12:28,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 05:12:28,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:28,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:28,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:28,771 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:12:31,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:31,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 1028 states and 1618 transitions. [2024-11-25 05:12:31,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1618 transitions. [2024-11-25 05:12:31,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 05:12:31,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:31,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:31,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:31,141 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 05:12:32,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:32,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 1029 states and 1620 transitions. [2024-11-25 05:12:32,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1620 transitions. [2024-11-25 05:12:32,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 05:12:32,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:32,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:32,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:32,991 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 05:12:38,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:38,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 1035 states and 1637 transitions. [2024-11-25 05:12:38,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1637 transitions. [2024-11-25 05:12:38,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 05:12:38,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:38,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:38,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:38,428 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 05:12:39,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:39,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 1036 states and 1638 transitions. [2024-11-25 05:12:39,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1638 transitions. [2024-11-25 05:12:39,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 05:12:39,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:39,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:39,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:39,706 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 05:12:42,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:42,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 1040 states and 1645 transitions. [2024-11-25 05:12:42,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1645 transitions. [2024-11-25 05:12:42,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 05:12:42,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:42,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:42,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:42,339 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 05:12:43,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:43,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 1041 states and 1648 transitions. [2024-11-25 05:12:43,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1648 transitions. [2024-11-25 05:12:43,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 05:12:43,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:43,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:43,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:43,763 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 05:12:45,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:45,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 1042 states and 1649 transitions. [2024-11-25 05:12:45,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1649 transitions. [2024-11-25 05:12:45,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 05:12:45,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:45,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:45,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:45,074 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 05:12:46,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:46,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 1043 states and 1651 transitions. [2024-11-25 05:12:46,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1651 transitions. [2024-11-25 05:12:46,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 05:12:46,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:46,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:46,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:47,006 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 05:12:48,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:48,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1044 states and 1653 transitions. [2024-11-25 05:12:48,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1653 transitions. [2024-11-25 05:12:48,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 05:12:48,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:48,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:48,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:48,159 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-25 05:12:53,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:53,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 1049 states and 1671 transitions. [2024-11-25 05:12:53,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1671 transitions. [2024-11-25 05:12:53,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 05:12:53,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:53,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:54,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:54,019 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-25 05:12:57,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:57,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 1051 states and 1674 transitions. [2024-11-25 05:12:57,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1674 transitions. [2024-11-25 05:12:57,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 05:12:57,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:57,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:57,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:57,050 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-25 05:12:59,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:59,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 1055 states and 1680 transitions. [2024-11-25 05:12:59,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1680 transitions. [2024-11-25 05:12:59,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 05:12:59,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:59,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:59,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:59,744 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-25 05:13:02,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:02,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 1058 states and 1685 transitions. [2024-11-25 05:13:02,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1685 transitions. [2024-11-25 05:13:02,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 05:13:02,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:02,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:02,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:02,776 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-25 05:13:03,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:03,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1059 states and 1686 transitions. [2024-11-25 05:13:03,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1686 transitions. [2024-11-25 05:13:03,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 05:13:03,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:03,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:03,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:03,894 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-25 05:13:05,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:05,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 1060 states and 1687 transitions. [2024-11-25 05:13:05,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1687 transitions. [2024-11-25 05:13:05,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 05:13:05,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:05,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:05,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:05,493 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-25 05:13:06,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:06,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 1059 states and 1685 transitions. [2024-11-25 05:13:06,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1685 transitions. [2024-11-25 05:13:06,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 05:13:06,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:06,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:06,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:06,644 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 05:13:08,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:08,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1059 states and 1684 transitions. [2024-11-25 05:13:08,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1684 transitions. [2024-11-25 05:13:08,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 05:13:08,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:08,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:08,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:10,232 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:13:23,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:23,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 1073 states and 1725 transitions. [2024-11-25 05:13:23,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1725 transitions. [2024-11-25 05:13:23,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 05:13:23,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:23,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:23,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:23,422 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:13:29,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:29,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 1082 states and 1741 transitions. [2024-11-25 05:13:29,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 1741 transitions. [2024-11-25 05:13:29,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 05:13:29,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:29,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:29,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:29,543 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:13:32,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:32,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 1086 states and 1756 transitions. [2024-11-25 05:13:32,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1756 transitions. [2024-11-25 05:13:32,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 05:13:32,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:32,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:32,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:32,657 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:13:36,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:36,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1848 states to 1089 states and 1760 transitions. [2024-11-25 05:13:36,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1760 transitions. [2024-11-25 05:13:36,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 05:13:36,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:36,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:36,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:36,646 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:13:37,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:37,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 1090 states and 1761 transitions. [2024-11-25 05:13:37,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1761 transitions. [2024-11-25 05:13:37,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 05:13:37,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:37,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:37,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:38,049 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:13:41,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:41,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 1094 states and 1765 transitions. [2024-11-25 05:13:41,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1765 transitions. [2024-11-25 05:13:41,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 05:13:41,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:41,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:41,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:41,628 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 104 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:13:50,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:50,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1893 states to 1114 states and 1805 transitions. [2024-11-25 05:13:50,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1805 transitions. [2024-11-25 05:13:50,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 05:13:50,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:50,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:50,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:50,707 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 104 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:14:01,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:01,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 1129 states and 1832 transitions. [2024-11-25 05:14:01,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1832 transitions. [2024-11-25 05:14:01,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 05:14:01,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:01,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:01,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:01,691 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 104 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:14:07,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:07,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1934 states to 1136 states and 1846 transitions. [2024-11-25 05:14:07,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 1846 transitions. [2024-11-25 05:14:07,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 05:14:07,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:07,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:07,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:07,757 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 104 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:14:10,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:10,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 1140 states and 1861 transitions. [2024-11-25 05:14:10,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1861 transitions. [2024-11-25 05:14:10,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 05:14:10,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:10,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:10,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:11,204 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 104 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:14:12,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:12,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1950 states to 1141 states and 1862 transitions. [2024-11-25 05:14:12,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1862 transitions. [2024-11-25 05:14:12,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 05:14:12,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:12,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:12,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:13,285 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 104 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:14:16,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:16,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 1145 states and 1868 transitions. [2024-11-25 05:14:16,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1868 transitions. [2024-11-25 05:14:16,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 05:14:16,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:16,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:16,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:17,102 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 104 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:14:18,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:18,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1146 states and 1870 transitions. [2024-11-25 05:14:18,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1870 transitions. [2024-11-25 05:14:18,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 05:14:18,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:18,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:18,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:19,177 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 104 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:14:20,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:20,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 1148 states and 1872 transitions. [2024-11-25 05:14:20,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1872 transitions. [2024-11-25 05:14:20,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 05:14:20,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:20,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:20,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:21,320 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:14:40,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:40,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2042 states to 1183 states and 1954 transitions. [2024-11-25 05:14:40,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 1954 transitions. [2024-11-25 05:14:40,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 05:14:40,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:40,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:40,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:40,490 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:14:51,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:51,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2068 states to 1198 states and 1980 transitions. [2024-11-25 05:14:51,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 1980 transitions. [2024-11-25 05:14:51,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 05:14:51,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:51,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:51,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:51,085 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:14:56,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:56,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2082 states to 1205 states and 1994 transitions. [2024-11-25 05:14:56,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1994 transitions. [2024-11-25 05:14:56,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 05:14:56,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:56,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:56,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:56,638 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:14:59,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:59,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 1209 states and 2009 transitions. [2024-11-25 05:14:59,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2009 transitions. [2024-11-25 05:14:59,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 05:14:59,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:59,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:59,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:59,838 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:15:06,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:06,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 1217 states and 2026 transitions. [2024-11-25 05:15:06,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2026 transitions. [2024-11-25 05:15:06,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 05:15:06,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:06,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:07,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:07,059 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:15:17,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:17,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 1228 states and 2061 transitions. [2024-11-25 05:15:17,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2061 transitions. [2024-11-25 05:15:17,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 05:15:17,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:17,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:17,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:17,811 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:15:20,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:20,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 1232 states and 2067 transitions. [2024-11-25 05:15:20,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2067 transitions. [2024-11-25 05:15:20,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 05:15:20,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:20,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:20,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:21,074 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 05:15:27,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:27,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2168 states to 1239 states and 2080 transitions. [2024-11-25 05:15:27,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2080 transitions. [2024-11-25 05:15:27,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 05:15:27,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:27,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:27,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:28,028 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 05:15:32,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:32,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2177 states to 1243 states and 2089 transitions. [2024-11-25 05:15:32,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2089 transitions. [2024-11-25 05:15:32,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 05:15:32,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:32,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:32,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:32,397 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 05:15:36,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:36,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2181 states to 1246 states and 2093 transitions. [2024-11-25 05:15:36,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2093 transitions. [2024-11-25 05:15:36,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 05:15:36,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:36,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:36,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:36,942 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 05:15:41,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:41,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1249 states and 2097 transitions. [2024-11-25 05:15:41,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2097 transitions. [2024-11-25 05:15:41,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 05:15:41,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:41,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:41,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:41,368 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 05:15:42,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:42,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1250 states and 2097 transitions. [2024-11-25 05:15:42,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2097 transitions. [2024-11-25 05:15:42,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 05:15:42,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:42,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:42,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:42,524 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 05:15:44,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:44,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 1252 states and 2100 transitions. [2024-11-25 05:15:44,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2100 transitions. [2024-11-25 05:15:44,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 05:15:44,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:44,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:44,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:44,363 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 05:15:46,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:46,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 1255 states and 2102 transitions. [2024-11-25 05:15:46,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2102 transitions. [2024-11-25 05:15:46,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 05:15:46,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:46,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:46,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:47,105 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:16:07,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:07,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1278 states and 2154 transitions. [2024-11-25 05:16:07,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2154 transitions. [2024-11-25 05:16:07,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 05:16:07,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:07,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:07,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:07,716 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:16:16,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:16,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1286 states and 2171 transitions. [2024-11-25 05:16:16,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 2171 transitions. [2024-11-25 05:16:16,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 05:16:16,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:16,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:16,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:17,008 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:16:21,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:21,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1289 states and 2175 transitions. [2024-11-25 05:16:21,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2175 transitions. [2024-11-25 05:16:21,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 05:16:21,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:21,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:21,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:21,833 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:16:26,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:26,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 1292 states and 2179 transitions. [2024-11-25 05:16:26,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2179 transitions. [2024-11-25 05:16:26,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 05:16:26,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:26,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:26,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:26,621 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 05:16:41,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:41,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1304 states and 2211 transitions. [2024-11-25 05:16:41,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 2211 transitions. [2024-11-25 05:16:41,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 05:16:41,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:41,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:41,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:41,998 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 05:16:48,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:48,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1310 states and 2220 transitions. [2024-11-25 05:16:48,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 2220 transitions. [2024-11-25 05:16:48,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 05:16:48,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:48,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:48,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:48,104 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 05:16:59,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:59,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1319 states and 2245 transitions. [2024-11-25 05:16:59,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 2245 transitions. [2024-11-25 05:16:59,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 05:16:59,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:59,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:59,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:59,635 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 05:17:05,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:05,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1326 states and 2257 transitions. [2024-11-25 05:17:05,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 2257 transitions. [2024-11-25 05:17:05,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 05:17:05,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:05,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:05,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:06,034 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:17:13,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:13,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1333 states and 2268 transitions. [2024-11-25 05:17:13,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 2268 transitions. [2024-11-25 05:17:13,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 05:17:13,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:13,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:13,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:13,481 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:17:14,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:14,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 1334 states and 2270 transitions. [2024-11-25 05:17:14,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 2270 transitions. [2024-11-25 05:17:14,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 05:17:14,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:14,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:14,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:14,989 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:17:25,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:25,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 1341 states and 2289 transitions. [2024-11-25 05:17:25,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 2289 transitions. [2024-11-25 05:17:25,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 05:17:25,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:25,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:25,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:25,629 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:17:27,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:27,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2382 states to 1344 states and 2291 transitions. [2024-11-25 05:17:27,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 2291 transitions. [2024-11-25 05:17:27,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 05:17:27,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:27,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:27,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:27,534 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 05:17:31,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:31,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2385 states to 1347 states and 2294 transitions. [2024-11-25 05:17:31,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2294 transitions. [2024-11-25 05:17:31,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 05:17:31,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:31,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:31,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:31,281 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 05:17:33,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:33,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2386 states to 1348 states and 2295 transitions. [2024-11-25 05:17:33,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 2295 transitions. [2024-11-25 05:17:33,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 05:17:33,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:33,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:33,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:33,373 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:17:35,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:35,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2388 states to 1351 states and 2297 transitions. [2024-11-25 05:17:35,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 2297 transitions. [2024-11-25 05:17:35,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 05:17:35,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:35,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:35,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:35,951 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 05:17:37,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:37,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2389 states to 1352 states and 2298 transitions. [2024-11-25 05:17:37,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 2298 transitions. [2024-11-25 05:17:37,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 05:17:37,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:37,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:37,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:37,702 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:17:39,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:39,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2391 states to 1353 states and 2300 transitions. [2024-11-25 05:17:39,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 2300 transitions. [2024-11-25 05:17:39,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 05:17:39,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:39,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:39,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:39,703 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 05:17:41,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:41,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2392 states to 1354 states and 2301 transitions. [2024-11-25 05:17:41,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2301 transitions. [2024-11-25 05:17:41,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 05:17:41,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:41,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:41,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:41,723 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:17:43,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:43,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2394 states to 1355 states and 2303 transitions. [2024-11-25 05:17:43,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 2303 transitions. [2024-11-25 05:17:43,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 05:17:43,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:43,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:43,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:43,668 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-25 05:17:52,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:52,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2407 states to 1363 states and 2316 transitions. [2024-11-25 05:17:52,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 2316 transitions. [2024-11-25 05:17:52,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 05:17:52,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:52,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:52,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:52,595 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-25 05:17:59,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:59,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1370 states and 2327 transitions. [2024-11-25 05:17:59,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 2327 transitions. [2024-11-25 05:17:59,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 05:17:59,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:59,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:59,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:59,983 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-25 05:18:04,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:04,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2423 states to 1373 states and 2332 transitions. [2024-11-25 05:18:04,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 2332 transitions. [2024-11-25 05:18:04,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 05:18:04,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:04,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:04,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:04,421 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-25 05:18:06,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:06,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2437 states to 1375 states and 2345 transitions. [2024-11-25 05:18:06,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 2345 transitions. [2024-11-25 05:18:06,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 05:18:06,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:06,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:06,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:06,962 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-25 05:18:09,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:09,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 1377 states and 2349 transitions. [2024-11-25 05:18:09,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 2349 transitions. [2024-11-25 05:18:09,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 05:18:09,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:09,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:09,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:09,293 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-25 05:18:10,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:10,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 1377 states and 2348 transitions. [2024-11-25 05:18:10,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 2348 transitions. [2024-11-25 05:18:10,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 05:18:10,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:10,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:10,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:10,809 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-25 05:18:12,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:12,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2453 states to 1379 states and 2358 transitions. [2024-11-25 05:18:12,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 2358 transitions. [2024-11-25 05:18:12,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 05:18:12,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:12,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:12,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:12,940 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-25 05:18:14,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:14,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2455 states to 1379 states and 2357 transitions. [2024-11-25 05:18:14,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 2357 transitions. [2024-11-25 05:18:14,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 05:18:14,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:14,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:14,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:14,857 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-25 05:18:17,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:17,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2457 states to 1379 states and 2354 transitions. [2024-11-25 05:18:17,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 2354 transitions. [2024-11-25 05:18:17,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 05:18:17,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:17,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:17,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:17,149 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-11-25 05:18:19,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:19,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2463 states to 1381 states and 2360 transitions. [2024-11-25 05:18:19,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 2360 transitions. [2024-11-25 05:18:19,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 05:18:19,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:19,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:19,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:19,344 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-25 05:18:23,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:23,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2470 states to 1384 states and 2364 transitions. [2024-11-25 05:18:23,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2364 transitions. [2024-11-25 05:18:23,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 05:18:23,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:23,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:23,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:23,070 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-25 05:18:27,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:27,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2472 states to 1384 states and 2363 transitions. [2024-11-25 05:18:27,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2363 transitions. [2024-11-25 05:18:27,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 05:18:27,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:27,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:27,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:27,125 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-25 05:18:28,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:28,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2476 states to 1386 states and 2367 transitions. [2024-11-25 05:18:28,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 2367 transitions. [2024-11-25 05:18:28,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 05:18:28,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:28,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:28,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:28,950 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-25 05:18:32,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:32,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2482 states to 1389 states and 2373 transitions. [2024-11-25 05:18:32,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 2373 transitions. [2024-11-25 05:18:32,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 05:18:32,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:32,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:32,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:32,430 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-25 05:18:34,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:34,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 1389 states and 2371 transitions. [2024-11-25 05:18:34,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 2371 transitions. [2024-11-25 05:18:34,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 05:18:34,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:34,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:34,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:34,726 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-25 05:18:37,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:37,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2498 states to 1391 states and 2384 transitions. [2024-11-25 05:18:37,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2384 transitions. [2024-11-25 05:18:37,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 05:18:37,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:37,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:37,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:37,471 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-25 05:18:39,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:39,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2499 states to 1392 states and 2385 transitions. [2024-11-25 05:18:39,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 2385 transitions. [2024-11-25 05:18:39,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 05:18:39,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:39,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:39,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:18:39,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:39,161 INFO L256 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-25 05:18:39,164 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:19:00,024 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 05:19:27,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:27,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2563 states to 1421 states and 2449 transitions. [2024-11-25 05:19:27,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 2449 transitions. [2024-11-25 05:19:27,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 05:19:27,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:27,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:27,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:19:27,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:27,100 INFO L256 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-25 05:19:27,102 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:19:48,695 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 05:20:06,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:06,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2581 states to 1431 states and 2466 transitions. [2024-11-25 05:20:06,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 2466 transitions. [2024-11-25 05:20:06,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 05:20:06,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:06,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:06,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:20:06,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:06,092 INFO L256 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-25 05:20:06,093 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:20:26,971 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked.