./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench/hard2.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_b4757aa9-eedb-450f-aff8-167ec34a521e/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4757aa9-eedb-450f-aff8-167ec34a521e/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4757aa9-eedb-450f-aff8-167ec34a521e/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4757aa9-eedb-450f-aff8-167ec34a521e/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench/hard2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4757aa9-eedb-450f-aff8-167ec34a521e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4757aa9-eedb-450f-aff8-167ec34a521e/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 966f2b433cfe84d90040e5149c3cdda56fb59546e621a76bee869282a92c61d4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:05:16,878 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:05:16,932 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4757aa9-eedb-450f-aff8-167ec34a521e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 00:05:16,935 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:05:16,936 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:05:16,954 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:05:16,955 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:05:16,955 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:05:16,956 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:05:16,956 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:05:16,956 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:05:16,956 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:05:16,956 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:05:16,956 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:05:16,956 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:05:16,956 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:05:16,957 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:05:16,957 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:05:16,957 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:05:16,957 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 00:05:16,957 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:05:16,957 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:05:16,957 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:05:16,957 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:05:16,957 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:05:16,957 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:05:16,957 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:05:16,957 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:05:16,958 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:05:16,958 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:05:16,958 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:05:16,958 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:05:16,958 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:05:16,958 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:05:16,958 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:05:16,958 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_b4757aa9-eedb-450f-aff8-167ec34a521e/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 966f2b433cfe84d90040e5149c3cdda56fb59546e621a76bee869282a92c61d4 [2024-12-06 00:05:17,188 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:05:17,195 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:05:17,197 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:05:17,198 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:05:17,198 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:05:17,199 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4757aa9-eedb-450f-aff8-167ec34a521e/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench/hard2.c [2024-12-06 00:05:19,834 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4757aa9-eedb-450f-aff8-167ec34a521e/bin/ukojak-verify-CZk0znPC7b/data/e430668d8/63c696d1bac04cc99d0ddbe5999025f3/FLAGcc6515a28 [2024-12-06 00:05:20,031 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:05:20,031 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4757aa9-eedb-450f-aff8-167ec34a521e/sv-benchmarks/c/nla-digbench/hard2.c [2024-12-06 00:05:20,039 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4757aa9-eedb-450f-aff8-167ec34a521e/bin/ukojak-verify-CZk0znPC7b/data/e430668d8/63c696d1bac04cc99d0ddbe5999025f3/FLAGcc6515a28 [2024-12-06 00:05:20,379 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4757aa9-eedb-450f-aff8-167ec34a521e/bin/ukojak-verify-CZk0znPC7b/data/e430668d8/63c696d1bac04cc99d0ddbe5999025f3 [2024-12-06 00:05:20,381 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:05:20,382 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:05:20,383 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:05:20,383 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:05:20,386 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:05:20,386 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:05:20" (1/1) ... [2024-12-06 00:05:20,387 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12264876 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:20, skipping insertion in model container [2024-12-06 00:05:20,387 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:05:20" (1/1) ... [2024-12-06 00:05:20,397 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:05:20,524 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:05:20,533 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:05:20,548 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:05:20,562 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:05:20,563 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:20 WrapperNode [2024-12-06 00:05:20,563 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:05:20,564 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:05:20,564 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:05:20,564 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:05:20,570 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:20" (1/1) ... [2024-12-06 00:05:20,576 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:20" (1/1) ... [2024-12-06 00:05:20,593 INFO L138 Inliner]: procedures = 14, calls = 23, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 88 [2024-12-06 00:05:20,593 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:05:20,594 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:05:20,594 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:05:20,594 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:05:20,601 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:20" (1/1) ... [2024-12-06 00:05:20,601 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:20" (1/1) ... [2024-12-06 00:05:20,602 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:20" (1/1) ... [2024-12-06 00:05:20,603 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:20" (1/1) ... [2024-12-06 00:05:20,606 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:20" (1/1) ... [2024-12-06 00:05:20,606 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:20" (1/1) ... [2024-12-06 00:05:20,609 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:20" (1/1) ... [2024-12-06 00:05:20,610 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:20" (1/1) ... [2024-12-06 00:05:20,611 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:20" (1/1) ... [2024-12-06 00:05:20,612 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:05:20,613 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:05:20,613 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:05:20,613 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:05:20,614 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:05:20" (1/1) ... [2024-12-06 00:05:20,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:05:20,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4757aa9-eedb-450f-aff8-167ec34a521e/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:05:20,642 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4757aa9-eedb-450f-aff8-167ec34a521e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:05:20,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4757aa9-eedb-450f-aff8-167ec34a521e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:05:20,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:05:20,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:05:20,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:05:20,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:05:20,671 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 00:05:20,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 00:05:20,715 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:05:20,717 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:05:20,932 INFO L? ?]: Removed 49 outVars from TransFormulas that were not future-live. [2024-12-06 00:05:20,932 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:05:20,962 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:05:20,962 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 00:05:20,962 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:05:20 BoogieIcfgContainer [2024-12-06 00:05:20,962 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:05:20,963 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:05:20,963 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:05:20,973 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:05:20,973 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:05:20" (1/1) ... [2024-12-06 00:05:20,981 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:05:21,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:21,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 63 states and 73 transitions. [2024-12-06 00:05:21,022 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 73 transitions. [2024-12-06 00:05:21,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 00:05:21,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:21,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:21,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:21,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:05:21,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:21,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 63 states and 71 transitions. [2024-12-06 00:05:21,136 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 71 transitions. [2024-12-06 00:05:21,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:05:21,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:21,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:21,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:05:21,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:21,184 INFO L256 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:05:21,187 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:05:21,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:05:21,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:21,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 66 states and 76 transitions. [2024-12-06 00:05:21,283 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 76 transitions. [2024-12-06 00:05:21,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:05:21,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:21,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:21,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:05:21,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:21,319 INFO L256 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:05:21,320 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:05:21,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:05:21,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:21,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 67 states and 77 transitions. [2024-12-06 00:05:21,374 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 77 transitions. [2024-12-06 00:05:21,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:05:21,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:21,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:21,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:05:21,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:21,427 INFO L256 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:05:21,428 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:05:21,449 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:05:21,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:21,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 70 states and 85 transitions. [2024-12-06 00:05:21,562 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 85 transitions. [2024-12-06 00:05:21,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:05:21,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:21,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:21,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:21,641 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:05:21,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:21,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 73 states and 92 transitions. [2024-12-06 00:05:21,826 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 92 transitions. [2024-12-06 00:05:21,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:05:21,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:21,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:21,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:05:21,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:21,860 INFO L256 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:05:21,861 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:05:21,879 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:05:21,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:21,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 74 states and 93 transitions. [2024-12-06 00:05:21,895 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 93 transitions. [2024-12-06 00:05:21,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:05:21,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:21,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:21,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:21,958 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:05:22,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:22,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 78 states and 101 transitions. [2024-12-06 00:05:22,217 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 101 transitions. [2024-12-06 00:05:22,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:05:22,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:22,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:22,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:05:22,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:22,250 INFO L256 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:05:22,252 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:05:22,332 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:05:22,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:22,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 83 states and 112 transitions. [2024-12-06 00:05:22,702 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 112 transitions. [2024-12-06 00:05:22,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:05:22,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:22,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:22,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:22,756 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:05:23,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:23,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 88 states and 123 transitions. [2024-12-06 00:05:23,048 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 123 transitions. [2024-12-06 00:05:23,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:05:23,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:23,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:23,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:23,148 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:05:23,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:23,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 92 states and 131 transitions. [2024-12-06 00:05:23,443 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 131 transitions. [2024-12-06 00:05:23,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:05:23,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:23,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:23,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:23,493 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:05:23,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:23,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 98 states and 143 transitions. [2024-12-06 00:05:23,942 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 143 transitions. [2024-12-06 00:05:23,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:05:23,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:23,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:23,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:24,000 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:05:24,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:24,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 106 states and 162 transitions. [2024-12-06 00:05:24,651 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 162 transitions. [2024-12-06 00:05:24,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:05:24,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:24,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:24,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:24,805 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:05:26,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:26,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 113 states and 177 transitions. [2024-12-06 00:05:26,328 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 177 transitions. [2024-12-06 00:05:26,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:05:26,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:26,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:26,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:05:26,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:26,357 INFO L256 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:05:26,358 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:05:26,484 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:05:27,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:27,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 122 states and 194 transitions. [2024-12-06 00:05:27,232 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 194 transitions. [2024-12-06 00:05:27,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:05:27,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:27,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:27,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:05:27,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:27,256 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:05:27,257 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:05:27,389 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:05:27,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:27,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 126 states and 206 transitions. [2024-12-06 00:05:27,712 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 206 transitions. [2024-12-06 00:05:27,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:05:27,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:27,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:27,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:05:27,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:27,737 INFO L256 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:05:27,738 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:05:27,769 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:05:28,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:28,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 133 states and 216 transitions. [2024-12-06 00:05:28,539 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 216 transitions. [2024-12-06 00:05:28,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:05:28,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:28,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:28,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:28,590 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:05:29,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:29,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 142 states and 231 transitions. [2024-12-06 00:05:29,896 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 231 transitions. [2024-12-06 00:05:29,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:05:29,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:29,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:29,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:05:29,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:29,925 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:05:29,935 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:05:29,960 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:05:29,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:29,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 143 states and 232 transitions. [2024-12-06 00:05:29,976 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 232 transitions. [2024-12-06 00:05:29,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:05:29,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:29,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:29,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:05:30,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:30,003 INFO L256 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:05:30,004 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:05:30,077 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:05:30,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:30,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 144 states and 233 transitions. [2024-12-06 00:05:30,626 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 233 transitions. [2024-12-06 00:05:30,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:05:30,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:30,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:30,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:30,679 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:05:31,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:31,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 151 states and 243 transitions. [2024-12-06 00:05:31,083 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 243 transitions. [2024-12-06 00:05:31,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:05:31,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:31,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:31,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:05:31,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:31,109 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:05:31,111 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:05:31,134 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 00:05:31,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:31,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 159 states and 254 transitions. [2024-12-06 00:05:31,607 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 254 transitions. [2024-12-06 00:05:31,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:05:31,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:31,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:31,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:31,761 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:05:32,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:32,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 170 states and 268 transitions. [2024-12-06 00:05:32,509 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 268 transitions. [2024-12-06 00:05:32,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:05:32,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:32,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:32,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:32,613 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:05:33,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:33,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 180 states and 294 transitions. [2024-12-06 00:05:33,430 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 294 transitions. [2024-12-06 00:05:33,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:05:33,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:33,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:33,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:33,551 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:05:34,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:34,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 184 states and 303 transitions. [2024-12-06 00:05:34,978 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 303 transitions. [2024-12-06 00:05:34,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:05:34,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:34,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:34,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:35,034 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:05:35,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:35,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 189 states and 311 transitions. [2024-12-06 00:05:35,578 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 311 transitions. [2024-12-06 00:05:35,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:05:35,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:35,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:35,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:05:35,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:35,601 INFO L256 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:05:35,602 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:05:35,750 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 00:05:36,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:36,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 193 states and 319 transitions. [2024-12-06 00:05:36,995 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 319 transitions. [2024-12-06 00:05:36,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:05:36,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:36,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:37,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:37,092 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:05:37,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:37,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 199 states and 333 transitions. [2024-12-06 00:05:37,724 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 333 transitions. [2024-12-06 00:05:37,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:05:37,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:37,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:37,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:37,745 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 00:05:38,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:38,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 203 states and 344 transitions. [2024-12-06 00:05:38,312 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 344 transitions. [2024-12-06 00:05:38,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:05:38,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:38,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:38,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:38,341 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 00:05:39,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:39,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 205 states and 350 transitions. [2024-12-06 00:05:39,131 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 350 transitions. [2024-12-06 00:05:39,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:05:39,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:39,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:39,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:05:39,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:39,160 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 00:05:39,162 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:05:39,300 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:05:39,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:39,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 211 states and 361 transitions. [2024-12-06 00:05:39,990 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 361 transitions. [2024-12-06 00:05:39,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:05:39,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:39,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:39,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:05:40,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:40,021 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 00:05:40,023 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:05:40,194 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:05:40,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:40,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 215 states and 374 transitions. [2024-12-06 00:05:40,520 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 374 transitions. [2024-12-06 00:05:40,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:05:40,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:40,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:40,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:40,599 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:05:42,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:42,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 225 states and 390 transitions. [2024-12-06 00:05:42,143 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 390 transitions. [2024-12-06 00:05:42,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 00:05:42,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:42,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:42,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:42,335 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:05:44,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:44,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 236 states and 409 transitions. [2024-12-06 00:05:44,458 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 409 transitions. [2024-12-06 00:05:44,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:05:44,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:44,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:44,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:44,530 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:05:46,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:46,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 248 states and 430 transitions. [2024-12-06 00:05:46,689 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 430 transitions. [2024-12-06 00:05:46,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:05:46,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:46,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:46,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:46,856 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:05:47,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:47,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 254 states and 439 transitions. [2024-12-06 00:05:47,485 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 439 transitions. [2024-12-06 00:05:47,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:05:47,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:47,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:47,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:05:47,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:47,514 INFO L256 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:05:47,515 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:05:47,541 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 00:05:48,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:48,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 262 states and 449 transitions. [2024-12-06 00:05:48,106 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 449 transitions. [2024-12-06 00:05:48,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:05:48,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:48,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:48,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:48,287 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:05:50,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:50,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 275 states and 472 transitions. [2024-12-06 00:05:50,613 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 472 transitions. [2024-12-06 00:05:50,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 00:05:50,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:50,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:50,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:50,747 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:05:51,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:51,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 285 states and 503 transitions. [2024-12-06 00:05:51,912 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 503 transitions. [2024-12-06 00:05:51,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:05:51,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:51,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:51,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:52,337 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:05:53,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:53,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 287 states and 508 transitions. [2024-12-06 00:05:53,791 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 508 transitions. [2024-12-06 00:05:53,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:05:53,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:53,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:53,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:53,934 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:05:55,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:55,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 291 states and 519 transitions. [2024-12-06 00:05:55,023 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 519 transitions. [2024-12-06 00:05:55,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:05:55,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:55,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:55,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:55,171 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 00:05:56,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:56,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 297 states and 534 transitions. [2024-12-06 00:05:56,890 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 534 transitions. [2024-12-06 00:05:56,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:05:56,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:56,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:56,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:56,906 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 00:05:56,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:56,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 296 states and 533 transitions. [2024-12-06 00:05:56,929 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 533 transitions. [2024-12-06 00:05:56,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 00:05:56,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:56,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:56,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:57,053 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:05:58,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:58,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 302 states and 549 transitions. [2024-12-06 00:05:58,021 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 549 transitions. [2024-12-06 00:05:58,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 00:05:58,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:58,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:58,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:58,356 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 00:06:02,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:02,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 309 states and 565 transitions. [2024-12-06 00:06:02,232 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 565 transitions. [2024-12-06 00:06:02,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 00:06:02,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:02,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:02,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:02,745 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:06:08,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:08,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 325 states and 593 transitions. [2024-12-06 00:06:08,175 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 593 transitions. [2024-12-06 00:06:08,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 00:06:08,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:08,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:08,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:08,381 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 00:06:13,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:13,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 333 states and 610 transitions. [2024-12-06 00:06:13,392 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 610 transitions. [2024-12-06 00:06:13,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 00:06:13,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:13,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:13,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:13,835 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:06:17,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:17,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 341 states and 633 transitions. [2024-12-06 00:06:17,231 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 633 transitions. [2024-12-06 00:06:17,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:06:17,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:17,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:17,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:17,253 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 00:06:18,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:18,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 343 states and 637 transitions. [2024-12-06 00:06:18,473 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 637 transitions. [2024-12-06 00:06:18,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:06:18,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:18,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:18,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:18,958 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:06:21,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:21,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 348 states and 661 transitions. [2024-12-06 00:06:21,037 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 661 transitions. [2024-12-06 00:06:21,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 00:06:21,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:21,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:21,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:21,080 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 00:06:21,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:21,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 350 states and 665 transitions. [2024-12-06 00:06:21,595 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 665 transitions. [2024-12-06 00:06:21,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:06:21,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:21,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:21,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:06:21,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:21,627 INFO L256 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:06:21,628 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:06:22,428 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 00:06:28,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:28,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 368 states and 707 transitions. [2024-12-06 00:06:28,239 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 707 transitions. [2024-12-06 00:06:28,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:06:28,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:28,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:28,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:28,254 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-12-06 00:06:28,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:28,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 368 states and 706 transitions. [2024-12-06 00:06:28,792 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 706 transitions. [2024-12-06 00:06:28,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:06:28,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:28,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:28,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:06:28,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:28,821 INFO L256 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:06:28,822 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:06:29,031 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:06:30,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:30,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 374 states and 718 transitions. [2024-12-06 00:06:30,523 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 718 transitions. [2024-12-06 00:06:30,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:06:30,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:30,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:30,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:30,854 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 00:06:31,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:31,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 375 states and 721 transitions. [2024-12-06 00:06:31,952 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 721 transitions. [2024-12-06 00:06:31,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:06:31,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:31,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:31,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:06:31,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:31,976 INFO L256 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:06:31,977 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:06:32,221 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:06:32,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:32,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 379 states and 736 transitions. [2024-12-06 00:06:32,850 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 736 transitions. [2024-12-06 00:06:32,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:06:32,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:32,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:32,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:32,913 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:06:35,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:35,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 384 states and 747 transitions. [2024-12-06 00:06:35,042 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 747 transitions. [2024-12-06 00:06:35,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:06:35,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:35,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:35,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:35,499 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 00:06:40,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:40,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 395 states and 780 transitions. [2024-12-06 00:06:40,308 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 780 transitions. [2024-12-06 00:06:40,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:06:40,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:40,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:40,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:06:40,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:40,346 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:06:40,347 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:06:40,951 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 00:06:42,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:42,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 398 states and 789 transitions. [2024-12-06 00:06:42,527 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 789 transitions. [2024-12-06 00:06:42,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:06:42,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:42,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:42,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:06:42,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:42,565 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:06:42,566 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:06:42,699 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 00:06:43,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:43,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 399 states and 792 transitions. [2024-12-06 00:06:43,296 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 792 transitions. [2024-12-06 00:06:43,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:06:43,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:43,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:43,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:43,354 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:06:47,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:47,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 409 states and 810 transitions. [2024-12-06 00:06:47,549 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 810 transitions. [2024-12-06 00:06:47,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:06:47,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:47,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:47,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:47,646 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:06:48,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:48,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 410 states and 812 transitions. [2024-12-06 00:06:48,309 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 812 transitions. [2024-12-06 00:06:48,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:06:48,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:48,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:48,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:48,558 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:06:50,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:50,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 420 states and 829 transitions. [2024-12-06 00:06:50,570 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 829 transitions. [2024-12-06 00:06:50,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:06:50,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:50,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:50,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:06:50,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:50,598 INFO L256 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:06:50,599 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:06:50,636 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 00:06:52,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:52,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 428 states and 840 transitions. [2024-12-06 00:06:52,087 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 840 transitions. [2024-12-06 00:06:52,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:06:52,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:52,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:52,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:52,157 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:06:57,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:57,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 442 states and 876 transitions. [2024-12-06 00:06:57,630 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 876 transitions. [2024-12-06 00:06:57,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:06:57,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:57,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:57,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:06:57,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:57,714 INFO L256 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:06:57,715 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:06:57,976 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 00:06:59,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:59,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 445 states and 883 transitions. [2024-12-06 00:06:59,256 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 883 transitions. [2024-12-06 00:06:59,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:06:59,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:59,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:59,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:06:59,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:59,285 INFO L256 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:06:59,286 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:06:59,385 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 00:07:00,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:00,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 446 states and 884 transitions. [2024-12-06 00:07:00,001 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 884 transitions. [2024-12-06 00:07:00,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:07:00,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:00,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:00,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:00,236 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:07:06,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:06,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 459 states and 925 transitions. [2024-12-06 00:07:06,100 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 925 transitions. [2024-12-06 00:07:06,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:07:06,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:06,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:06,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:06,152 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:07:06,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:06,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 460 states and 926 transitions. [2024-12-06 00:07:06,887 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 926 transitions. [2024-12-06 00:07:06,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:07:06,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:06,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:06,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:07,143 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:07:09,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:09,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 470 states and 964 transitions. [2024-12-06 00:07:09,346 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 964 transitions. [2024-12-06 00:07:09,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:07:09,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:09,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:09,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:09,392 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-12-06 00:07:11,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:11,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 475 states and 979 transitions. [2024-12-06 00:07:11,974 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 979 transitions. [2024-12-06 00:07:11,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:07:11,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:11,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:11,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:12,239 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 30 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:07:14,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:14,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 481 states and 992 transitions. [2024-12-06 00:07:14,754 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 992 transitions. [2024-12-06 00:07:14,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:07:14,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:14,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:14,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:14,970 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:07:17,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:17,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 489 states and 1009 transitions. [2024-12-06 00:07:17,310 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1009 transitions. [2024-12-06 00:07:17,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:07:17,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:17,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:17,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:17,408 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 6 proven. 12 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:07:19,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:19,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 493 states and 1023 transitions. [2024-12-06 00:07:19,192 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1023 transitions. [2024-12-06 00:07:19,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:07:19,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:19,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:19,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:19,280 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 6 proven. 12 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:07:19,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:19,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 495 states and 1027 transitions. [2024-12-06 00:07:19,970 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1027 transitions. [2024-12-06 00:07:19,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:07:19,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:19,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:19,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:20,057 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 6 proven. 12 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:07:23,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:23,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 503 states and 1038 transitions. [2024-12-06 00:07:23,442 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1038 transitions. [2024-12-06 00:07:23,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:07:23,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:23,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:23,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:23,465 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:07:25,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:25,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 506 states and 1049 transitions. [2024-12-06 00:07:25,538 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1049 transitions. [2024-12-06 00:07:25,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:07:25,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:25,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:25,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:25,560 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:07:26,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:26,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 507 states and 1050 transitions. [2024-12-06 00:07:26,292 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1050 transitions. [2024-12-06 00:07:26,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:07:26,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:26,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:26,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:26,496 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:07:28,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:28,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 513 states and 1067 transitions. [2024-12-06 00:07:28,467 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1067 transitions. [2024-12-06 00:07:28,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:07:28,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:28,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:28,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:28,542 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-12-06 00:07:29,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:29,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 515 states and 1072 transitions. [2024-12-06 00:07:29,414 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1072 transitions. [2024-12-06 00:07:29,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:07:29,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:29,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:29,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:30,424 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:07:34,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:34,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 527 states and 1088 transitions. [2024-12-06 00:07:34,460 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1088 transitions. [2024-12-06 00:07:34,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:07:34,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:34,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:34,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:34,485 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:07:37,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:37,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 530 states and 1099 transitions. [2024-12-06 00:07:37,598 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1099 transitions. [2024-12-06 00:07:37,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:07:37,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:37,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:37,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:38,618 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:07:48,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:48,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 546 states and 1140 transitions. [2024-12-06 00:07:48,392 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1140 transitions. [2024-12-06 00:07:48,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:07:48,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:48,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:48,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:48,458 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:07:49,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:49,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 547 states and 1144 transitions. [2024-12-06 00:07:49,677 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1144 transitions. [2024-12-06 00:07:49,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:07:49,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:49,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:49,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:49,705 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:07:50,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:50,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 548 states and 1145 transitions. [2024-12-06 00:07:50,855 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1145 transitions. [2024-12-06 00:07:50,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:07:50,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:50,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:50,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:50,928 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:07:52,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:52,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 552 states and 1150 transitions. [2024-12-06 00:07:52,681 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1150 transitions. [2024-12-06 00:07:52,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:07:52,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:52,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:52,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:07:52,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:52,713 INFO L256 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 00:07:52,715 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:07:55,023 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 4 proven. 20 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 00:08:07,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:07,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 570 states and 1180 transitions. [2024-12-06 00:08:07,956 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1180 transitions. [2024-12-06 00:08:07,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:08:07,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:07,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:07,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:08:07,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:07,990 INFO L256 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 00:08:07,991 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:08:08,410 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 23 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 00:08:09,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:09,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 571 states and 1181 transitions. [2024-12-06 00:08:09,537 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1181 transitions. [2024-12-06 00:08:09,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:08:09,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:09,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:09,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:10,104 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:08:12,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:12,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 574 states and 1197 transitions. [2024-12-06 00:08:12,766 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1197 transitions. [2024-12-06 00:08:12,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:08:12,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:12,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:12,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:12,780 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:08:16,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:16,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 576 states and 1204 transitions. [2024-12-06 00:08:16,667 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1204 transitions. [2024-12-06 00:08:16,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:08:16,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:16,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:16,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:17,001 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:08:19,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:19,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 580 states and 1212 transitions. [2024-12-06 00:08:19,646 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1212 transitions. [2024-12-06 00:08:19,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:08:19,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:19,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:19,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:19,660 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:08:20,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:20,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 581 states and 1216 transitions. [2024-12-06 00:08:20,635 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1216 transitions. [2024-12-06 00:08:20,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:08:20,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:20,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:20,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:20,653 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:08:21,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:21,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 582 states and 1219 transitions. [2024-12-06 00:08:21,743 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1219 transitions. [2024-12-06 00:08:21,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:08:21,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:21,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:21,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:22,074 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:08:23,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:23,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 583 states and 1220 transitions. [2024-12-06 00:08:23,075 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1220 transitions. [2024-12-06 00:08:23,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:08:23,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:23,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:23,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:08:23,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:23,109 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-06 00:08:23,111 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:08:25,478 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 23 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 00:08:33,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:34,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 594 states and 1240 transitions. [2024-12-06 00:08:34,000 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1240 transitions. [2024-12-06 00:08:34,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:08:34,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:34,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:34,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:08:34,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:34,030 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-06 00:08:34,032 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:08:34,233 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 23 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 00:08:34,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:34,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 595 states and 1241 transitions. [2024-12-06 00:08:34,942 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1241 transitions. [2024-12-06 00:08:34,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:08:34,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:34,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:34,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:34,965 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:08:35,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:35,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 596 states and 1243 transitions. [2024-12-06 00:08:35,818 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1243 transitions. [2024-12-06 00:08:35,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:08:35,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:35,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:35,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:36,811 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:08:39,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:39,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 601 states and 1255 transitions. [2024-12-06 00:08:39,220 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1255 transitions. [2024-12-06 00:08:39,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 00:08:39,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:39,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:39,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:39,234 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2024-12-06 00:08:40,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:40,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 603 states and 1259 transitions. [2024-12-06 00:08:40,223 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1259 transitions. [2024-12-06 00:08:40,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:08:40,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:40,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:40,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:40,592 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-06 00:08:46,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:46,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 614 states and 1279 transitions. [2024-12-06 00:08:46,349 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1279 transitions. [2024-12-06 00:08:46,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:08:46,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:46,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:46,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:46,371 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-06 00:08:47,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:47,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 615 states and 1279 transitions. [2024-12-06 00:08:47,116 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1279 transitions. [2024-12-06 00:08:47,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:08:47,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:47,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:47,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:08:47,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:47,149 INFO L256 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:08:47,151 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:08:47,312 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:08:54,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:54,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 631 states and 1312 transitions. [2024-12-06 00:08:54,322 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1312 transitions. [2024-12-06 00:08:54,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:08:54,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:54,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:54,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:08:54,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:54,349 INFO L256 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:08:54,350 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:08:54,664 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:08:56,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:56,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 634 states and 1318 transitions. [2024-12-06 00:08:56,424 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1318 transitions. [2024-12-06 00:08:56,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 00:08:56,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:56,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:56,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:56,457 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-12-06 00:08:57,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:57,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 634 states and 1317 transitions. [2024-12-06 00:08:57,457 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1317 transitions. [2024-12-06 00:08:57,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:08:57,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:57,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:57,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:57,520 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:09:03,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:03,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 644 states and 1332 transitions. [2024-12-06 00:09:03,188 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1332 transitions. [2024-12-06 00:09:03,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:09:03,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:03,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:03,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:09:03,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:03,213 INFO L256 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 00:09:03,214 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:09:03,561 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:09:06,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:06,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 650 states and 1345 transitions. [2024-12-06 00:09:06,772 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1345 transitions. [2024-12-06 00:09:06,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 00:09:06,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:06,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:06,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:06,921 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:09:07,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:07,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 652 states and 1348 transitions. [2024-12-06 00:09:07,810 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1348 transitions. [2024-12-06 00:09:07,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:09:07,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:07,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:07,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:09:07,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:07,838 INFO L256 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 00:09:07,839 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:09:08,244 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:09:09,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:09,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 656 states and 1365 transitions. [2024-12-06 00:09:09,466 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1365 transitions. [2024-12-06 00:09:09,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:09:09,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:09,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:09,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:09:09,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:09,496 INFO L256 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 00:09:09,498 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:09:12,637 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:09:23,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:23,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 683 states and 1410 transitions. [2024-12-06 00:09:23,451 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1410 transitions. [2024-12-06 00:09:23,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:09:23,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:23,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:23,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:09:23,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:23,482 INFO L256 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 00:09:23,483 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:09:23,852 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:09:27,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:27,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 686 states and 1422 transitions. [2024-12-06 00:09:27,349 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1422 transitions. [2024-12-06 00:09:27,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:09:27,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:27,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:27,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:09:27,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:27,380 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:09:27,381 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:09:27,478 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-12-06 00:09:29,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:29,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 688 states and 1426 transitions. [2024-12-06 00:09:29,369 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1426 transitions. [2024-12-06 00:09:29,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:09:29,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:29,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:29,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:29,768 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 00:09:33,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:33,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 698 states and 1443 transitions. [2024-12-06 00:09:33,645 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1443 transitions. [2024-12-06 00:09:33,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:09:33,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:33,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:33,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:09:33,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:33,673 INFO L256 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:09:33,674 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:09:33,719 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-12-06 00:09:36,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:36,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 706 states and 1454 transitions. [2024-12-06 00:09:36,103 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1454 transitions. [2024-12-06 00:09:36,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 00:09:36,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:36,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:36,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:09:36,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:36,134 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:09:36,135 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:09:36,240 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-12-06 00:09:38,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:38,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 708 states and 1458 transitions. [2024-12-06 00:09:38,222 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1458 transitions. [2024-12-06 00:09:38,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:09:38,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:38,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:38,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:38,924 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2024-12-06 00:09:48,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:48,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 721 states and 1493 transitions. [2024-12-06 00:09:48,827 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1493 transitions. [2024-12-06 00:09:48,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:09:48,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:48,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:48,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:48,859 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2024-12-06 00:09:49,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:49,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 722 states and 1496 transitions. [2024-12-06 00:09:49,963 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1496 transitions. [2024-12-06 00:09:49,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:09:49,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:49,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:49,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:50,377 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 00:09:54,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:54,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 732 states and 1541 transitions. [2024-12-06 00:09:54,055 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1541 transitions. [2024-12-06 00:09:54,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:09:54,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:54,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:54,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:54,389 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:10:01,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:01,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 748 states and 1581 transitions. [2024-12-06 00:10:01,745 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1581 transitions. [2024-12-06 00:10:01,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:10:01,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:01,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:01,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:02,362 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 24 proven. 60 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 00:10:06,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:06,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 754 states and 1595 transitions. [2024-12-06 00:10:06,366 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1595 transitions. [2024-12-06 00:10:06,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:10:06,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:06,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:06,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:06,917 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 00:10:10,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:10,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 762 states and 1612 transitions. [2024-12-06 00:10:10,302 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1612 transitions. [2024-12-06 00:10:10,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:10:10,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:10,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:10,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:10,538 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 22 proven. 12 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:10:19,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:19,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 774 states and 1637 transitions. [2024-12-06 00:10:19,873 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1637 transitions. [2024-12-06 00:10:19,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:10:19,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:19,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:19,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:20,095 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 22 proven. 12 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:10:22,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:22,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 777 states and 1641 transitions. [2024-12-06 00:10:22,536 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1641 transitions. [2024-12-06 00:10:22,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:10:22,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:22,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:22,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:22,561 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 00:10:26,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:26,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 781 states and 1651 transitions. [2024-12-06 00:10:26,958 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1651 transitions. [2024-12-06 00:10:26,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:10:26,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:26,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:26,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:26,973 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 00:10:29,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:29,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 783 states and 1654 transitions. [2024-12-06 00:10:29,116 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1654 transitions. [2024-12-06 00:10:29,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:10:29,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:29,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:29,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:29,466 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 00:10:32,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:32,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 789 states and 1672 transitions. [2024-12-06 00:10:32,325 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1672 transitions. [2024-12-06 00:10:32,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:10:32,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:32,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:32,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:32,546 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 22 proven. 9 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:10:34,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:34,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 791 states and 1673 transitions. [2024-12-06 00:10:34,217 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1673 transitions. [2024-12-06 00:10:34,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:10:34,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:34,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:34,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:34,369 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 13 proven. 22 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:10:40,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:40,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1800 states to 799 states and 1689 transitions. [2024-12-06 00:10:40,794 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1689 transitions. [2024-12-06 00:10:40,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:10:40,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:40,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:40,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:41,080 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 13 proven. 22 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:10:42,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:42,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 801 states and 1693 transitions. [2024-12-06 00:10:42,393 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1693 transitions. [2024-12-06 00:10:42,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:10:42,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:42,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:42,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:44,008 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:10:59,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:59,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 817 states and 1739 transitions. [2024-12-06 00:10:59,616 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1739 transitions. [2024-12-06 00:10:59,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:10:59,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:59,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:59,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:59,667 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:11:02,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:02,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1854 states to 819 states and 1743 transitions. [2024-12-06 00:11:02,782 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1743 transitions. [2024-12-06 00:11:02,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:11:02,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:02,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:02,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:02,796 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 00:11:09,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:09,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1863 states to 823 states and 1752 transitions. [2024-12-06 00:11:09,959 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1752 transitions. [2024-12-06 00:11:09,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:11:09,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:09,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:09,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:10,013 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:11:11,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:11,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 824 states and 1754 transitions. [2024-12-06 00:11:11,809 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1754 transitions. [2024-12-06 00:11:11,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:11:11,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:11,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:11,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:11,825 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 00:11:13,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:13,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1866 states to 825 states and 1755 transitions. [2024-12-06 00:11:13,702 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1755 transitions. [2024-12-06 00:11:13,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:11:13,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:13,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:13,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:13,716 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 00:11:15,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:15,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1869 states to 826 states and 1758 transitions. [2024-12-06 00:11:15,936 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1758 transitions. [2024-12-06 00:11:15,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:11:15,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:15,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:15,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:16,176 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 22 proven. 9 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:11:28,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:28,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1899 states to 839 states and 1788 transitions. [2024-12-06 00:11:28,131 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1788 transitions. [2024-12-06 00:11:28,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:11:28,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:28,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:28,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:28,208 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 00:11:40,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:40,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 848 states and 1812 transitions. [2024-12-06 00:11:40,330 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1812 transitions. [2024-12-06 00:11:40,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:11:40,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:40,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:40,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:40,398 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 00:11:43,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:43,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 852 states and 1825 transitions. [2024-12-06 00:11:43,664 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1825 transitions. [2024-12-06 00:11:43,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:11:43,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:43,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:43,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:43,904 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 22 proven. 9 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:11:45,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:45,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 854 states and 1826 transitions. [2024-12-06 00:11:45,801 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1826 transitions. [2024-12-06 00:11:45,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:11:45,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:45,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:45,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:45,888 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 00:11:47,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:47,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1947 states to 855 states and 1828 transitions. [2024-12-06 00:11:47,456 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1828 transitions. [2024-12-06 00:11:47,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:11:47,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:47,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:47,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:47,673 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 22 proven. 9 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:11:49,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:49,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 856 states and 1830 transitions. [2024-12-06 00:11:49,007 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1830 transitions. [2024-12-06 00:11:49,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:11:49,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:49,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:49,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:49,237 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 22 proven. 9 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:11:53,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:53,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 860 states and 1840 transitions. [2024-12-06 00:11:53,621 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1840 transitions. [2024-12-06 00:11:53,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:11:53,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:53,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:53,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:53,709 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 00:11:56,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:56,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 862 states and 1842 transitions. [2024-12-06 00:11:56,558 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1842 transitions. [2024-12-06 00:11:56,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:11:56,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:56,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:56,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:57,928 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 00:12:07,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:07,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 870 states and 1873 transitions. [2024-12-06 00:12:07,914 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1873 transitions. [2024-12-06 00:12:07,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:12:07,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:07,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:07,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:07,980 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 00:12:13,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:13,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 875 states and 1880 transitions. [2024-12-06 00:12:13,294 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1880 transitions. [2024-12-06 00:12:13,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:12:13,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:13,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:13,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:13,310 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 00:12:21,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:21,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 878 states and 1892 transitions. [2024-12-06 00:12:21,016 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1892 transitions. [2024-12-06 00:12:21,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:12:21,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:21,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:21,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:21,034 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 00:12:24,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:24,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2028 states to 880 states and 1901 transitions. [2024-12-06 00:12:24,710 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1901 transitions. [2024-12-06 00:12:24,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:12:24,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:24,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:24,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:24,763 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 00:12:31,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:31,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 884 states and 1918 transitions. [2024-12-06 00:12:31,375 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1918 transitions. [2024-12-06 00:12:31,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:12:31,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:31,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:31,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:31,392 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-06 00:12:32,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:32,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 885 states and 1920 transitions. [2024-12-06 00:12:32,683 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1920 transitions. [2024-12-06 00:12:32,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:12:32,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:32,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:32,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:33,303 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:12:48,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:48,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 900 states and 1959 transitions. [2024-12-06 00:12:48,479 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1959 transitions. [2024-12-06 00:12:48,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:12:48,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:48,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:48,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:48,877 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:12:50,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:50,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2088 states to 901 states and 1961 transitions. [2024-12-06 00:12:50,487 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1961 transitions. [2024-12-06 00:12:50,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:12:50,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:50,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:50,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:50,505 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-06 00:12:53,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:53,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 903 states and 1966 transitions. [2024-12-06 00:12:53,201 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1966 transitions. [2024-12-06 00:12:53,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:12:53,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:53,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:53,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:53,565 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:12:57,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:57,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2104 states to 909 states and 1977 transitions. [2024-12-06 00:12:57,653 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1977 transitions. [2024-12-06 00:12:57,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:12:57,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:57,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:57,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:57,675 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-06 00:12:59,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:59,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2107 states to 910 states and 1980 transitions. [2024-12-06 00:12:59,109 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1980 transitions. [2024-12-06 00:12:59,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:12:59,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:59,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:59,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:59,125 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-06 00:13:00,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:00,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2108 states to 911 states and 1981 transitions. [2024-12-06 00:13:00,615 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1981 transitions. [2024-12-06 00:13:00,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:13:00,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:00,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:00,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:02,299 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2024-12-06 00:13:06,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:06,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2123 states to 916 states and 1996 transitions. [2024-12-06 00:13:06,707 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1996 transitions. [2024-12-06 00:13:06,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:13:06,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:06,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:06,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:06,755 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2024-12-06 00:13:11,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:11,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2139 states to 919 states and 2012 transitions. [2024-12-06 00:13:11,049 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 2012 transitions. [2024-12-06 00:13:11,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:13:11,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:11,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:11,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:11,100 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2024-12-06 00:13:12,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:12,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2141 states to 922 states and 2014 transitions. [2024-12-06 00:13:12,527 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 2014 transitions. [2024-12-06 00:13:12,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:13:12,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:12,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:12,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:12,547 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 00:13:13,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:13,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2147 states to 923 states and 2020 transitions. [2024-12-06 00:13:13,944 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 2020 transitions. [2024-12-06 00:13:13,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:13:13,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:13,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:13,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:13,958 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 00:13:15,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:15,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2150 states to 924 states and 2023 transitions. [2024-12-06 00:13:15,422 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 2023 transitions. [2024-12-06 00:13:15,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:13:15,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:15,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:15,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:15,437 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 00:13:17,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:17,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 925 states and 2026 transitions. [2024-12-06 00:13:17,035 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 2026 transitions. [2024-12-06 00:13:17,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 00:13:17,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:17,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:17,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:17,056 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-06 00:13:18,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:18,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 927 states and 2030 transitions. [2024-12-06 00:13:18,434 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 2030 transitions. [2024-12-06 00:13:18,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:13:18,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:18,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:18,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:18,460 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-06 00:13:22,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:22,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 929 states and 2034 transitions. [2024-12-06 00:13:22,365 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 2034 transitions. [2024-12-06 00:13:22,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:13:22,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:22,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:22,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:23,453 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:13:35,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:35,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 939 states and 2056 transitions. [2024-12-06 00:13:35,647 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 2056 transitions. [2024-12-06 00:13:35,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:13:35,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:35,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:35,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:36,065 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:13:38,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:38,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2194 states to 942 states and 2067 transitions. [2024-12-06 00:13:38,964 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 2067 transitions. [2024-12-06 00:13:38,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:13:38,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:38,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:38,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:39,344 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:13:46,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:46,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 950 states and 2081 transitions. [2024-12-06 00:13:46,772 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 2081 transitions. [2024-12-06 00:13:46,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:13:46,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:46,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:46,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:47,144 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:13:50,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:50,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 952 states and 2087 transitions. [2024-12-06 00:13:50,165 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 2087 transitions. [2024-12-06 00:13:50,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:13:50,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:50,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:50,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:50,193 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-06 00:13:55,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:55,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 955 states and 2094 transitions. [2024-12-06 00:13:55,683 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 2094 transitions. [2024-12-06 00:13:55,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:13:55,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:55,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:55,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:13:55,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:55,720 INFO L256 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:13:55,721 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:13:55,909 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 00:14:04,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:04,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 967 states and 2128 transitions. [2024-12-06 00:14:04,523 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 2128 transitions. [2024-12-06 00:14:04,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:14:04,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:04,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:04,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:14:04,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:04,553 INFO L256 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:14:04,554 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:14:04,720 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 00:14:07,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:07,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 969 states and 2131 transitions. [2024-12-06 00:14:07,774 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 2131 transitions. [2024-12-06 00:14:07,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:14:07,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:07,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:07,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:14:07,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:07,803 INFO L256 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:14:07,804 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:14:07,971 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 00:14:11,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:11,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 974 states and 2147 transitions. [2024-12-06 00:14:11,276 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 2147 transitions. [2024-12-06 00:14:11,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:14:11,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:11,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:11,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:14:11,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:11,305 INFO L256 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:14:11,306 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:14:11,524 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 00:14:16,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:16,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 977 states and 2163 transitions. [2024-12-06 00:14:16,598 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 2163 transitions. [2024-12-06 00:14:16,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:14:16,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:16,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:16,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:14:16,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:16,631 INFO L256 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:14:16,632 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:14:16,798 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 00:14:18,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:18,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 978 states and 2166 transitions. [2024-12-06 00:14:18,040 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 2166 transitions. [2024-12-06 00:14:18,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:14:18,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:18,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:18,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:14:18,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:18,068 INFO L256 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:14:18,069 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:14:18,230 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 00:14:21,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:21,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 982 states and 2172 transitions. [2024-12-06 00:14:21,880 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 2172 transitions. [2024-12-06 00:14:21,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:14:21,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:21,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:21,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:14:21,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:21,910 INFO L256 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:14:21,911 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:14:22,089 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 00:14:24,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:24,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 983 states and 2178 transitions. [2024-12-06 00:14:24,182 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 2178 transitions. [2024-12-06 00:14:24,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 00:14:24,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:24,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:24,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:24,195 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2024-12-06 00:14:25,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:25,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 983 states and 2177 transitions. [2024-12-06 00:14:25,690 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 2177 transitions. [2024-12-06 00:14:25,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:14:25,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:25,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:25,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:26,234 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 22 proven. 14 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:14:27,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:27,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 984 states and 2180 transitions. [2024-12-06 00:14:27,235 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 2180 transitions. [2024-12-06 00:14:27,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:14:27,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:27,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:27,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:27,252 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-06 00:14:31,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:31,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 984 states and 2179 transitions. [2024-12-06 00:14:31,292 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 2179 transitions. [2024-12-06 00:14:31,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:14:31,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:31,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:31,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:31,831 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 22 proven. 14 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:14:37,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:37,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 988 states and 2193 transitions. [2024-12-06 00:14:37,526 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 2193 transitions. [2024-12-06 00:14:37,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:14:37,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:37,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:37,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:37,678 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 13 proven. 22 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:14:49,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:49,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 997 states and 2213 transitions. [2024-12-06 00:14:49,125 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 2213 transitions. [2024-12-06 00:14:49,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:14:49,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:49,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:49,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:49,277 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 13 proven. 22 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:14:54,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:54,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1001 states and 2224 transitions. [2024-12-06 00:14:54,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 2224 transitions. [2024-12-06 00:14:54,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:14:54,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:54,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:54,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:54,495 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-06 00:14:56,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:56,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1002 states and 2232 transitions. [2024-12-06 00:14:56,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 2232 transitions. [2024-12-06 00:14:56,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:14:56,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:56,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:56,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:57,096 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 22 proven. 14 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:15:00,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:00,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1004 states and 2238 transitions. [2024-12-06 00:15:00,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 2238 transitions. [2024-12-06 00:15:00,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:15:00,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:00,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:00,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:00,727 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-06 00:15:06,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:06,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2385 states to 1005 states and 2238 transitions. [2024-12-06 00:15:06,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 2238 transitions. [2024-12-06 00:15:06,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:15:06,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:06,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:06,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:07,222 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 22 proven. 14 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:15:08,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:08,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2387 states to 1006 states and 2240 transitions. [2024-12-06 00:15:08,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 2240 transitions. [2024-12-06 00:15:08,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:15:08,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:08,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:08,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:15:08,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:08,962 INFO L256 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:15:08,963 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:15:09,619 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2024-12-06 00:15:15,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:15,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2401 states to 1012 states and 2254 transitions. [2024-12-06 00:15:15,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 2254 transitions. [2024-12-06 00:15:15,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 00:15:15,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:15,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:15,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:15,158 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-06 00:15:16,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:16,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2403 states to 1013 states and 2256 transitions. [2024-12-06 00:15:16,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 2256 transitions. [2024-12-06 00:15:16,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 00:15:16,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:16,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:16,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:16,800 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 00:15:17,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:17,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 1011 states and 2250 transitions. [2024-12-06 00:15:17,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 2250 transitions. [2024-12-06 00:15:17,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 00:15:17,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:17,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:17,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:17,842 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 00:15:19,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:19,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2396 states to 1011 states and 2249 transitions. [2024-12-06 00:15:19,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 2249 transitions. [2024-12-06 00:15:19,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 00:15:19,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:19,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:19,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:19,517 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-12-06 00:15:21,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:21,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 1012 states and 2250 transitions. [2024-12-06 00:15:21,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 2250 transitions. [2024-12-06 00:15:21,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:15:21,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:21,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:21,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:15:21,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:21,154 INFO L256 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:15:21,155 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:15:21,967 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2024-12-06 00:15:24,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:24,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1016 states and 2269 transitions. [2024-12-06 00:15:24,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 2269 transitions. [2024-12-06 00:15:24,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 00:15:24,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:24,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:24,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:24,583 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-12-06 00:15:32,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:32,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 1023 states and 2281 transitions. [2024-12-06 00:15:32,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 2281 transitions. [2024-12-06 00:15:32,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 00:15:32,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:32,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:32,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:32,935 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-12-06 00:15:36,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:36,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 1025 states and 2281 transitions. [2024-12-06 00:15:36,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 2281 transitions. [2024-12-06 00:15:36,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 00:15:36,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:36,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:37,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:38,761 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-06 00:15:49,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:49,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2448 states to 1039 states and 2301 transitions. [2024-12-06 00:15:49,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 2301 transitions. [2024-12-06 00:15:49,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:15:49,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:49,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:49,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:15:49,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:49,092 INFO L256 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 00:15:49,093 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:15:53,299 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:16:12,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:12,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2501 states to 1067 states and 2354 transitions. [2024-12-06 00:16:12,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 2354 transitions. [2024-12-06 00:16:12,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:16:12,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:12,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:12,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:12,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:12,728 INFO L256 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 00:16:12,729 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:13,140 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:16:19,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:19,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2517 states to 1074 states and 2370 transitions. [2024-12-06 00:16:19,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 2370 transitions. [2024-12-06 00:16:19,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:16:19,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:19,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:19,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:19,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:19,750 INFO L256 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 00:16:19,751 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:20,145 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:16:24,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:24,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2526 states to 1077 states and 2379 transitions. [2024-12-06 00:16:24,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 2379 transitions. [2024-12-06 00:16:24,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:16:24,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:24,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:24,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:24,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:24,674 INFO L256 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 00:16:24,675 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:25,083 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:16:27,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:27,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2536 states to 1080 states and 2389 transitions. [2024-12-06 00:16:27,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 2389 transitions. [2024-12-06 00:16:27,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:16:27,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:27,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:27,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:27,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:27,886 INFO L256 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 00:16:27,887 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:28,265 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:16:29,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:29,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2539 states to 1081 states and 2392 transitions. [2024-12-06 00:16:29,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 2392 transitions. [2024-12-06 00:16:29,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:16:29,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:29,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:29,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:33,202 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:16:45,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:45,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 1088 states and 2408 transitions. [2024-12-06 00:16:45,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 2408 transitions. [2024-12-06 00:16:45,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:16:45,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:45,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:45,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:45,461 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 00:16:57,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:57,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2566 states to 1095 states and 2419 transitions. [2024-12-06 00:16:57,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 2419 transitions. [2024-12-06 00:16:57,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:16:57,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:57,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:57,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:57,149 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 00:16:58,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:58,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2565 states to 1095 states and 2418 transitions. [2024-12-06 00:16:58,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 2418 transitions. [2024-12-06 00:16:58,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:16:58,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:58,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:58,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:58,753 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 00:17:05,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:05,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2572 states to 1095 states and 2416 transitions. [2024-12-06 00:17:05,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 2416 transitions. [2024-12-06 00:17:05,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:17:05,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:05,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:05,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:05,498 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 00:17:11,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:11,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2580 states to 1100 states and 2424 transitions. [2024-12-06 00:17:11,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 2424 transitions. [2024-12-06 00:17:11,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:17:11,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:11,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:11,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:13,951 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 13 proven. 17 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-12-06 00:17:42,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:42,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2649 states to 1117 states and 2493 transitions. [2024-12-06 00:17:42,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 2493 transitions. [2024-12-06 00:17:42,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:17:42,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:42,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:42,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:42,841 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-12-06 00:17:50,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:50,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2657 states to 1117 states and 2492 transitions. [2024-12-06 00:17:50,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 2492 transitions. [2024-12-06 00:17:50,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:17:50,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:50,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:50,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:51,057 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 13 proven. 17 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-12-06 00:18:13,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:13,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2707 states to 1127 states and 2542 transitions. [2024-12-06 00:18:13,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 2542 transitions. [2024-12-06 00:18:13,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:18:13,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:13,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:13,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:13,242 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-12-06 00:18:15,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:15,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2709 states to 1128 states and 2544 transitions. [2024-12-06 00:18:15,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2544 transitions. [2024-12-06 00:18:15,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:18:15,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:15,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:15,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:15,237 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 13 proven. 17 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-12-06 00:18:17,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:17,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2710 states to 1129 states and 2545 transitions. [2024-12-06 00:18:17,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 2545 transitions. [2024-12-06 00:18:17,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:18:17,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:17,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:17,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:17,782 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 13 proven. 17 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-12-06 00:18:22,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:22,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2721 states to 1131 states and 2556 transitions. [2024-12-06 00:18:22,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 2556 transitions. [2024-12-06 00:18:22,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:18:22,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:22,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:22,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:22,307 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-12-06 00:18:24,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:24,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2722 states to 1131 states and 2554 transitions. [2024-12-06 00:18:24,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 2554 transitions. [2024-12-06 00:18:24,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:18:24,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:24,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:24,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:24,298 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-12-06 00:18:28,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:28,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2730 states to 1133 states and 2562 transitions. [2024-12-06 00:18:28,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 2562 transitions. [2024-12-06 00:18:28,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:18:28,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:28,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:28,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:28,331 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 13 proven. 17 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-12-06 00:18:32,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:32,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2735 states to 1135 states and 2567 transitions. [2024-12-06 00:18:32,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2567 transitions. [2024-12-06 00:18:32,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:18:32,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:32,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:32,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:32,853 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 13 proven. 17 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-12-06 00:18:37,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:37,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2743 states to 1137 states and 2575 transitions. [2024-12-06 00:18:37,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 2575 transitions. [2024-12-06 00:18:37,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:18:37,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:37,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:37,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:37,629 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 13 proven. 17 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-12-06 00:18:39,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:39,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2745 states to 1138 states and 2577 transitions. [2024-12-06 00:18:39,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 2577 transitions. [2024-12-06 00:18:39,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:18:39,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:39,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:39,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:40,132 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 13 proven. 17 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-12-06 00:18:42,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:42,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2747 states to 1139 states and 2579 transitions. [2024-12-06 00:18:42,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 2579 transitions. [2024-12-06 00:18:42,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:18:42,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:42,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:42,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:42,796 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-12-06 00:18:45,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:45,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2748 states to 1140 states and 2580 transitions. [2024-12-06 00:18:45,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 2580 transitions. [2024-12-06 00:18:45,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:18:45,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:45,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:45,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:45,158 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked.