./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_unwindbound50.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6568d18-fa22-4bca-b122-ed52e56f49de/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6568d18-fa22-4bca-b122-ed52e56f49de/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_b6568d18-fa22-4bca-b122-ed52e56f49de/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6568d18-fa22-4bca-b122-ed52e56f49de/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_unwindbound50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6568d18-fa22-4bca-b122-ed52e56f49de/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6568d18-fa22-4bca-b122-ed52e56f49de/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2d26d8e14d33b8c29eaf9ffa7603dd26966f962451e6c0726b154a73bf65f3d2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:38:26,752 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:38:26,807 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6568d18-fa22-4bca-b122-ed52e56f49de/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 01:38:26,811 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:38:26,812 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:38:26,831 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:38:26,832 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:38:26,832 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:38:26,833 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:38:26,833 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:38:26,833 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:38:26,833 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:38:26,833 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:38:26,833 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:38:26,833 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:38:26,833 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:38:26,834 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:38:26,834 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:38:26,834 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:38:26,834 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:38:26,834 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:38:26,834 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:38:26,834 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:38:26,834 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:38:26,834 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:38:26,834 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:38:26,835 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:38:26,835 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:38:26,835 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:38:26,835 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:38:26,835 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:38:26,835 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:38:26,835 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:38:26,835 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_b6568d18-fa22-4bca-b122-ed52e56f49de/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d26d8e14d33b8c29eaf9ffa7603dd26966f962451e6c0726b154a73bf65f3d2 [2024-12-06 01:38:27,052 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:38:27,060 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:38:27,061 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:38:27,062 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:38:27,063 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:38:27,064 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6568d18-fa22-4bca-b122-ed52e56f49de/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_unwindbound50.c [2024-12-06 01:38:29,662 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6568d18-fa22-4bca-b122-ed52e56f49de/bin/ukojak-verify-CZk0znPC7b/data/f91d0740c/2d44f689a28b43858e9b86504deb64aa/FLAG470b7cc7d [2024-12-06 01:38:29,855 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:38:29,856 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6568d18-fa22-4bca-b122-ed52e56f49de/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_unwindbound50.c [2024-12-06 01:38:29,869 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6568d18-fa22-4bca-b122-ed52e56f49de/bin/ukojak-verify-CZk0znPC7b/data/f91d0740c/2d44f689a28b43858e9b86504deb64aa/FLAG470b7cc7d [2024-12-06 01:38:30,252 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6568d18-fa22-4bca-b122-ed52e56f49de/bin/ukojak-verify-CZk0znPC7b/data/f91d0740c/2d44f689a28b43858e9b86504deb64aa [2024-12-06 01:38:30,254 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:38:30,256 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:38:30,257 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:38:30,257 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:38:30,260 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:38:30,261 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:38:30" (1/1) ... [2024-12-06 01:38:30,261 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7360247a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:38:30, skipping insertion in model container [2024-12-06 01:38:30,262 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:38:30" (1/1) ... [2024-12-06 01:38:30,271 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:38:30,376 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6568d18-fa22-4bca-b122-ed52e56f49de/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_unwindbound50.c[489,502] [2024-12-06 01:38:30,392 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:38:30,399 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:38:30,407 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6568d18-fa22-4bca-b122-ed52e56f49de/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_unwindbound50.c[489,502] [2024-12-06 01:38:30,414 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:38:30,426 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:38:30,426 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:38:30 WrapperNode [2024-12-06 01:38:30,427 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:38:30,427 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:38:30,427 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:38:30,428 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:38:30,432 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:38:30" (1/1) ... [2024-12-06 01:38:30,436 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:38:30" (1/1) ... [2024-12-06 01:38:30,449 INFO L138 Inliner]: procedures = 14, calls = 16, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 59 [2024-12-06 01:38:30,449 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:38:30,449 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:38:30,450 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:38:30,450 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:38:30,454 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:38:30" (1/1) ... [2024-12-06 01:38:30,454 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:38:30" (1/1) ... [2024-12-06 01:38:30,455 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:38:30" (1/1) ... [2024-12-06 01:38:30,455 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:38:30" (1/1) ... [2024-12-06 01:38:30,458 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:38:30" (1/1) ... [2024-12-06 01:38:30,459 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:38:30" (1/1) ... [2024-12-06 01:38:30,462 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:38:30" (1/1) ... [2024-12-06 01:38:30,463 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:38:30" (1/1) ... [2024-12-06 01:38:30,464 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:38:30" (1/1) ... [2024-12-06 01:38:30,465 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:38:30,466 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:38:30,466 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:38:30,466 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:38:30,467 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:38:30" (1/1) ... [2024-12-06 01:38:30,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:38:30,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6568d18-fa22-4bca-b122-ed52e56f49de/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:38:30,492 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6568d18-fa22-4bca-b122-ed52e56f49de/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:38:30,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6568d18-fa22-4bca-b122-ed52e56f49de/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:38:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:38:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 01:38:30,519 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 01:38:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:38:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:38:30,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:38:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 01:38:30,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 01:38:30,563 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:38:30,564 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:38:30,685 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-12-06 01:38:30,686 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:38:30,722 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:38:30,722 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 01:38:30,723 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:38:30 BoogieIcfgContainer [2024-12-06 01:38:30,723 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:38:30,723 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:38:30,723 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:38:30,733 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:38:30,734 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:38:30" (1/1) ... [2024-12-06 01:38:30,741 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:38:30,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:30,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 24 states and 34 transitions. [2024-12-06 01:38:30,791 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 34 transitions. [2024-12-06 01:38:30,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:38:30,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:30,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:30,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:30,925 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 01:38:30,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:30,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 24 states and 32 transitions. [2024-12-06 01:38:30,950 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 32 transitions. [2024-12-06 01:38:30,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:38:30,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:30,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:30,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:38:31,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:31,008 INFO L256 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 01:38:31,012 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:38:31,118 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 01:38:31,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:31,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 29 states and 47 transitions. [2024-12-06 01:38:31,209 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 47 transitions. [2024-12-06 01:38:31,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:38:31,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:31,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:31,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:31,325 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 01:38:31,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:31,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 31 states and 50 transitions. [2024-12-06 01:38:31,545 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 50 transitions. [2024-12-06 01:38:31,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:38:31,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:31,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:31,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:38:31,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:31,586 INFO L256 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-06 01:38:31,588 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:38:31,697 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:38:32,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:32,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 35 states and 59 transitions. [2024-12-06 01:38:32,102 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 59 transitions. [2024-12-06 01:38:32,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:38:32,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:32,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:32,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:38:32,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:32,142 INFO L256 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 01:38:32,144 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:38:32,237 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:38:32,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:32,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 40 states and 70 transitions. [2024-12-06 01:38:32,780 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 70 transitions. [2024-12-06 01:38:32,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 01:38:32,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:32,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:32,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:32,959 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 01:38:33,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:33,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 41 states and 71 transitions. [2024-12-06 01:38:33,190 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 71 transitions. [2024-12-06 01:38:33,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:38:33,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:33,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:33,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:33,382 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 01:38:34,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:34,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 47 states and 88 transitions. [2024-12-06 01:38:34,276 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 88 transitions. [2024-12-06 01:38:34,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:38:34,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:34,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:34,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:38:34,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:34,329 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-06 01:38:34,331 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:38:34,616 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 01:38:35,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:35,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 52 states and 105 transitions. [2024-12-06 01:38:35,256 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 105 transitions. [2024-12-06 01:38:35,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:38:35,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:35,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:35,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:35,322 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 01:38:35,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:35,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 54 states and 107 transitions. [2024-12-06 01:38:35,588 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 107 transitions. [2024-12-06 01:38:35,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:38:35,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:35,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:35,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:35,955 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 01:38:36,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:36,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 58 states and 120 transitions. [2024-12-06 01:38:36,645 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 120 transitions. [2024-12-06 01:38:36,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:38:36,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:36,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:36,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:38:36,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:36,692 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 01:38:36,694 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:38:37,210 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 01:38:39,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:39,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 69 states and 149 transitions. [2024-12-06 01:38:39,745 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 149 transitions. [2024-12-06 01:38:39,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:38:39,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:39,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:39,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:38:39,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:39,789 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-12-06 01:38:39,791 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:38:40,322 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 01:38:43,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:43,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 75 states and 161 transitions. [2024-12-06 01:38:43,121 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 161 transitions. [2024-12-06 01:38:43,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 01:38:43,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:43,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:43,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:43,284 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:38:44,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:44,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 78 states and 168 transitions. [2024-12-06 01:38:44,088 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 168 transitions. [2024-12-06 01:38:44,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:38:44,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:44,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:44,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:38:44,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:44,141 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:38:44,143 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:38:44,745 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 01:38:46,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:46,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 83 states and 180 transitions. [2024-12-06 01:38:46,834 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 180 transitions. [2024-12-06 01:38:46,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:38:46,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:46,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:46,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:38:46,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:46,880 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 01:38:46,883 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:38:47,174 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 15 proven. 12 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:38:48,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:48,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 87 states and 188 transitions. [2024-12-06 01:38:48,725 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 188 transitions. [2024-12-06 01:38:48,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:38:48,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:48,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:48,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:38:48,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:48,767 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:38:48,769 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:38:49,063 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 01:38:49,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:49,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 89 states and 190 transitions. [2024-12-06 01:38:49,895 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 190 transitions. [2024-12-06 01:38:49,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:38:49,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:49,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:49,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:50,070 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 17 proven. 10 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 01:38:58,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:58,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 93 states and 202 transitions. [2024-12-06 01:38:58,033 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 202 transitions. [2024-12-06 01:38:58,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 01:38:58,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:58,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:58,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:38:58,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:58,089 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:38:58,090 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:38:58,747 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 12 proven. 12 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 01:39:00,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:00,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 98 states and 227 transitions. [2024-12-06 01:39:00,629 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 227 transitions. [2024-12-06 01:39:00,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 01:39:00,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:00,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:00,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:00,932 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 01:39:03,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:03,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 103 states and 238 transitions. [2024-12-06 01:39:03,382 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 238 transitions. [2024-12-06 01:39:03,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 01:39:03,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:03,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:03,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:39:03,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:03,427 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-12-06 01:39:03,428 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:39:03,755 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 11 proven. 28 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 01:39:04,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:04,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 104 states and 246 transitions. [2024-12-06 01:39:04,238 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 246 transitions. [2024-12-06 01:39:04,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 01:39:04,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:04,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:04,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:04,288 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 01:39:05,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:05,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 105 states and 251 transitions. [2024-12-06 01:39:05,211 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 251 transitions. [2024-12-06 01:39:05,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 01:39:05,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:05,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:05,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:05,257 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 01:39:05,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:05,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 107 states and 261 transitions. [2024-12-06 01:39:05,929 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 261 transitions. [2024-12-06 01:39:05,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 01:39:05,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:05,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:05,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:39:05,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:05,984 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:39:05,985 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:39:06,286 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 12 proven. 12 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 01:39:06,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:06,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 108 states and 263 transitions. [2024-12-06 01:39:06,694 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 263 transitions. [2024-12-06 01:39:06,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 01:39:06,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:06,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:06,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:06,757 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 01:39:08,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:08,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 111 states and 273 transitions. [2024-12-06 01:39:08,029 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 273 transitions. [2024-12-06 01:39:08,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 01:39:08,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:08,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:08,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:39:08,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:08,081 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 01:39:08,082 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:39:08,361 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 12 proven. 12 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 01:39:08,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:08,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 112 states and 275 transitions. [2024-12-06 01:39:08,794 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 275 transitions. [2024-12-06 01:39:08,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 01:39:08,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:08,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:08,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:09,115 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:39:10,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:10,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 113 states and 279 transitions. [2024-12-06 01:39:10,608 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 279 transitions. [2024-12-06 01:39:10,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 01:39:10,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:10,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:10,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:10,716 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:39:11,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:11,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 114 states and 284 transitions. [2024-12-06 01:39:11,553 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 284 transitions. [2024-12-06 01:39:11,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 01:39:11,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:11,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:11,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:11,627 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:39:12,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:12,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 114 states and 283 transitions. [2024-12-06 01:39:12,165 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 283 transitions. [2024-12-06 01:39:12,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 01:39:12,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:12,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:12,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:12,259 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:39:12,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:12,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 114 states and 282 transitions. [2024-12-06 01:39:12,797 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 282 transitions. [2024-12-06 01:39:12,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:39:12,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:12,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:12,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:39:12,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:12,855 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 01:39:12,856 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:39:17,587 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 01:39:22,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:22,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 116 states and 295 transitions. [2024-12-06 01:39:22,909 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 295 transitions. [2024-12-06 01:39:22,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:39:22,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:22,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:22,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:39:22,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:22,956 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-12-06 01:39:22,957 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:39:30,905 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 01:39:37,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:37,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 120 states and 313 transitions. [2024-12-06 01:39:37,218 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 313 transitions. [2024-12-06 01:39:37,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:39:37,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:37,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:37,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:39:37,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:37,257 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-06 01:39:37,259 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:39:39,363 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 14 proven. 33 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 01:39:40,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:40,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 121 states and 318 transitions. [2024-12-06 01:39:40,981 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 318 transitions. [2024-12-06 01:39:40,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:39:40,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:40,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:40,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:39:41,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:41,021 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 01:39:41,022 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:39:43,347 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 13 proven. 33 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-12-06 01:39:47,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:47,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 124 states and 334 transitions. [2024-12-06 01:39:47,532 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 334 transitions. [2024-12-06 01:39:47,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:39:47,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:47,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:47,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:39:47,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:47,589 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 01:39:47,590 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:39:48,416 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 01:39:49,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:49,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 125 states and 335 transitions. [2024-12-06 01:39:49,261 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 335 transitions. [2024-12-06 01:39:49,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:39:49,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:49,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:49,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:39:49,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:49,309 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 01:39:49,310 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:39:51,123 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 14 proven. 14 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 01:39:51,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:51,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 126 states and 336 transitions. [2024-12-06 01:39:51,561 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 336 transitions. [2024-12-06 01:39:51,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:39:51,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:51,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:51,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:39:51,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:51,612 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 01:39:51,614 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:39:52,636 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 01:39:59,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:59,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 131 states and 359 transitions. [2024-12-06 01:39:59,386 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 359 transitions. [2024-12-06 01:39:59,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:39:59,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:59,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:59,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:39:59,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:59,423 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-06 01:39:59,424 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:02,539 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 21 proven. 32 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 01:40:07,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:07,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 135 states and 374 transitions. [2024-12-06 01:40:07,948 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 374 transitions. [2024-12-06 01:40:07,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:40:07,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:07,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:07,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:07,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:07,987 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 01:40:07,989 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:09,553 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 16 proven. 17 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 01:40:13,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:13,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 138 states and 378 transitions. [2024-12-06 01:40:13,799 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 378 transitions. [2024-12-06 01:40:13,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:40:13,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:13,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:13,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:13,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:13,841 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-06 01:40:13,842 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:16,046 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 36 proven. 17 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 01:40:29,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:29,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 142 states and 387 transitions. [2024-12-06 01:40:29,231 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 387 transitions. [2024-12-06 01:40:29,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:40:29,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:29,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:29,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:29,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:29,272 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 01:40:29,273 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:30,196 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 15 proven. 38 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 01:40:32,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:32,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 144 states and 390 transitions. [2024-12-06 01:40:32,079 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 390 transitions. [2024-12-06 01:40:32,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 01:40:32,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:32,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:32,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:32,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:32,183 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 01:40:32,185 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:33,862 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 17 proven. 52 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 01:40:50,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:50,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 151 states and 426 transitions. [2024-12-06 01:40:50,845 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 426 transitions. [2024-12-06 01:40:50,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 01:40:50,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:50,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:50,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:51,338 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 01:40:56,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:56,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 157 states and 455 transitions. [2024-12-06 01:40:56,977 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 455 transitions. [2024-12-06 01:40:56,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 01:40:56,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:56,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:56,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:57,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:57,067 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-12-06 01:40:57,068 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:57,978 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 18 proven. 27 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 01:40:59,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:59,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 159 states and 457 transitions. [2024-12-06 01:40:59,795 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 457 transitions. [2024-12-06 01:40:59,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 01:40:59,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:59,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:59,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:59,842 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 01:41:01,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:01,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 161 states and 469 transitions. [2024-12-06 01:41:01,676 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 469 transitions. [2024-12-06 01:41:01,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 01:41:01,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:01,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:01,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:01,719 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 01:41:03,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:03,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 163 states and 475 transitions. [2024-12-06 01:41:03,367 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 475 transitions. [2024-12-06 01:41:03,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 01:41:03,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:03,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:03,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:03,411 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 01:41:04,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:04,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 165 states and 480 transitions. [2024-12-06 01:41:04,481 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 480 transitions. [2024-12-06 01:41:04,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 01:41:04,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:04,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:04,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:04,524 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 01:41:08,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:08,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 167 states and 486 transitions. [2024-12-06 01:41:08,907 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 486 transitions. [2024-12-06 01:41:08,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 01:41:08,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:08,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:08,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:08,973 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 01:41:09,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:09,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 167 states and 485 transitions. [2024-12-06 01:41:09,774 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 485 transitions. [2024-12-06 01:41:09,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 01:41:09,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:09,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:09,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:41:09,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:09,851 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 01:41:09,853 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:41:10,825 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 17 proven. 52 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 01:41:12,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:12,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 168 states and 496 transitions. [2024-12-06 01:41:12,165 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 496 transitions. [2024-12-06 01:41:12,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 01:41:12,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:12,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:12,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:41:12,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:12,244 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 01:41:12,246 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:41:13,530 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 17 proven. 52 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 01:41:14,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:14,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 169 states and 497 transitions. [2024-12-06 01:41:14,485 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 497 transitions. [2024-12-06 01:41:14,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 01:41:14,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:14,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:14,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:41:14,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:14,567 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 01:41:14,568 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:41:15,932 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 17 proven. 52 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 01:41:16,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:16,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 170 states and 498 transitions. [2024-12-06 01:41:16,797 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 498 transitions. [2024-12-06 01:41:16,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 01:41:16,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:16,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:16,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:16,839 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 01:41:18,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:18,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 172 states and 510 transitions. [2024-12-06 01:41:18,517 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 510 transitions. [2024-12-06 01:41:18,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 01:41:18,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:18,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:18,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:18,559 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 01:41:19,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:19,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 173 states and 516 transitions. [2024-12-06 01:41:19,401 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 516 transitions. [2024-12-06 01:41:19,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 01:41:19,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:19,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:19,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:41:19,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:19,481 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-12-06 01:41:19,482 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:41:20,831 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 18 proven. 27 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 01:41:21,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:21,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 174 states and 517 transitions. [2024-12-06 01:41:21,755 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 517 transitions. [2024-12-06 01:41:21,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 01:41:21,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:21,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:21,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:41:21,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:21,826 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 01:41:21,827 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:41:22,824 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 17 proven. 52 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 01:41:23,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:23,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 175 states and 519 transitions. [2024-12-06 01:41:23,747 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 519 transitions. [2024-12-06 01:41:23,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 01:41:23,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:23,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:23,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:41:23,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:23,813 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 01:41:23,814 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:41:25,140 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 17 proven. 52 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 01:41:26,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:26,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 176 states and 526 transitions. [2024-12-06 01:41:26,550 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 526 transitions. [2024-12-06 01:41:26,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 01:41:26,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:26,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:26,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:26,592 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 01:41:27,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:27,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 177 states and 527 transitions. [2024-12-06 01:41:27,412 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 527 transitions. [2024-12-06 01:41:27,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:41:27,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:27,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:27,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:27,522 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-12-06 01:41:31,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:31,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 178 states and 534 transitions. [2024-12-06 01:41:31,157 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 534 transitions. [2024-12-06 01:41:31,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:41:31,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:31,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:31,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:31,250 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-12-06 01:41:32,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:32,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 178 states and 533 transitions. [2024-12-06 01:41:32,169 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 533 transitions. [2024-12-06 01:41:32,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:41:32,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:32,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:32,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:32,235 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-12-06 01:41:34,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:34,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 179 states and 537 transitions. [2024-12-06 01:41:34,708 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 537 transitions. [2024-12-06 01:41:34,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:41:34,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:34,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:34,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:34,803 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-12-06 01:41:35,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:35,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 179 states and 536 transitions. [2024-12-06 01:41:35,685 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 536 transitions. [2024-12-06 01:41:35,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:41:35,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:35,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:35,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:35,752 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-12-06 01:41:36,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:36,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 179 states and 535 transitions. [2024-12-06 01:41:36,617 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 535 transitions. [2024-12-06 01:41:36,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:41:36,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:36,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:36,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:41:36,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:36,695 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 01:41:36,696 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:41:43,547 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 21 proven. 30 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-12-06 01:41:55,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:55,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 184 states and 567 transitions. [2024-12-06 01:41:55,744 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 567 transitions. [2024-12-06 01:41:55,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:41:55,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:55,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:55,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:41:55,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:55,797 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 01:41:55,799 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:41:59,272 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 20 proven. 31 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-12-06 01:42:17,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:17,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 189 states and 591 transitions. [2024-12-06 01:42:17,857 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 591 transitions. [2024-12-06 01:42:17,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:42:17,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:17,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:17,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:17,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:17,913 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 01:42:17,914 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:21,447 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 19 proven. 58 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 01:42:47,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:47,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 193 states and 616 transitions. [2024-12-06 01:42:47,051 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 616 transitions. [2024-12-06 01:42:47,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:42:47,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:47,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:47,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:47,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:47,115 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 01:42:47,117 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:51,347 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 28 proven. 49 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 01:42:59,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:59,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 199 states and 633 transitions. [2024-12-06 01:42:59,552 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 633 transitions. [2024-12-06 01:42:59,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:42:59,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:59,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:59,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:59,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:59,613 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-06 01:42:59,615 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:12,707 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 25 proven. 52 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 01:43:22,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:22,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 203 states and 639 transitions. [2024-12-06 01:43:22,017 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 639 transitions. [2024-12-06 01:43:22,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:43:22,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:22,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:22,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:43:22,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:22,107 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 01:43:22,109 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:25,796 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 20 proven. 30 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 01:43:27,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:27,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 204 states and 640 transitions. [2024-12-06 01:43:27,134 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 640 transitions. [2024-12-06 01:43:27,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:43:27,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:27,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:27,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:43:27,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:27,215 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 01:43:27,216 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:32,315 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 28 proven. 49 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 01:43:33,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:33,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 205 states and 641 transitions. [2024-12-06 01:43:33,633 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 641 transitions. [2024-12-06 01:43:33,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:43:33,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:33,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:33,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:43:33,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:33,691 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-12-06 01:43:33,693 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:37,802 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 19 proven. 59 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-12-06 01:43:43,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:43,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 207 states and 646 transitions. [2024-12-06 01:43:43,252 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 646 transitions. [2024-12-06 01:43:43,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:43:43,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:43,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:43,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:43:43,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:43,344 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-12-06 01:43:43,346 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:50,045 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 27 proven. 59 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-12-06 01:44:02,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:02,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 212 states and 664 transitions. [2024-12-06 01:44:02,582 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 664 transitions. [2024-12-06 01:44:02,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:44:02,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:02,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:02,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:02,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:02,653 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-06 01:44:02,655 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:06,590 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 21 proven. 65 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-12-06 01:44:09,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:09,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 214 states and 666 transitions. [2024-12-06 01:44:09,592 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 666 transitions. [2024-12-06 01:44:09,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:44:09,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:09,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:09,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:09,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:09,690 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-06 01:44:09,692 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:13,601 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-12-06 01:44:17,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:17,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 216 states and 668 transitions. [2024-12-06 01:44:17,859 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 668 transitions. [2024-12-06 01:44:17,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:44:17,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:17,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:17,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:17,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:17,912 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 01:44:17,914 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:24,941 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 41 proven. 68 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-06 01:44:48,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:48,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 221 states and 691 transitions. [2024-12-06 01:44:48,868 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 691 transitions. [2024-12-06 01:44:48,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:44:48,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:48,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:48,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:48,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:48,930 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 01:44:48,932 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:57,171 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 21 proven. 64 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-06 01:45:09,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:09,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 223 states and 698 transitions. [2024-12-06 01:45:09,867 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 698 transitions. [2024-12-06 01:45:09,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:45:09,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:09,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:09,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:09,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:09,920 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 01:45:09,922 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:13,623 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 21 proven. 64 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-06 01:45:19,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:19,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 225 states and 708 transitions. [2024-12-06 01:45:19,495 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 708 transitions. [2024-12-06 01:45:19,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:45:19,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:19,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:19,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:19,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:19,557 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-12-06 01:45:19,558 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:23,162 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 21 proven. 64 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-06 01:45:25,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:25,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 226 states and 714 transitions. [2024-12-06 01:45:25,994 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 714 transitions. [2024-12-06 01:45:25,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:45:25,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:25,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:26,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:26,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:26,084 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 01:45:26,085 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:33,545 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 27 proven. 58 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-06 01:45:37,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:37,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 228 states and 716 transitions. [2024-12-06 01:45:37,741 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 716 transitions. [2024-12-06 01:45:37,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:45:37,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:37,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:37,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:37,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:37,870 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 01:45:37,871 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:41,737 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-12-06 01:45:43,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:43,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 229 states and 717 transitions. [2024-12-06 01:45:43,145 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 717 transitions. [2024-12-06 01:45:43,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:45:43,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:43,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:43,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:43,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:43,348 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 01:45:43,350 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:47,849 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 29 proven. 76 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2024-12-06 01:45:58,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:58,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 234 states and 757 transitions. [2024-12-06 01:45:58,476 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 757 transitions. [2024-12-06 01:45:58,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:45:58,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:58,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:58,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:59,260 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 01:46:08,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:08,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 239 states and 772 transitions. [2024-12-06 01:46:08,099 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 772 transitions. [2024-12-06 01:46:08,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:46:08,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:08,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:08,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:46:08,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:08,246 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 01:46:08,247 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:46:11,428 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 23 proven. 82 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2024-12-06 01:46:14,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:14,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 240 states and 788 transitions. [2024-12-06 01:46:14,361 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 788 transitions. [2024-12-06 01:46:14,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:46:14,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:14,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:14,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:14,415 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 01:46:17,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:17,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 241 states and 804 transitions. [2024-12-06 01:46:17,349 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 804 transitions. [2024-12-06 01:46:17,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:46:17,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:17,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:17,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:17,406 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 01:46:19,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:19,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 243 states and 821 transitions. [2024-12-06 01:46:19,533 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 821 transitions. [2024-12-06 01:46:19,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:46:19,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:19,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:19,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:19,588 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 01:46:20,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:20,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 243 states and 820 transitions. [2024-12-06 01:46:20,802 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 820 transitions. [2024-12-06 01:46:20,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:46:20,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:20,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:20,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:46:20,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:20,950 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 01:46:20,951 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:46:23,452 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 23 proven. 82 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2024-12-06 01:46:25,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:25,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 244 states and 832 transitions. [2024-12-06 01:46:25,953 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 832 transitions. [2024-12-06 01:46:25,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:46:25,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:25,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:25,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:26,009 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 01:46:50,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:50,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 250 states and 860 transitions. [2024-12-06 01:46:50,845 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 860 transitions. [2024-12-06 01:46:50,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:46:50,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:50,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:50,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:46:50,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:51,000 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 01:46:51,002 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:46:54,037 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 23 proven. 82 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2024-12-06 01:46:55,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:55,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 250 states and 859 transitions. [2024-12-06 01:46:55,645 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 859 transitions. [2024-12-06 01:46:55,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:46:55,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:55,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:55,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:46:55,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:55,797 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:46:55,799 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:46:59,461 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 35 proven. 70 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2024-12-06 01:47:02,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:02,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 251 states and 871 transitions. [2024-12-06 01:47:02,124 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 871 transitions. [2024-12-06 01:47:02,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:47:02,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:02,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:02,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:47:02,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:02,277 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 01:47:02,278 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:47:05,729 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 23 proven. 82 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2024-12-06 01:47:08,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:08,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 252 states and 872 transitions. [2024-12-06 01:47:08,445 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 872 transitions. [2024-12-06 01:47:08,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:47:08,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:08,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:08,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:47:08,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:08,593 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 01:47:08,595 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:47:14,111 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 23 proven. 83 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-12-06 01:47:18,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:18,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 253 states and 874 transitions. [2024-12-06 01:47:18,293 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 874 transitions. [2024-12-06 01:47:18,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:47:18,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:18,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:18,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:47:18,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:18,453 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 01:47:18,454 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:47:22,267 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 23 proven. 82 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2024-12-06 01:47:23,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:23,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 254 states and 875 transitions. [2024-12-06 01:47:23,962 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 875 transitions. [2024-12-06 01:47:23,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:47:23,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:23,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:23,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:24,019 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 01:47:26,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:26,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 256 states and 896 transitions. [2024-12-06 01:47:26,866 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 896 transitions. [2024-12-06 01:47:26,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:47:26,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:26,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:26,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:26,963 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 01:47:30,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:30,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 258 states and 901 transitions. [2024-12-06 01:47:30,365 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 901 transitions. [2024-12-06 01:47:30,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:47:30,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:30,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:30,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:47:30,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:30,538 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 01:47:30,539 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:47:33,586 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 24 proven. 48 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 01:47:35,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:35,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 259 states and 902 transitions. [2024-12-06 01:47:35,289 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 902 transitions. [2024-12-06 01:47:35,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:47:35,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:35,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:35,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:47:35,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:35,440 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-06 01:47:35,441 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:47:39,726 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 24 proven. 48 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 01:47:42,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:42,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 260 states and 903 transitions. [2024-12-06 01:47:42,225 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 903 transitions. [2024-12-06 01:47:42,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:47:42,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:42,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:42,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:47:42,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:42,374 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 01:47:42,375 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:47:45,712 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 23 proven. 82 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2024-12-06 01:47:48,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:48,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 261 states and 906 transitions. [2024-12-06 01:47:48,495 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 906 transitions. [2024-12-06 01:47:48,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:47:48,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:48,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:48,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:48,550 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 01:47:50,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:50,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 261 states and 905 transitions. [2024-12-06 01:47:50,091 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 905 transitions. [2024-12-06 01:47:50,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:47:50,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:50,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:50,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:50,146 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 01:47:52,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:52,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 262 states and 908 transitions. [2024-12-06 01:47:52,087 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 908 transitions. [2024-12-06 01:47:52,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:47:52,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:52,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:52,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:52,151 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 01:47:54,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:54,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 263 states and 911 transitions. [2024-12-06 01:47:54,502 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 911 transitions. [2024-12-06 01:47:54,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:47:54,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:54,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:54,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:54,556 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 01:47:56,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:56,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 264 states and 912 transitions. [2024-12-06 01:47:56,011 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 912 transitions. [2024-12-06 01:47:56,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:47:56,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:56,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:56,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:56,066 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 01:47:57,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:57,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 265 states and 913 transitions. [2024-12-06 01:47:57,289 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 913 transitions. [2024-12-06 01:47:57,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:47:57,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:57,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:57,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:47:57,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:57,454 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:47:57,456 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:48:01,009 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 35 proven. 70 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2024-12-06 01:48:02,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:02,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 266 states and 914 transitions. [2024-12-06 01:48:02,780 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 914 transitions. [2024-12-06 01:48:02,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:48:02,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:02,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:02,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:02,833 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-12-06 01:48:04,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:04,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 267 states and 915 transitions. [2024-12-06 01:48:04,185 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 915 transitions. [2024-12-06 01:48:04,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:48:04,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:04,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:04,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:04,263 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-06 01:48:09,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:09,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 268 states and 924 transitions. [2024-12-06 01:48:09,860 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 924 transitions. [2024-12-06 01:48:09,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:48:09,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:09,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:09,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:09,945 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-06 01:48:12,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:12,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 269 states and 934 transitions. [2024-12-06 01:48:12,780 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 934 transitions. [2024-12-06 01:48:12,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:48:12,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:12,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:12,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:12,857 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-06 01:48:15,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:15,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 270 states and 946 transitions. [2024-12-06 01:48:15,691 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 946 transitions. [2024-12-06 01:48:15,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:48:15,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:15,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:15,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:15,786 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-06 01:48:17,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:17,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 270 states and 945 transitions. [2024-12-06 01:48:17,320 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 945 transitions. [2024-12-06 01:48:17,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:48:17,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:17,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:17,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:17,396 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-06 01:48:18,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:18,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 270 states and 944 transitions. [2024-12-06 01:48:18,971 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 944 transitions. [2024-12-06 01:48:18,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:48:18,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:18,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:18,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:19,044 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-06 01:48:20,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:20,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 270 states and 943 transitions. [2024-12-06 01:48:20,615 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 943 transitions. [2024-12-06 01:48:20,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:48:20,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:20,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:20,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:20,691 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-06 01:48:23,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:23,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 270 states and 940 transitions. [2024-12-06 01:48:23,470 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 940 transitions. [2024-12-06 01:48:23,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:48:23,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:23,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:23,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:23,547 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-06 01:48:25,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:25,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 270 states and 939 transitions. [2024-12-06 01:48:25,228 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 939 transitions. [2024-12-06 01:48:25,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:48:25,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:25,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:25,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:25,306 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-06 01:48:26,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:26,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 270 states and 936 transitions. [2024-12-06 01:48:26,970 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 936 transitions. [2024-12-06 01:48:26,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:48:26,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:26,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:26,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:27,057 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-06 01:48:30,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:30,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 270 states and 933 transitions. [2024-12-06 01:48:30,183 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 933 transitions. [2024-12-06 01:48:30,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:48:30,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:30,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:30,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:48:30,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:30,246 INFO L256 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-06 01:48:30,247 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:48:40,312 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 25 proven. 89 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2024-12-06 01:49:10,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:10,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 274 states and 971 transitions. [2024-12-06 01:49:10,800 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 971 transitions. [2024-12-06 01:49:10,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:49:10,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:10,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:10,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:49:10,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:10,891 INFO L256 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-12-06 01:49:10,893 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:49:28,866 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-12-06 01:49:52,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:52,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 278 states and 985 transitions. [2024-12-06 01:49:52,996 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 985 transitions. [2024-12-06 01:49:52,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:49:52,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:52,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:53,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:49:53,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:53,071 INFO L256 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 01:49:53,072 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:50:11,686 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 26 proven. 53 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked. [2024-12-06 01:50:23,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:23,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 279 states and 994 transitions. [2024-12-06 01:50:23,412 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 994 transitions. [2024-12-06 01:50:23,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:50:23,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:23,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:23,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:50:23,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:23,479 INFO L256 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-12-06 01:50:23,480 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:50:34,039 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 26 proven. 52 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2024-12-06 01:51:11,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:11,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 284 states and 1025 transitions. [2024-12-06 01:51:11,684 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 1025 transitions. [2024-12-06 01:51:11,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:51:11,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:11,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:11,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:51:11,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:11,749 INFO L256 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-06 01:51:11,750 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:51:25,503 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 26 proven. 89 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2024-12-06 01:51:37,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:37,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 285 states and 1029 transitions. [2024-12-06 01:51:37,085 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 1029 transitions. [2024-12-06 01:51:37,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:51:37,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:37,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:37,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:51:37,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:37,157 INFO L256 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-06 01:51:37,158 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:51:48,225 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 25 proven. 89 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2024-12-06 01:52:11,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:11,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 286 states and 1032 transitions. [2024-12-06 01:52:11,503 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 1032 transitions. [2024-12-06 01:52:11,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:52:11,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:11,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:11,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:52:11,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:11,575 INFO L256 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 01:52:11,577 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:52:27,918 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 27 proven. 52 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked. [2024-12-06 01:52:35,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:35,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 287 states and 1033 transitions. [2024-12-06 01:52:35,701 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 1033 transitions. [2024-12-06 01:52:35,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:52:35,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:35,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:35,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:52:35,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:35,784 INFO L256 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 01:52:35,786 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:52:47,925 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 25 proven. 89 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked.