./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench/hard2.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_548d2ae2-26ab-4c99-9312-24caea60f5f3/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_548d2ae2-26ab-4c99-9312-24caea60f5f3/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_548d2ae2-26ab-4c99-9312-24caea60f5f3/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_548d2ae2-26ab-4c99-9312-24caea60f5f3/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench/hard2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_548d2ae2-26ab-4c99-9312-24caea60f5f3/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_548d2ae2-26ab-4c99-9312-24caea60f5f3/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 966f2b433cfe84d90040e5149c3cdda56fb59546e621a76bee869282a92c61d4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:57:40,877 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:57:40,933 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_548d2ae2-26ab-4c99-9312-24caea60f5f3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 03:57:40,938 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:57:40,938 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:57:40,957 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:57:40,958 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:57:40,958 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:57:40,958 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:57:40,958 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:57:40,958 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:57:40,959 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:57:40,959 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 03:57:40,959 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:57:40,959 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 03:57:40,959 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:57:40,959 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:57:40,959 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:57:40,959 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:57:40,959 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 03:57:40,959 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:57:40,959 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:57:40,960 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:57:40,960 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:57:40,960 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:57:40,960 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:57:40,960 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:57:40,960 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:57:40,960 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:57:40,960 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:57:40,960 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:57:40,960 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:57:40,961 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:57:40,961 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_548d2ae2-26ab-4c99-9312-24caea60f5f3/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 -> 966f2b433cfe84d90040e5149c3cdda56fb59546e621a76bee869282a92c61d4 [2024-12-06 03:57:41,198 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:57:41,207 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:57:41,209 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:57:41,210 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:57:41,211 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:57:41,212 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_548d2ae2-26ab-4c99-9312-24caea60f5f3/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench/hard2.c [2024-12-06 03:57:43,852 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_548d2ae2-26ab-4c99-9312-24caea60f5f3/bin/ukojak-verify-CZk0znPC7b/data/cb6e64dd4/b6cb4033f494423fbafd3e23138e067b/FLAG6e2431782 [2024-12-06 03:57:44,030 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:57:44,030 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_548d2ae2-26ab-4c99-9312-24caea60f5f3/sv-benchmarks/c/nla-digbench/hard2.c [2024-12-06 03:57:44,038 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_548d2ae2-26ab-4c99-9312-24caea60f5f3/bin/ukojak-verify-CZk0znPC7b/data/cb6e64dd4/b6cb4033f494423fbafd3e23138e067b/FLAG6e2431782 [2024-12-06 03:57:44,431 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_548d2ae2-26ab-4c99-9312-24caea60f5f3/bin/ukojak-verify-CZk0znPC7b/data/cb6e64dd4/b6cb4033f494423fbafd3e23138e067b [2024-12-06 03:57:44,433 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:57:44,434 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:57:44,435 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:57:44,435 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:57:44,438 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:57:44,439 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:57:44" (1/1) ... [2024-12-06 03:57:44,439 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@587cc91a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:44, skipping insertion in model container [2024-12-06 03:57:44,439 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:57:44" (1/1) ... [2024-12-06 03:57:44,449 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:57:44,564 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_548d2ae2-26ab-4c99-9312-24caea60f5f3/sv-benchmarks/c/nla-digbench/hard2.c[526,539] [2024-12-06 03:57:44,580 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:57:44,588 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:57:44,598 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_548d2ae2-26ab-4c99-9312-24caea60f5f3/sv-benchmarks/c/nla-digbench/hard2.c[526,539] [2024-12-06 03:57:44,604 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:57:44,617 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:57:44,617 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:44 WrapperNode [2024-12-06 03:57:44,617 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:57:44,618 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:57:44,618 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:57:44,618 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:57:44,624 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:44" (1/1) ... [2024-12-06 03:57:44,630 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:44" (1/1) ... [2024-12-06 03:57:44,643 INFO L138 Inliner]: procedures = 14, calls = 22, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 58 [2024-12-06 03:57:44,644 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:57:44,644 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:57:44,644 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:57:44,644 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:57:44,649 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:44" (1/1) ... [2024-12-06 03:57:44,649 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:44" (1/1) ... [2024-12-06 03:57:44,650 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:44" (1/1) ... [2024-12-06 03:57:44,650 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:44" (1/1) ... [2024-12-06 03:57:44,653 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:44" (1/1) ... [2024-12-06 03:57:44,654 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:44" (1/1) ... [2024-12-06 03:57:44,656 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:44" (1/1) ... [2024-12-06 03:57:44,657 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:44" (1/1) ... [2024-12-06 03:57:44,657 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:44" (1/1) ... [2024-12-06 03:57:44,658 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:57:44,659 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:57:44,659 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:57:44,659 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:57:44,660 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:44" (1/1) ... [2024-12-06 03:57:44,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:57:44,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_548d2ae2-26ab-4c99-9312-24caea60f5f3/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:57:44,685 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_548d2ae2-26ab-4c99-9312-24caea60f5f3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:57:44,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_548d2ae2-26ab-4c99-9312-24caea60f5f3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:57:44,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:57:44,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:57:44,706 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:57:44,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:57:44,706 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 03:57:44,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 03:57:44,750 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:57:44,752 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:57:44,866 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-12-06 03:57:44,866 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:57:44,900 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:57:44,901 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 03:57:44,901 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:57:44 BoogieIcfgContainer [2024-12-06 03:57:44,901 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:57:44,902 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:57:44,902 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:57:44,912 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:57:44,912 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:57:44" (1/1) ... [2024-12-06 03:57:44,919 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:57:44,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:44,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 18 states and 28 transitions. [2024-12-06 03:57:44,969 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 28 transitions. [2024-12-06 03:57:44,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 03:57:44,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:44,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:45,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:45,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:57:45,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:45,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 21 states and 35 transitions. [2024-12-06 03:57:45,254 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 35 transitions. [2024-12-06 03:57:45,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:57:45,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:45,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:45,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:45,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:57:45,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:45,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 23 states and 38 transitions. [2024-12-06 03:57:45,442 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 38 transitions. [2024-12-06 03:57:45,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 03:57:45,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:45,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:45,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:57:45,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:45,483 INFO L256 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 03:57:45,488 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:57:45,618 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 03:57:45,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:45,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 26 states and 44 transitions. [2024-12-06 03:57:45,890 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 44 transitions. [2024-12-06 03:57:45,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:57:45,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:45,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:45,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:57:45,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:45,931 INFO L256 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 03:57:45,933 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:57:46,043 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:57:46,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:46,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 28 states and 48 transitions. [2024-12-06 03:57:46,301 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 48 transitions. [2024-12-06 03:57:46,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:57:46,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:46,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:46,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:46,404 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 03:57:46,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:46,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 31 states and 55 transitions. [2024-12-06 03:57:46,557 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 55 transitions. [2024-12-06 03:57:46,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:57:46,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:46,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:46,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:57:46,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:46,598 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 03:57:46,599 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:57:46,701 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 03:57:47,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:47,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 35 states and 64 transitions. [2024-12-06 03:57:47,229 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 64 transitions. [2024-12-06 03:57:47,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:57:47,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:47,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:47,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:57:47,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:47,267 INFO L256 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 03:57:47,269 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:57:47,314 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 03:57:47,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:47,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 38 states and 72 transitions. [2024-12-06 03:57:47,435 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 72 transitions. [2024-12-06 03:57:47,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:57:47,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:47,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:47,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:47,502 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 03:57:47,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:47,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 41 states and 79 transitions. [2024-12-06 03:57:47,804 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 79 transitions. [2024-12-06 03:57:47,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 03:57:47,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:47,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:47,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:47,911 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 03:57:48,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:48,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 42 states and 80 transitions. [2024-12-06 03:57:48,139 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 80 transitions. [2024-12-06 03:57:48,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 03:57:48,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:48,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:48,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:57:48,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:48,180 INFO L256 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 03:57:48,181 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:57:48,229 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-06 03:57:48,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:48,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 42 states and 79 transitions. [2024-12-06 03:57:48,405 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 79 transitions. [2024-12-06 03:57:48,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 03:57:48,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:48,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:48,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:57:48,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:48,446 INFO L256 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 03:57:48,448 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:57:48,564 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 03:57:49,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:49,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 46 states and 88 transitions. [2024-12-06 03:57:49,190 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 88 transitions. [2024-12-06 03:57:49,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 03:57:49,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:49,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:49,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:57:49,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:49,241 INFO L256 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 03:57:49,243 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:57:49,490 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 16 proven. 5 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 03:57:50,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:50,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 50 states and 101 transitions. [2024-12-06 03:57:50,018 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 101 transitions. [2024-12-06 03:57:50,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 03:57:50,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:50,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:50,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:57:50,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:50,070 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 03:57:50,073 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:57:50,184 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 20 proven. 28 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 03:57:50,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:50,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 51 states and 105 transitions. [2024-12-06 03:57:50,379 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 105 transitions. [2024-12-06 03:57:50,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 03:57:50,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:50,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:50,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:57:50,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:50,420 INFO L256 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 03:57:50,422 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:57:50,473 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 03:57:50,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:50,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 51 states and 104 transitions. [2024-12-06 03:57:50,636 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 104 transitions. [2024-12-06 03:57:50,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:57:50,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:50,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:50,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:50,904 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 22 proven. 7 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 03:57:51,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:51,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 53 states and 107 transitions. [2024-12-06 03:57:51,322 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 107 transitions. [2024-12-06 03:57:51,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:57:51,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:51,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:51,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:57:51,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:51,377 INFO L256 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-12-06 03:57:51,379 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:57:51,733 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 31 proven. 23 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-12-06 03:57:52,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:52,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 60 states and 122 transitions. [2024-12-06 03:57:52,637 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 122 transitions. [2024-12-06 03:57:52,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 03:57:52,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:52,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:52,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:57:52,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:52,677 INFO L256 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 03:57:52,679 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:57:52,829 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 03:57:53,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:53,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 64 states and 131 transitions. [2024-12-06 03:57:53,653 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 131 transitions. [2024-12-06 03:57:53,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:57:53,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:53,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:53,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:54,003 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 22 proven. 7 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 03:57:54,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:54,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 64 states and 130 transitions. [2024-12-06 03:57:54,433 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 130 transitions. [2024-12-06 03:57:54,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:57:54,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:54,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:54,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:57:54,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:54,479 INFO L256 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 03:57:54,481 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:57:54,755 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 03:57:55,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:55,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 68 states and 144 transitions. [2024-12-06 03:57:55,442 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 144 transitions. [2024-12-06 03:57:55,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 03:57:55,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:55,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:55,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:57:55,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:55,486 INFO L256 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 03:57:55,488 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:57:55,597 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 24 proven. 14 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-12-06 03:57:55,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:55,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 69 states and 148 transitions. [2024-12-06 03:57:55,816 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 148 transitions. [2024-12-06 03:57:55,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 03:57:55,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:55,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:55,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:57:55,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:55,857 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 03:57:55,858 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:57:55,924 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 35 proven. 22 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-12-06 03:57:56,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:56,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 69 states and 147 transitions. [2024-12-06 03:57:56,147 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 147 transitions. [2024-12-06 03:57:56,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 03:57:56,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:56,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:56,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:57:56,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:56,207 INFO L256 TraceCheckSpWp]: Trace formula consists of 198 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-12-06 03:57:56,210 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:57:56,544 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 28 proven. 51 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-12-06 03:57:57,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:57,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 72 states and 158 transitions. [2024-12-06 03:57:57,336 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 158 transitions. [2024-12-06 03:57:57,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:57:57,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:57,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:57,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:57:57,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:57,376 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 03:57:57,377 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:57:57,536 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 28 proven. 36 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 03:57:58,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:58,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 76 states and 167 transitions. [2024-12-06 03:57:58,500 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 167 transitions. [2024-12-06 03:57:58,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 03:57:58,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:58,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:58,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:57:58,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:58,555 INFO L256 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 03:57:58,556 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:57:58,651 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 28 proven. 19 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 03:57:58,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:58,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 77 states and 170 transitions. [2024-12-06 03:57:58,908 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 170 transitions. [2024-12-06 03:57:58,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 03:57:58,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:58,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:58,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:57:58,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:58,961 INFO L256 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 03:57:58,964 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:57:59,073 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 28 proven. 19 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 03:57:59,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:59,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 78 states and 173 transitions. [2024-12-06 03:57:59,299 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 173 transitions. [2024-12-06 03:57:59,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 03:57:59,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:59,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:59,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:57:59,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:59,350 INFO L256 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 03:57:59,353 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:57:59,706 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 28 proven. 25 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 03:58:00,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:00,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 82 states and 187 transitions. [2024-12-06 03:58:00,622 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 187 transitions. [2024-12-06 03:58:00,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:58:00,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:00,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:00,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:00,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:00,670 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 03:58:00,671 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:00,784 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 32 proven. 66 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-12-06 03:58:01,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:01,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 83 states and 191 transitions. [2024-12-06 03:58:01,040 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 191 transitions. [2024-12-06 03:58:01,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:58:01,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:01,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:01,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:01,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:01,080 INFO L256 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 03:58:01,081 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:01,138 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 460 trivial. 0 not checked. [2024-12-06 03:58:01,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:01,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 83 states and 190 transitions. [2024-12-06 03:58:01,413 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 190 transitions. [2024-12-06 03:58:01,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:58:01,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:01,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:01,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:01,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:01,488 INFO L256 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-12-06 03:58:01,490 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:02,170 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 76 proven. 53 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-12-06 03:58:03,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:03,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 93 states and 212 transitions. [2024-12-06 03:58:03,733 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 212 transitions. [2024-12-06 03:58:03,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:58:03,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:03,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:03,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:03,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:03,809 INFO L256 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-12-06 03:58:03,811 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:04,145 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 67 proven. 62 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-12-06 03:58:04,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:04,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 94 states and 214 transitions. [2024-12-06 03:58:04,433 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 214 transitions. [2024-12-06 03:58:04,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 03:58:04,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:04,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:04,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:04,791 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 32 proven. 21 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-12-06 03:58:05,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:05,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 94 states and 213 transitions. [2024-12-06 03:58:05,371 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 213 transitions. [2024-12-06 03:58:05,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 03:58:05,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:05,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:05,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:05,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:05,433 INFO L256 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-12-06 03:58:05,435 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:05,796 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 32 proven. 29 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-12-06 03:58:06,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:06,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 97 states and 224 transitions. [2024-12-06 03:58:06,917 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 224 transitions. [2024-12-06 03:58:06,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 03:58:06,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:06,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:06,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:06,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:06,959 INFO L256 TraceCheckSpWp]: Trace formula consists of 236 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-06 03:58:06,961 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:07,128 INFO L134 CoverageAnalysis]: Checked inductivity of 633 backedges. 34 proven. 55 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 03:58:08,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:08,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 101 states and 233 transitions. [2024-12-06 03:58:08,323 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 233 transitions. [2024-12-06 03:58:08,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 03:58:08,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:08,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:08,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:08,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:08,386 INFO L256 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 03:58:08,388 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:08,513 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 36 proven. 77 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-12-06 03:58:08,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:08,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 102 states and 237 transitions. [2024-12-06 03:58:08,867 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 237 transitions. [2024-12-06 03:58:08,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 03:58:08,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:08,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:08,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:08,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:08,930 INFO L256 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 03:58:08,933 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:09,063 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 36 proven. 77 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-12-06 03:58:09,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:09,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 103 states and 241 transitions. [2024-12-06 03:58:09,414 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 241 transitions. [2024-12-06 03:58:09,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 03:58:09,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:09,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:09,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:09,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:09,462 INFO L256 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-12-06 03:58:09,464 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:09,896 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 36 proven. 87 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-12-06 03:58:11,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:11,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 107 states and 255 transitions. [2024-12-06 03:58:11,036 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 255 transitions. [2024-12-06 03:58:11,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 03:58:11,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:11,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:11,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:11,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:11,087 INFO L256 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 03:58:11,089 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:11,182 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 38 proven. 91 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-12-06 03:58:11,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:11,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 108 states and 259 transitions. [2024-12-06 03:58:11,511 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 259 transitions. [2024-12-06 03:58:11,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 03:58:11,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:11,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:11,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:11,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:11,550 INFO L256 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 03:58:11,551 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:11,636 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 672 trivial. 0 not checked. [2024-12-06 03:58:11,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:11,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 108 states and 258 transitions. [2024-12-06 03:58:11,993 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 258 transitions. [2024-12-06 03:58:11,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 03:58:11,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:11,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:12,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:12,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:12,056 INFO L256 TraceCheckSpWp]: Trace formula consists of 254 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-12-06 03:58:12,057 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:12,413 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 82 proven. 86 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-12-06 03:58:13,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:13,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 111 states and 280 transitions. [2024-12-06 03:58:13,939 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 280 transitions. [2024-12-06 03:58:13,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 03:58:13,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:13,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:13,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:14,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:14,005 INFO L256 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 03:58:14,007 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:14,144 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 38 proven. 39 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 03:58:14,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:14,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 112 states and 283 transitions. [2024-12-06 03:58:14,776 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 283 transitions. [2024-12-06 03:58:14,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 03:58:14,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:14,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:14,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:14,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:14,839 INFO L256 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-12-06 03:58:14,840 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:14,987 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 40 proven. 91 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 03:58:15,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:15,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 113 states and 286 transitions. [2024-12-06 03:58:15,331 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 286 transitions. [2024-12-06 03:58:15,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 03:58:15,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:15,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:15,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:15,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:15,394 INFO L256 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-12-06 03:58:15,396 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:15,557 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 49 proven. 82 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 03:58:15,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:15,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 114 states and 289 transitions. [2024-12-06 03:58:15,944 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 289 transitions. [2024-12-06 03:58:15,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 03:58:15,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:15,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:15,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:16,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:16,034 INFO L256 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-12-06 03:58:16,036 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:16,178 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 40 proven. 91 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 03:58:16,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:16,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 115 states and 292 transitions. [2024-12-06 03:58:16,566 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 292 transitions. [2024-12-06 03:58:16,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 03:58:16,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:16,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:16,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:16,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:16,617 INFO L256 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-12-06 03:58:16,620 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:17,017 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 40 proven. 97 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 03:58:17,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:17,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 117 states and 296 transitions. [2024-12-06 03:58:17,837 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 296 transitions. [2024-12-06 03:58:17,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 03:58:17,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:17,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:17,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:17,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:17,880 INFO L256 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 03:58:17,881 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:18,092 INFO L134 CoverageAnalysis]: Checked inductivity of 878 backedges. 40 proven. 78 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 03:58:19,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:19,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 121 states and 305 transitions. [2024-12-06 03:58:19,713 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 305 transitions. [2024-12-06 03:58:19,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 03:58:19,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:19,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:19,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:19,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:19,770 INFO L256 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 03:58:19,771 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:19,895 INFO L134 CoverageAnalysis]: Checked inductivity of 847 backedges. 40 proven. 47 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 03:58:20,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:20,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 122 states and 309 transitions. [2024-12-06 03:58:20,655 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 309 transitions. [2024-12-06 03:58:20,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 03:58:20,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:20,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:20,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:20,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:20,706 INFO L256 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 03:58:20,707 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:20,829 INFO L134 CoverageAnalysis]: Checked inductivity of 847 backedges. 40 proven. 47 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 03:58:21,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:21,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 123 states and 313 transitions. [2024-12-06 03:58:21,215 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 313 transitions. [2024-12-06 03:58:21,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 03:58:21,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:21,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:21,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:21,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:21,268 INFO L256 TraceCheckSpWp]: Trace formula consists of 270 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 03:58:21,270 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:21,721 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 40 proven. 61 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 03:58:22,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:22,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 126 states and 320 transitions. [2024-12-06 03:58:22,848 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 320 transitions. [2024-12-06 03:58:22,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 03:58:22,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:22,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:22,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:22,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:22,949 INFO L256 TraceCheckSpWp]: Trace formula consists of 274 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-12-06 03:58:22,950 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:24,509 INFO L134 CoverageAnalysis]: Checked inductivity of 842 backedges. 133 proven. 102 refuted. 0 times theorem prover too weak. 607 trivial. 0 not checked. [2024-12-06 03:58:28,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:28,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 139 states and 354 transitions. [2024-12-06 03:58:28,699 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 354 transitions. [2024-12-06 03:58:28,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 03:58:28,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:28,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:28,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:28,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:28,806 INFO L256 TraceCheckSpWp]: Trace formula consists of 274 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-12-06 03:58:28,808 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:29,746 INFO L134 CoverageAnalysis]: Checked inductivity of 842 backedges. 86 proven. 104 refuted. 0 times theorem prover too weak. 652 trivial. 0 not checked. [2024-12-06 03:58:30,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:30,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 141 states and 359 transitions. [2024-12-06 03:58:30,688 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 359 transitions. [2024-12-06 03:58:30,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 03:58:30,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:30,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:30,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:30,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:30,793 INFO L256 TraceCheckSpWp]: Trace formula consists of 274 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-12-06 03:58:30,795 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:31,575 INFO L134 CoverageAnalysis]: Checked inductivity of 842 backedges. 86 proven. 104 refuted. 0 times theorem prover too weak. 652 trivial. 0 not checked. [2024-12-06 03:58:31,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:31,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 142 states and 362 transitions. [2024-12-06 03:58:31,980 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 362 transitions. [2024-12-06 03:58:31,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 03:58:31,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:31,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:31,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:32,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:32,029 INFO L256 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 03:58:32,031 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:32,160 INFO L134 CoverageAnalysis]: Checked inductivity of 944 backedges. 42 proven. 62 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-12-06 03:58:33,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:33,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 143 states and 367 transitions. [2024-12-06 03:58:33,072 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 367 transitions. [2024-12-06 03:58:33,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 03:58:33,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:33,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:33,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:33,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:33,111 INFO L256 TraceCheckSpWp]: Trace formula consists of 278 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 03:58:33,112 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:33,178 INFO L134 CoverageAnalysis]: Checked inductivity of 966 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-12-06 03:58:33,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:33,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 143 states and 366 transitions. [2024-12-06 03:58:33,604 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 366 transitions. [2024-12-06 03:58:33,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 03:58:33,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:33,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:33,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:34,038 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 42 proven. 42 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-12-06 03:58:35,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:35,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 143 states and 365 transitions. [2024-12-06 03:58:35,170 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 365 transitions. [2024-12-06 03:58:35,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 03:58:35,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:35,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:35,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:35,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:35,230 INFO L256 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-12-06 03:58:35,232 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:35,530 INFO L134 CoverageAnalysis]: Checked inductivity of 934 backedges. 97 proven. 111 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2024-12-06 03:58:36,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:36,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 145 states and 382 transitions. [2024-12-06 03:58:36,920 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 382 transitions. [2024-12-06 03:58:36,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 03:58:36,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:36,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:36,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:36,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:36,984 INFO L256 TraceCheckSpWp]: Trace formula consists of 295 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-06 03:58:36,985 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:37,133 INFO L134 CoverageAnalysis]: Checked inductivity of 1023 backedges. 46 proven. 116 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-12-06 03:58:38,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:38,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 146 states and 385 transitions. [2024-12-06 03:58:38,021 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 385 transitions. [2024-12-06 03:58:38,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 03:58:38,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:38,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:38,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:38,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:38,076 INFO L256 TraceCheckSpWp]: Trace formula consists of 295 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 03:58:38,079 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:38,198 INFO L134 CoverageAnalysis]: Checked inductivity of 1023 backedges. 44 proven. 55 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-12-06 03:58:38,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:38,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 147 states and 388 transitions. [2024-12-06 03:58:38,696 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 388 transitions. [2024-12-06 03:58:38,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 03:58:38,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:38,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:38,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:38,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:38,751 INFO L256 TraceCheckSpWp]: Trace formula consists of 295 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 03:58:38,754 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:38,904 INFO L134 CoverageAnalysis]: Checked inductivity of 1023 backedges. 44 proven. 55 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-12-06 03:58:39,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:39,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 148 states and 391 transitions. [2024-12-06 03:58:39,316 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 391 transitions. [2024-12-06 03:58:39,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 03:58:39,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:39,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:39,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:39,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:39,379 INFO L256 TraceCheckSpWp]: Trace formula consists of 295 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 03:58:39,380 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:39,498 INFO L134 CoverageAnalysis]: Checked inductivity of 1023 backedges. 44 proven. 55 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-12-06 03:58:39,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:39,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 149 states and 394 transitions. [2024-12-06 03:58:39,894 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 394 transitions. [2024-12-06 03:58:39,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 03:58:39,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:39,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:39,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:39,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:39,952 INFO L256 TraceCheckSpWp]: Trace formula consists of 294 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-12-06 03:58:39,955 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:40,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1033 backedges. 44 proven. 65 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-12-06 03:58:42,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:42,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 152 states and 401 transitions. [2024-12-06 03:58:42,511 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 401 transitions. [2024-12-06 03:58:42,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 03:58:42,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:42,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:42,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:42,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:42,549 INFO L256 TraceCheckSpWp]: Trace formula consists of 300 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 03:58:42,550 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:42,814 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 46 proven. 105 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-12-06 03:58:44,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:44,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 156 states and 410 transitions. [2024-12-06 03:58:44,889 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 410 transitions. [2024-12-06 03:58:44,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 03:58:44,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:44,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:44,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:44,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:44,941 INFO L256 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 03:58:44,943 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:45,069 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 46 proven. 67 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-12-06 03:58:46,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:46,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 157 states and 414 transitions. [2024-12-06 03:58:46,036 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 414 transitions. [2024-12-06 03:58:46,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 03:58:46,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:46,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:46,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:46,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:46,086 INFO L256 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-12-06 03:58:46,087 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:46,694 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 46 proven. 85 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-12-06 03:58:48,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:48,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 160 states and 421 transitions. [2024-12-06 03:58:48,106 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 421 transitions. [2024-12-06 03:58:48,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 03:58:48,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:48,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:48,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:48,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:48,172 INFO L256 TraceCheckSpWp]: Trace formula consists of 310 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-06 03:58:48,175 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:48,366 INFO L134 CoverageAnalysis]: Checked inductivity of 1120 backedges. 108 proven. 66 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-12-06 03:58:49,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:49,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 163 states and 428 transitions. [2024-12-06 03:58:49,545 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 428 transitions. [2024-12-06 03:58:49,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 03:58:49,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:49,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:49,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:49,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:49,593 INFO L256 TraceCheckSpWp]: Trace formula consists of 311 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-06 03:58:49,595 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:49,749 INFO L134 CoverageAnalysis]: Checked inductivity of 1238 backedges. 50 proven. 153 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2024-12-06 03:58:50,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:50,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 164 states and 433 transitions. [2024-12-06 03:58:50,821 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 433 transitions. [2024-12-06 03:58:50,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 03:58:50,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:50,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:50,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:50,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:50,865 INFO L256 TraceCheckSpWp]: Trace formula consists of 310 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 03:58:50,866 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:50,953 INFO L134 CoverageAnalysis]: Checked inductivity of 1264 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 1216 trivial. 0 not checked. [2024-12-06 03:58:51,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:51,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 164 states and 432 transitions. [2024-12-06 03:58:51,476 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 432 transitions. [2024-12-06 03:58:51,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 03:58:51,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:51,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:51,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:51,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:51,539 INFO L256 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-12-06 03:58:51,541 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:52,965 INFO L134 CoverageAnalysis]: Checked inductivity of 1224 backedges. 238 proven. 14 refuted. 0 times theorem prover too weak. 972 trivial. 0 not checked. [2024-12-06 03:58:55,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:55,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 166 states and 464 transitions. [2024-12-06 03:58:55,783 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 464 transitions. [2024-12-06 03:58:55,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 03:58:55,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:55,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:55,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:55,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:55,846 INFO L256 TraceCheckSpWp]: Trace formula consists of 327 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-12-06 03:58:55,849 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:56,025 INFO L134 CoverageAnalysis]: Checked inductivity of 1325 backedges. 52 proven. 145 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-12-06 03:58:57,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:57,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 169 states and 485 transitions. [2024-12-06 03:58:57,263 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 485 transitions. [2024-12-06 03:58:57,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 03:58:57,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:57,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:57,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:57,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:57,320 INFO L256 TraceCheckSpWp]: Trace formula consists of 327 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-12-06 03:58:57,322 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:57,475 INFO L134 CoverageAnalysis]: Checked inductivity of 1325 backedges. 50 proven. 75 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-12-06 03:58:57,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:57,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 170 states and 489 transitions. [2024-12-06 03:58:57,995 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 489 transitions. [2024-12-06 03:58:57,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 03:58:57,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:57,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:58,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:58,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:58,052 INFO L256 TraceCheckSpWp]: Trace formula consists of 327 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-12-06 03:58:58,053 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:58,203 INFO L134 CoverageAnalysis]: Checked inductivity of 1325 backedges. 52 proven. 145 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-12-06 03:58:58,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:58,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 171 states and 493 transitions. [2024-12-06 03:58:58,688 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 493 transitions. [2024-12-06 03:58:58,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 03:58:58,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:58,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:58,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:58,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:58,752 INFO L256 TraceCheckSpWp]: Trace formula consists of 327 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-12-06 03:58:58,755 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:58,914 INFO L134 CoverageAnalysis]: Checked inductivity of 1325 backedges. 52 proven. 145 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-12-06 03:58:59,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:59,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 172 states and 497 transitions. [2024-12-06 03:58:59,412 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 497 transitions. [2024-12-06 03:58:59,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 03:58:59,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:59,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:59,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:58:59,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:59,534 INFO L256 TraceCheckSpWp]: Trace formula consists of 330 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-12-06 03:58:59,536 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:00,038 INFO L134 CoverageAnalysis]: Checked inductivity of 1320 backedges. 117 proven. 141 refuted. 0 times theorem prover too weak. 1062 trivial. 0 not checked. [2024-12-06 03:59:02,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:02,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 175 states and 503 transitions. [2024-12-06 03:59:02,753 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 503 transitions. [2024-12-06 03:59:02,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 03:59:02,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:02,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:02,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:02,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:02,800 INFO L256 TraceCheckSpWp]: Trace formula consists of 332 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-12-06 03:59:02,803 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:03,142 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 52 proven. 136 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-12-06 03:59:05,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:05,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 179 states and 512 transitions. [2024-12-06 03:59:05,599 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 512 transitions. [2024-12-06 03:59:05,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 03:59:05,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:05,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:05,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:05,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:05,651 INFO L256 TraceCheckSpWp]: Trace formula consists of 335 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-12-06 03:59:05,652 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:05,805 INFO L134 CoverageAnalysis]: Checked inductivity of 1443 backedges. 54 proven. 164 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-12-06 03:59:07,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:07,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 182 states and 535 transitions. [2024-12-06 03:59:07,205 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 535 transitions. [2024-12-06 03:59:07,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 03:59:07,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:07,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:07,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:07,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:07,260 INFO L256 TraceCheckSpWp]: Trace formula consists of 335 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-12-06 03:59:07,261 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:07,428 INFO L134 CoverageAnalysis]: Checked inductivity of 1443 backedges. 54 proven. 164 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-12-06 03:59:08,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:08,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 183 states and 540 transitions. [2024-12-06 03:59:08,018 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 540 transitions. [2024-12-06 03:59:08,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 03:59:08,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:08,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:08,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:08,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:08,075 INFO L256 TraceCheckSpWp]: Trace formula consists of 335 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-12-06 03:59:08,077 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:08,246 INFO L134 CoverageAnalysis]: Checked inductivity of 1443 backedges. 54 proven. 164 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-12-06 03:59:08,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:08,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 184 states and 545 transitions. [2024-12-06 03:59:08,886 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 545 transitions. [2024-12-06 03:59:08,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 03:59:08,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:08,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:08,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:08,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:08,947 INFO L256 TraceCheckSpWp]: Trace formula consists of 335 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-12-06 03:59:08,948 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:09,104 INFO L134 CoverageAnalysis]: Checked inductivity of 1443 backedges. 52 proven. 91 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-12-06 03:59:09,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:09,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 185 states and 550 transitions. [2024-12-06 03:59:09,650 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 550 transitions. [2024-12-06 03:59:09,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 03:59:09,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:09,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:09,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:09,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:09,701 INFO L256 TraceCheckSpWp]: Trace formula consists of 335 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-12-06 03:59:09,702 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:09,850 INFO L134 CoverageAnalysis]: Checked inductivity of 1443 backedges. 54 proven. 164 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-12-06 03:59:10,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:10,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 186 states and 555 transitions. [2024-12-06 03:59:10,472 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 555 transitions. [2024-12-06 03:59:10,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 03:59:10,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:10,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:10,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:10,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:10,545 INFO L256 TraceCheckSpWp]: Trace formula consists of 335 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-12-06 03:59:10,549 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:10,797 INFO L134 CoverageAnalysis]: Checked inductivity of 1443 backedges. 63 proven. 155 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-12-06 03:59:11,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:11,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 187 states and 560 transitions. [2024-12-06 03:59:11,476 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 560 transitions. [2024-12-06 03:59:11,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 03:59:11,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:11,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:11,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:11,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:11,520 INFO L256 TraceCheckSpWp]: Trace formula consists of 334 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-06 03:59:11,521 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:12,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1465 backedges. 52 proven. 113 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-12-06 03:59:13,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:13,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 190 states and 568 transitions. [2024-12-06 03:59:13,701 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 568 transitions. [2024-12-06 03:59:13,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 03:59:13,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:13,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:13,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:14,344 INFO L134 CoverageAnalysis]: Checked inductivity of 1422 backedges. 52 proven. 70 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-12-06 03:59:16,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:16,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 190 states and 567 transitions. [2024-12-06 03:59:16,189 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 567 transitions. [2024-12-06 03:59:16,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 03:59:16,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:16,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:16,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:16,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:16,261 INFO L256 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-12-06 03:59:16,262 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:16,450 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 122 proven. 156 refuted. 0 times theorem prover too weak. 1156 trivial. 0 not checked. [2024-12-06 03:59:17,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:17,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 193 states and 576 transitions. [2024-12-06 03:59:17,802 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 576 transitions. [2024-12-06 03:59:17,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 03:59:17,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:17,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:17,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:17,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:17,857 INFO L256 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-12-06 03:59:17,858 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:18,029 INFO L134 CoverageAnalysis]: Checked inductivity of 1572 backedges. 56 proven. 190 refuted. 0 times theorem prover too weak. 1326 trivial. 0 not checked. [2024-12-06 03:59:19,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:19,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 194 states and 582 transitions. [2024-12-06 03:59:19,167 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 582 transitions. [2024-12-06 03:59:19,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 03:59:19,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:19,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:19,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:19,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:19,215 INFO L256 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 03:59:19,216 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:19,317 INFO L134 CoverageAnalysis]: Checked inductivity of 1602 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 1548 trivial. 0 not checked. [2024-12-06 03:59:19,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:19,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 194 states and 581 transitions. [2024-12-06 03:59:19,993 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 581 transitions. [2024-12-06 03:59:19,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 03:59:19,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:19,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:20,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:20,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:20,054 INFO L256 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-12-06 03:59:20,055 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:20,717 INFO L134 CoverageAnalysis]: Checked inductivity of 1554 backedges. 198 proven. 168 refuted. 0 times theorem prover too weak. 1188 trivial. 0 not checked. [2024-12-06 03:59:22,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:22,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 197 states and 601 transitions. [2024-12-06 03:59:22,623 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 601 transitions. [2024-12-06 03:59:22,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:59:22,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:22,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:22,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:22,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:22,718 INFO L256 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-12-06 03:59:22,720 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:22,941 INFO L134 CoverageAnalysis]: Checked inductivity of 1667 backedges. 58 proven. 178 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-12-06 03:59:23,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:23,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 199 states and 613 transitions. [2024-12-06 03:59:23,968 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 613 transitions. [2024-12-06 03:59:23,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:59:23,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:23,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:23,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:24,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:24,033 INFO L256 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-12-06 03:59:24,034 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:24,213 INFO L134 CoverageAnalysis]: Checked inductivity of 1667 backedges. 58 proven. 178 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-12-06 03:59:24,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:24,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 200 states and 617 transitions. [2024-12-06 03:59:24,876 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 617 transitions. [2024-12-06 03:59:24,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:59:24,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:24,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:24,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:24,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:24,941 INFO L256 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-12-06 03:59:24,943 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:25,122 INFO L134 CoverageAnalysis]: Checked inductivity of 1667 backedges. 58 proven. 178 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-12-06 03:59:25,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:25,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 201 states and 621 transitions. [2024-12-06 03:59:25,842 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 621 transitions. [2024-12-06 03:59:25,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:59:25,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:25,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:25,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:25,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:25,919 INFO L256 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-12-06 03:59:25,921 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:26,100 INFO L134 CoverageAnalysis]: Checked inductivity of 1667 backedges. 56 proven. 99 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2024-12-06 03:59:26,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:26,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 202 states and 625 transitions. [2024-12-06 03:59:26,785 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 625 transitions. [2024-12-06 03:59:26,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:59:26,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:26,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:26,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:26,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:26,857 INFO L256 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-12-06 03:59:26,859 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:27,033 INFO L134 CoverageAnalysis]: Checked inductivity of 1667 backedges. 58 proven. 178 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-12-06 03:59:27,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:27,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 203 states and 629 transitions. [2024-12-06 03:59:27,699 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 629 transitions. [2024-12-06 03:59:27,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:59:27,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:27,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:27,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:27,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:27,762 INFO L256 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-12-06 03:59:27,764 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:27,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1667 backedges. 56 proven. 99 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2024-12-06 03:59:28,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:28,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 204 states and 633 transitions. [2024-12-06 03:59:28,670 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 633 transitions. [2024-12-06 03:59:28,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:59:28,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:28,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:28,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:28,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:28,727 INFO L256 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-12-06 03:59:28,728 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:28,893 INFO L134 CoverageAnalysis]: Checked inductivity of 1667 backedges. 56 proven. 99 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2024-12-06 03:59:29,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:29,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 207 states and 643 transitions. [2024-12-06 03:59:29,487 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 643 transitions. [2024-12-06 03:59:29,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 03:59:29,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:29,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:29,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:29,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:29,540 INFO L256 TraceCheckSpWp]: Trace formula consists of 364 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-12-06 03:59:29,541 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:29,922 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 58 proven. 171 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-12-06 03:59:32,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:32,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 211 states and 652 transitions. [2024-12-06 03:59:32,897 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 652 transitions. [2024-12-06 03:59:32,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 03:59:32,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:32,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:32,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:32,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:32,954 INFO L256 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-12-06 03:59:32,955 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:33,129 INFO L134 CoverageAnalysis]: Checked inductivity of 1801 backedges. 60 proven. 201 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-12-06 03:59:34,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:34,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 214 states and 673 transitions. [2024-12-06 03:59:34,856 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 673 transitions. [2024-12-06 03:59:34,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 03:59:34,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:34,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:34,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:34,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:34,914 INFO L256 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-12-06 03:59:34,915 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:35,080 INFO L134 CoverageAnalysis]: Checked inductivity of 1801 backedges. 58 proven. 119 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-12-06 03:59:35,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:35,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 215 states and 677 transitions. [2024-12-06 03:59:35,868 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 677 transitions. [2024-12-06 03:59:35,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 03:59:35,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:35,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:35,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:35,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:35,925 INFO L256 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-12-06 03:59:35,928 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:36,102 INFO L134 CoverageAnalysis]: Checked inductivity of 1801 backedges. 60 proven. 201 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-12-06 03:59:36,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:36,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 216 states and 681 transitions. [2024-12-06 03:59:36,819 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 681 transitions. [2024-12-06 03:59:36,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 03:59:36,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:36,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:36,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:36,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:36,876 INFO L256 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-12-06 03:59:36,878 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:37,097 INFO L134 CoverageAnalysis]: Checked inductivity of 1801 backedges. 58 proven. 119 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-12-06 03:59:37,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:37,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 217 states and 685 transitions. [2024-12-06 03:59:37,791 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 685 transitions. [2024-12-06 03:59:37,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 03:59:37,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:37,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:37,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:37,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:37,858 INFO L256 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-12-06 03:59:37,860 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:38,037 INFO L134 CoverageAnalysis]: Checked inductivity of 1801 backedges. 60 proven. 201 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-12-06 03:59:38,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:38,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 218 states and 689 transitions. [2024-12-06 03:59:38,776 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 689 transitions. [2024-12-06 03:59:38,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 03:59:38,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:38,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:38,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:38,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:38,836 INFO L256 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-12-06 03:59:38,838 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:38,998 INFO L134 CoverageAnalysis]: Checked inductivity of 1801 backedges. 60 proven. 201 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-12-06 03:59:39,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:39,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 219 states and 693 transitions. [2024-12-06 03:59:39,734 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 693 transitions. [2024-12-06 03:59:39,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 03:59:39,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:39,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:39,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:39,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:39,825 INFO L256 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-12-06 03:59:39,827 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:40,311 INFO L134 CoverageAnalysis]: Checked inductivity of 1788 backedges. 302 proven. 24 refuted. 0 times theorem prover too weak. 1462 trivial. 0 not checked. [2024-12-06 03:59:42,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:42,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 222 states and 708 transitions. [2024-12-06 03:59:42,009 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 708 transitions. [2024-12-06 03:59:42,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 03:59:42,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:42,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:42,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:42,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:42,058 INFO L256 TraceCheckSpWp]: Trace formula consists of 375 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-12-06 03:59:42,060 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:42,245 INFO L134 CoverageAnalysis]: Checked inductivity of 1946 backedges. 62 proven. 231 refuted. 0 times theorem prover too weak. 1653 trivial. 0 not checked. [2024-12-06 03:59:44,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:44,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 226 states and 726 transitions. [2024-12-06 03:59:44,396 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 726 transitions. [2024-12-06 03:59:44,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 03:59:44,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:44,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:44,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:44,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:44,450 INFO L256 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 03:59:44,452 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:44,562 INFO L134 CoverageAnalysis]: Checked inductivity of 1980 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 1920 trivial. 0 not checked. [2024-12-06 03:59:45,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:45,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 226 states and 725 transitions. [2024-12-06 03:59:45,244 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 725 transitions. [2024-12-06 03:59:45,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 03:59:45,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:45,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:45,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:45,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:45,326 INFO L256 TraceCheckSpWp]: Trace formula consists of 383 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-12-06 03:59:45,327 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:45,493 INFO L134 CoverageAnalysis]: Checked inductivity of 1910 backedges. 60 proven. 110 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-12-06 03:59:45,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:45,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 229 states and 735 transitions. [2024-12-06 03:59:45,994 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 735 transitions. [2024-12-06 03:59:45,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 03:59:45,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:45,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:46,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:46,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:46,056 INFO L256 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-12-06 03:59:46,058 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:46,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2049 backedges. 73 proven. 206 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-12-06 03:59:47,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:47,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 232 states and 745 transitions. [2024-12-06 03:59:47,084 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 745 transitions. [2024-12-06 03:59:47,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 03:59:47,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:47,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:47,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:47,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:47,140 INFO L256 TraceCheckSpWp]: Trace formula consists of 396 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-12-06 03:59:47,141 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:47,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2258 backedges. 64 proven. 210 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-12-06 03:59:50,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:50,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 236 states and 754 transitions. [2024-12-06 03:59:50,974 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 754 transitions. [2024-12-06 03:59:50,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 03:59:50,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:50,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:50,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:51,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:51,035 INFO L256 TraceCheckSpWp]: Trace formula consists of 399 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-12-06 03:59:51,037 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:51,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2199 backedges. 64 proven. 151 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-12-06 03:59:53,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:53,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 239 states and 775 transitions. [2024-12-06 03:59:53,139 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 775 transitions. [2024-12-06 03:59:53,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 03:59:53,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:53,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:53,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:53,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:53,202 INFO L256 TraceCheckSpWp]: Trace formula consists of 399 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-12-06 03:59:53,203 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:53,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2199 backedges. 66 proven. 242 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-12-06 03:59:54,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:54,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 242 states and 785 transitions. [2024-12-06 03:59:54,108 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 785 transitions. [2024-12-06 03:59:54,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 03:59:54,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:54,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:54,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:54,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:54,173 INFO L256 TraceCheckSpWp]: Trace formula consists of 399 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-12-06 03:59:54,175 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:54,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2199 backedges. 66 proven. 242 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-12-06 03:59:55,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:55,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 243 states and 789 transitions. [2024-12-06 03:59:55,374 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 789 transitions. [2024-12-06 03:59:55,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 03:59:55,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:55,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:55,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:55,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:55,440 INFO L256 TraceCheckSpWp]: Trace formula consists of 399 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-12-06 03:59:55,441 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:55,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2199 backedges. 64 proven. 151 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-12-06 03:59:56,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:56,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 244 states and 793 transitions. [2024-12-06 03:59:56,507 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 793 transitions. [2024-12-06 03:59:56,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 03:59:56,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:56,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:56,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:56,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:56,561 INFO L256 TraceCheckSpWp]: Trace formula consists of 399 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-12-06 03:59:56,562 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:56,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2199 backedges. 64 proven. 151 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-12-06 03:59:57,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:57,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 245 states and 797 transitions. [2024-12-06 03:59:57,636 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 797 transitions. [2024-12-06 03:59:57,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 03:59:57,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:57,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:57,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:57,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:57,690 INFO L256 TraceCheckSpWp]: Trace formula consists of 399 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-12-06 03:59:57,691 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:57,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2199 backedges. 64 proven. 151 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-12-06 03:59:58,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:58,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 246 states and 801 transitions. [2024-12-06 03:59:58,765 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 801 transitions. [2024-12-06 03:59:58,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 03:59:58,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:58,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:58,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:58,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:58,822 INFO L256 TraceCheckSpWp]: Trace formula consists of 399 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-12-06 03:59:58,823 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:59,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2199 backedges. 64 proven. 151 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-12-06 03:59:59,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:59,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 247 states and 805 transitions. [2024-12-06 03:59:59,891 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 805 transitions. [2024-12-06 03:59:59,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 03:59:59,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:59,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:59,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:59,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:59,945 INFO L256 TraceCheckSpWp]: Trace formula consists of 407 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-12-06 03:59:59,946 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:00,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2360 backedges. 66 proven. 182 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2024-12-06 04:00:02,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:02,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 251 states and 822 transitions. [2024-12-06 04:00:02,280 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 822 transitions. [2024-12-06 04:00:02,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 04:00:02,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:02,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:02,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:02,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:02,342 INFO L256 TraceCheckSpWp]: Trace formula consists of 406 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:00:02,343 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:02,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2398 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 2332 trivial. 0 not checked. [2024-12-06 04:00:03,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:03,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 251 states and 821 transitions. [2024-12-06 04:00:03,218 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 821 transitions. [2024-12-06 04:00:03,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 04:00:03,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:03,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:03,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:03,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:03,291 INFO L256 TraceCheckSpWp]: Trace formula consists of 423 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-12-06 04:00:03,293 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:03,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2471 backedges. 70 proven. 256 refuted. 0 times theorem prover too weak. 2145 trivial. 0 not checked. [2024-12-06 04:00:04,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:04,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 254 states and 831 transitions. [2024-12-06 04:00:04,317 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 831 transitions. [2024-12-06 04:00:04,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 04:00:04,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:04,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:04,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:04,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:04,375 INFO L256 TraceCheckSpWp]: Trace formula consists of 428 conjuncts, 69 conjuncts are in the unsatisfiable core [2024-12-06 04:00:04,377 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:05,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 81 proven. 344 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked. [2024-12-06 04:00:09,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:09,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 258 states and 840 transitions. [2024-12-06 04:00:09,105 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 840 transitions. [2024-12-06 04:00:09,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 04:00:09,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:09,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:09,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:09,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:09,167 INFO L256 TraceCheckSpWp]: Trace formula consists of 431 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-12-06 04:00:09,168 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:09,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2637 backedges. 70 proven. 187 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-12-06 04:00:11,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:11,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 261 states and 861 transitions. [2024-12-06 04:00:11,669 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 861 transitions. [2024-12-06 04:00:11,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 04:00:11,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:11,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:11,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:11,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:11,738 INFO L256 TraceCheckSpWp]: Trace formula consists of 431 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-12-06 04:00:11,740 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:11,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2637 backedges. 70 proven. 187 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-12-06 04:00:12,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:12,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 262 states and 865 transitions. [2024-12-06 04:00:12,947 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 865 transitions. [2024-12-06 04:00:12,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 04:00:12,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:12,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:12,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:13,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:13,013 INFO L256 TraceCheckSpWp]: Trace formula consists of 431 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-12-06 04:00:13,014 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:13,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2637 backedges. 70 proven. 187 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-12-06 04:00:14,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:14,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 263 states and 869 transitions. [2024-12-06 04:00:14,184 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 869 transitions. [2024-12-06 04:00:14,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 04:00:14,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:14,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:14,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:14,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:14,243 INFO L256 TraceCheckSpWp]: Trace formula consists of 431 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-12-06 04:00:14,244 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:14,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2637 backedges. 72 proven. 287 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked. [2024-12-06 04:00:15,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:15,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 264 states and 873 transitions. [2024-12-06 04:00:15,472 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 873 transitions. [2024-12-06 04:00:15,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 04:00:15,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:15,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:15,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:15,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:15,532 INFO L256 TraceCheckSpWp]: Trace formula consists of 431 conjuncts, 69 conjuncts are in the unsatisfiable core [2024-12-06 04:00:15,533 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:15,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2637 backedges. 81 proven. 278 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked. [2024-12-06 04:00:16,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:16,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 265 states and 877 transitions. [2024-12-06 04:00:16,831 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 877 transitions. [2024-12-06 04:00:16,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 04:00:16,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:16,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:16,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:16,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:16,902 INFO L256 TraceCheckSpWp]: Trace formula consists of 431 conjuncts, 69 conjuncts are in the unsatisfiable core [2024-12-06 04:00:16,903 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:17,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2637 backedges. 81 proven. 278 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked. [2024-12-06 04:00:18,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:18,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 266 states and 881 transitions. [2024-12-06 04:00:18,236 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 881 transitions. [2024-12-06 04:00:18,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-06 04:00:18,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:18,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:18,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:18,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:18,301 INFO L256 TraceCheckSpWp]: Trace formula consists of 439 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-12-06 04:00:18,302 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:18,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2814 backedges. 72 proven. 222 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2024-12-06 04:00:21,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:21,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 270 states and 898 transitions. [2024-12-06 04:00:21,193 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 898 transitions. [2024-12-06 04:00:21,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-06 04:00:21,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:21,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:21,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:21,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:21,255 INFO L256 TraceCheckSpWp]: Trace formula consists of 438 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:00:21,256 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:21,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2856 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 2784 trivial. 0 not checked. [2024-12-06 04:00:22,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:22,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 270 states and 897 transitions. [2024-12-06 04:00:22,221 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 897 transitions. [2024-12-06 04:00:22,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 04:00:22,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:22,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:22,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:22,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:22,286 INFO L256 TraceCheckSpWp]: Trace formula consists of 460 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-12-06 04:00:22,287 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:22,808 INFO L134 CoverageAnalysis]: Checked inductivity of 3188 backedges. 76 proven. 300 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-12-06 04:00:27,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:27,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 274 states and 906 transitions. [2024-12-06 04:00:27,101 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 906 transitions. [2024-12-06 04:00:27,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 04:00:27,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:27,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:27,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:27,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:27,180 INFO L256 TraceCheckSpWp]: Trace formula consists of 463 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-12-06 04:00:27,182 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:27,420 INFO L134 CoverageAnalysis]: Checked inductivity of 3115 backedges. 78 proven. 336 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-12-06 04:00:29,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:29,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 277 states and 926 transitions. [2024-12-06 04:00:29,896 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 926 transitions. [2024-12-06 04:00:29,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 04:00:29,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:29,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:29,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:29,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:29,962 INFO L256 TraceCheckSpWp]: Trace formula consists of 463 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-12-06 04:00:29,963 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:30,168 INFO L134 CoverageAnalysis]: Checked inductivity of 3115 backedges. 78 proven. 336 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-12-06 04:00:31,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:31,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 278 states and 930 transitions. [2024-12-06 04:00:31,214 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 930 transitions. [2024-12-06 04:00:31,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 04:00:31,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:31,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:31,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:31,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:31,279 INFO L256 TraceCheckSpWp]: Trace formula consists of 463 conjuncts, 73 conjuncts are in the unsatisfiable core [2024-12-06 04:00:31,281 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:31,555 INFO L134 CoverageAnalysis]: Checked inductivity of 3115 backedges. 87 proven. 327 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-12-06 04:00:32,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:32,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 279 states and 934 transitions. [2024-12-06 04:00:32,663 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 934 transitions. [2024-12-06 04:00:32,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 04:00:32,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:32,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:32,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:32,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:32,731 INFO L256 TraceCheckSpWp]: Trace formula consists of 463 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-12-06 04:00:32,732 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:32,940 INFO L134 CoverageAnalysis]: Checked inductivity of 3115 backedges. 76 proven. 227 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-12-06 04:00:34,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:34,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 280 states and 938 transitions. [2024-12-06 04:00:34,014 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 938 transitions. [2024-12-06 04:00:34,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 04:00:34,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:34,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:34,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:34,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:34,085 INFO L256 TraceCheckSpWp]: Trace formula consists of 463 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-12-06 04:00:34,087 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:34,296 INFO L134 CoverageAnalysis]: Checked inductivity of 3115 backedges. 76 proven. 227 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-12-06 04:00:35,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:35,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 281 states and 942 transitions. [2024-12-06 04:00:35,256 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 942 transitions. [2024-12-06 04:00:35,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 04:00:35,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:35,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:35,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:35,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:35,318 INFO L256 TraceCheckSpWp]: Trace formula consists of 463 conjuncts, 73 conjuncts are in the unsatisfiable core [2024-12-06 04:00:35,320 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:35,641 INFO L134 CoverageAnalysis]: Checked inductivity of 3115 backedges. 87 proven. 327 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-12-06 04:00:36,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:36,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 282 states and 946 transitions. [2024-12-06 04:00:36,715 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 946 transitions. [2024-12-06 04:00:36,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-06 04:00:36,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:36,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:36,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:36,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:36,787 INFO L256 TraceCheckSpWp]: Trace formula consists of 471 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-12-06 04:00:36,789 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:37,017 INFO L134 CoverageAnalysis]: Checked inductivity of 3308 backedges. 78 proven. 266 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-12-06 04:00:39,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:39,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 286 states and 963 transitions. [2024-12-06 04:00:39,552 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 963 transitions. [2024-12-06 04:00:39,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-06 04:00:39,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:39,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:39,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:39,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:39,621 INFO L256 TraceCheckSpWp]: Trace formula consists of 470 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:00:39,622 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:39,814 INFO L134 CoverageAnalysis]: Checked inductivity of 3354 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 3276 trivial. 0 not checked. [2024-12-06 04:00:40,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:40,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 286 states and 962 transitions. [2024-12-06 04:00:40,674 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 962 transitions. [2024-12-06 04:00:40,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-12-06 04:00:40,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:40,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:40,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:40,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:40,733 INFO L256 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-12-06 04:00:40,734 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:41,305 INFO L134 CoverageAnalysis]: Checked inductivity of 3713 backedges. 82 proven. 351 refuted. 0 times theorem prover too weak. 3280 trivial. 0 not checked. [2024-12-06 04:00:46,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:46,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 290 states and 971 transitions. [2024-12-06 04:00:46,023 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 971 transitions. [2024-12-06 04:00:46,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 04:00:46,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:46,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:46,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:46,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:46,098 INFO L256 TraceCheckSpWp]: Trace formula consists of 495 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-12-06 04:00:46,099 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:46,343 INFO L134 CoverageAnalysis]: Checked inductivity of 3633 backedges. 82 proven. 271 refuted. 0 times theorem prover too weak. 3280 trivial. 0 not checked. [2024-12-06 04:00:49,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:49,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 293 states and 991 transitions. [2024-12-06 04:00:49,144 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 991 transitions. [2024-12-06 04:00:49,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 04:00:49,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:49,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:49,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:49,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:49,218 INFO L256 TraceCheckSpWp]: Trace formula consists of 495 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-12-06 04:00:49,220 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:49,517 INFO L134 CoverageAnalysis]: Checked inductivity of 3633 backedges. 84 proven. 389 refuted. 0 times theorem prover too weak. 3160 trivial. 0 not checked. [2024-12-06 04:00:50,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:50,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 294 states and 995 transitions. [2024-12-06 04:00:50,756 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 995 transitions. [2024-12-06 04:00:50,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 04:00:50,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:50,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:50,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:50,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:50,831 INFO L256 TraceCheckSpWp]: Trace formula consists of 495 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-12-06 04:00:50,832 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:51,083 INFO L134 CoverageAnalysis]: Checked inductivity of 3633 backedges. 82 proven. 271 refuted. 0 times theorem prover too weak. 3280 trivial. 0 not checked. [2024-12-06 04:00:52,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:52,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 295 states and 999 transitions. [2024-12-06 04:00:52,258 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 999 transitions. [2024-12-06 04:00:52,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 04:00:52,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:52,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:52,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:52,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:52,340 INFO L256 TraceCheckSpWp]: Trace formula consists of 495 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-12-06 04:00:52,341 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:52,601 INFO L134 CoverageAnalysis]: Checked inductivity of 3633 backedges. 84 proven. 389 refuted. 0 times theorem prover too weak. 3160 trivial. 0 not checked. [2024-12-06 04:00:53,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:53,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 296 states and 1003 transitions. [2024-12-06 04:00:53,812 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 1003 transitions. [2024-12-06 04:00:53,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 04:00:53,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:53,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:53,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:53,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:53,887 INFO L256 TraceCheckSpWp]: Trace formula consists of 495 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-12-06 04:00:53,889 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:54,119 INFO L134 CoverageAnalysis]: Checked inductivity of 3633 backedges. 84 proven. 389 refuted. 0 times theorem prover too weak. 3160 trivial. 0 not checked. [2024-12-06 04:00:55,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:55,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 297 states and 1007 transitions. [2024-12-06 04:00:55,333 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 1007 transitions. [2024-12-06 04:00:55,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 04:00:55,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:55,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:55,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:55,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:55,407 INFO L256 TraceCheckSpWp]: Trace formula consists of 495 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-12-06 04:00:55,410 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:55,652 INFO L134 CoverageAnalysis]: Checked inductivity of 3633 backedges. 82 proven. 271 refuted. 0 times theorem prover too weak. 3280 trivial. 0 not checked. [2024-12-06 04:00:56,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:56,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 298 states and 1011 transitions. [2024-12-06 04:00:56,844 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 1011 transitions. [2024-12-06 04:00:56,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 04:00:56,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:56,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:56,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:00:56,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:56,917 INFO L256 TraceCheckSpWp]: Trace formula consists of 503 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-12-06 04:00:56,918 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:57,215 INFO L134 CoverageAnalysis]: Checked inductivity of 3842 backedges. 84 proven. 314 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2024-12-06 04:01:00,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:00,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 302 states and 1028 transitions. [2024-12-06 04:01:00,174 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 1028 transitions. [2024-12-06 04:01:00,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 04:01:00,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:00,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:00,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:00,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:00,242 INFO L256 TraceCheckSpWp]: Trace formula consists of 502 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:01:00,243 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:00,379 INFO L134 CoverageAnalysis]: Checked inductivity of 3892 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 3808 trivial. 0 not checked. [2024-12-06 04:01:01,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:01,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 302 states and 1027 transitions. [2024-12-06 04:01:01,266 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 1027 transitions. [2024-12-06 04:01:01,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-12-06 04:01:01,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:01,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:01,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:01,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:01,328 INFO L256 TraceCheckSpWp]: Trace formula consists of 524 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-12-06 04:01:01,329 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:01,960 INFO L134 CoverageAnalysis]: Checked inductivity of 4278 backedges. 88 proven. 406 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-12-06 04:01:07,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:07,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 306 states and 1036 transitions. [2024-12-06 04:01:07,060 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 1036 transitions. [2024-12-06 04:01:07,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-06 04:01:07,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:07,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:07,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:07,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:07,153 INFO L256 TraceCheckSpWp]: Trace formula consists of 527 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-12-06 04:01:07,155 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:07,412 INFO L134 CoverageAnalysis]: Checked inductivity of 4191 backedges. 90 proven. 446 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-12-06 04:01:10,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:10,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 309 states and 1056 transitions. [2024-12-06 04:01:10,281 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 1056 transitions. [2024-12-06 04:01:10,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-06 04:01:10,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:10,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:10,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:10,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:10,365 INFO L256 TraceCheckSpWp]: Trace formula consists of 527 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-12-06 04:01:10,367 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:10,646 INFO L134 CoverageAnalysis]: Checked inductivity of 4191 backedges. 90 proven. 446 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-12-06 04:01:11,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:11,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 310 states and 1060 transitions. [2024-12-06 04:01:11,966 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 1060 transitions. [2024-12-06 04:01:11,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-06 04:01:11,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:11,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:11,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:12,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:12,051 INFO L256 TraceCheckSpWp]: Trace formula consists of 527 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-12-06 04:01:12,053 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:12,315 INFO L134 CoverageAnalysis]: Checked inductivity of 4191 backedges. 88 proven. 319 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-12-06 04:01:13,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:13,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 311 states and 1064 transitions. [2024-12-06 04:01:13,616 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 1064 transitions. [2024-12-06 04:01:13,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-06 04:01:13,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:13,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:13,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:13,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:13,699 INFO L256 TraceCheckSpWp]: Trace formula consists of 527 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-12-06 04:01:13,700 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:13,976 INFO L134 CoverageAnalysis]: Checked inductivity of 4191 backedges. 90 proven. 446 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-12-06 04:01:15,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:15,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 312 states and 1068 transitions. [2024-12-06 04:01:15,239 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 1068 transitions. [2024-12-06 04:01:15,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-06 04:01:15,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:15,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:15,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:15,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:15,320 INFO L256 TraceCheckSpWp]: Trace formula consists of 527 conjuncts, 81 conjuncts are in the unsatisfiable core [2024-12-06 04:01:15,323 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:15,675 INFO L134 CoverageAnalysis]: Checked inductivity of 4191 backedges. 99 proven. 437 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-12-06 04:01:16,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:16,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 313 states and 1072 transitions. [2024-12-06 04:01:16,891 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 1072 transitions. [2024-12-06 04:01:16,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-06 04:01:16,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:16,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:16,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:16,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:16,971 INFO L256 TraceCheckSpWp]: Trace formula consists of 527 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-12-06 04:01:16,973 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:17,219 INFO L134 CoverageAnalysis]: Checked inductivity of 4191 backedges. 90 proven. 446 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-12-06 04:01:18,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:18,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 314 states and 1076 transitions. [2024-12-06 04:01:18,534 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 1076 transitions. [2024-12-06 04:01:18,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-12-06 04:01:18,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:18,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:18,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:18,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:18,601 INFO L256 TraceCheckSpWp]: Trace formula consists of 535 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-12-06 04:01:18,603 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:18,879 INFO L134 CoverageAnalysis]: Checked inductivity of 4416 backedges. 90 proven. 366 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-12-06 04:01:21,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:21,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 318 states and 1093 transitions. [2024-12-06 04:01:21,754 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 1093 transitions. [2024-12-06 04:01:21,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-12-06 04:01:21,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:21,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:21,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:21,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:21,838 INFO L256 TraceCheckSpWp]: Trace formula consists of 534 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:01:21,839 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:22,001 INFO L134 CoverageAnalysis]: Checked inductivity of 4470 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-12-06 04:01:23,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:23,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 318 states and 1092 transitions. [2024-12-06 04:01:23,099 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 1092 transitions. [2024-12-06 04:01:23,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 04:01:23,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:23,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:23,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:23,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:23,172 INFO L256 TraceCheckSpWp]: Trace formula consists of 556 conjuncts, 69 conjuncts are in the unsatisfiable core [2024-12-06 04:01:23,174 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:23,742 INFO L134 CoverageAnalysis]: Checked inductivity of 4883 backedges. 94 proven. 465 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-12-06 04:01:29,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:29,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 322 states and 1101 transitions. [2024-12-06 04:01:29,236 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 1101 transitions. [2024-12-06 04:01:29,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 04:01:29,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:29,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:29,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:29,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:29,321 INFO L256 TraceCheckSpWp]: Trace formula consists of 559 conjuncts, 85 conjuncts are in the unsatisfiable core [2024-12-06 04:01:29,323 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:29,726 INFO L134 CoverageAnalysis]: Checked inductivity of 4789 backedges. 105 proven. 498 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-12-06 04:01:32,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:32,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 325 states and 1121 transitions. [2024-12-06 04:01:32,963 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 1121 transitions. [2024-12-06 04:01:32,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 04:01:32,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:32,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:32,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:33,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:33,061 INFO L256 TraceCheckSpWp]: Trace formula consists of 559 conjuncts, 85 conjuncts are in the unsatisfiable core [2024-12-06 04:01:33,063 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:33,431 INFO L134 CoverageAnalysis]: Checked inductivity of 4789 backedges. 105 proven. 498 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-12-06 04:01:34,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:34,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 326 states and 1125 transitions. [2024-12-06 04:01:34,984 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 1125 transitions. [2024-12-06 04:01:34,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 04:01:34,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:34,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:35,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:35,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:35,061 INFO L256 TraceCheckSpWp]: Trace formula consists of 559 conjuncts, 79 conjuncts are in the unsatisfiable core [2024-12-06 04:01:35,063 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:35,346 INFO L134 CoverageAnalysis]: Checked inductivity of 4789 backedges. 96 proven. 507 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-12-06 04:01:36,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:36,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 327 states and 1129 transitions. [2024-12-06 04:01:36,778 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 1129 transitions. [2024-12-06 04:01:36,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 04:01:36,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:36,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:36,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:36,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:36,863 INFO L256 TraceCheckSpWp]: Trace formula consists of 559 conjuncts, 79 conjuncts are in the unsatisfiable core [2024-12-06 04:01:36,865 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:37,137 INFO L134 CoverageAnalysis]: Checked inductivity of 4789 backedges. 96 proven. 507 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-12-06 04:01:38,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:38,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 328 states and 1133 transitions. [2024-12-06 04:01:38,593 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 1133 transitions. [2024-12-06 04:01:38,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 04:01:38,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:38,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:38,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:38,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:38,676 INFO L256 TraceCheckSpWp]: Trace formula consists of 559 conjuncts, 69 conjuncts are in the unsatisfiable core [2024-12-06 04:01:38,678 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:38,955 INFO L134 CoverageAnalysis]: Checked inductivity of 4789 backedges. 94 proven. 371 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-12-06 04:01:40,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:40,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 329 states and 1137 transitions. [2024-12-06 04:01:40,534 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 1137 transitions. [2024-12-06 04:01:40,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 04:01:40,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:40,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:40,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:40,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:40,617 INFO L256 TraceCheckSpWp]: Trace formula consists of 559 conjuncts, 85 conjuncts are in the unsatisfiable core [2024-12-06 04:01:40,618 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:41,001 INFO L134 CoverageAnalysis]: Checked inductivity of 4789 backedges. 105 proven. 498 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-12-06 04:01:42,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:42,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 330 states and 1141 transitions. [2024-12-06 04:01:42,423 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 1141 transitions. [2024-12-06 04:01:42,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-06 04:01:42,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:42,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:42,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:42,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:42,502 INFO L256 TraceCheckSpWp]: Trace formula consists of 567 conjuncts, 69 conjuncts are in the unsatisfiable core [2024-12-06 04:01:42,504 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:42,811 INFO L134 CoverageAnalysis]: Checked inductivity of 5030 backedges. 96 proven. 422 refuted. 0 times theorem prover too weak. 4512 trivial. 0 not checked. [2024-12-06 04:01:46,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:46,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 334 states and 1158 transitions. [2024-12-06 04:01:46,216 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 1158 transitions. [2024-12-06 04:01:46,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-06 04:01:46,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:46,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:46,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:46,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:46,301 INFO L256 TraceCheckSpWp]: Trace formula consists of 566 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:01:46,303 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:46,486 INFO L134 CoverageAnalysis]: Checked inductivity of 5088 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 4992 trivial. 0 not checked. [2024-12-06 04:01:47,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:47,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 334 states and 1157 transitions. [2024-12-06 04:01:47,623 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 1157 transitions. [2024-12-06 04:01:47,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-12-06 04:01:47,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:47,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:47,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:47,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:47,707 INFO L256 TraceCheckSpWp]: Trace formula consists of 588 conjuncts, 73 conjuncts are in the unsatisfiable core [2024-12-06 04:01:47,708 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:48,458 INFO L134 CoverageAnalysis]: Checked inductivity of 5528 backedges. 100 proven. 528 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-12-06 04:01:54,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:54,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 338 states and 1166 transitions. [2024-12-06 04:01:54,573 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 1166 transitions. [2024-12-06 04:01:54,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-12-06 04:01:54,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:54,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:54,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:54,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:54,668 INFO L256 TraceCheckSpWp]: Trace formula consists of 591 conjuncts, 73 conjuncts are in the unsatisfiable core [2024-12-06 04:01:54,670 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:54,971 INFO L134 CoverageAnalysis]: Checked inductivity of 5427 backedges. 100 proven. 427 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-12-06 04:01:58,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:58,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 341 states and 1186 transitions. [2024-12-06 04:01:58,411 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 1186 transitions. [2024-12-06 04:01:58,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-12-06 04:01:58,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:58,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:58,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:58,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:58,502 INFO L256 TraceCheckSpWp]: Trace formula consists of 591 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-12-06 04:01:58,504 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:58,808 INFO L134 CoverageAnalysis]: Checked inductivity of 5427 backedges. 102 proven. 572 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-12-06 04:02:00,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:00,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 342 states and 1190 transitions. [2024-12-06 04:02:00,256 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 1190 transitions. [2024-12-06 04:02:00,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-12-06 04:02:00,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:00,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:00,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:00,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:00,349 INFO L256 TraceCheckSpWp]: Trace formula consists of 591 conjuncts, 73 conjuncts are in the unsatisfiable core [2024-12-06 04:02:00,351 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:00,628 INFO L134 CoverageAnalysis]: Checked inductivity of 5427 backedges. 100 proven. 427 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-12-06 04:02:02,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:02,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 343 states and 1194 transitions. [2024-12-06 04:02:02,158 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 1194 transitions. [2024-12-06 04:02:02,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-12-06 04:02:02,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:02,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:02,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:02,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:02,242 INFO L256 TraceCheckSpWp]: Trace formula consists of 591 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-12-06 04:02:02,244 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:02,544 INFO L134 CoverageAnalysis]: Checked inductivity of 5427 backedges. 102 proven. 572 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-12-06 04:02:03,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:04,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 344 states and 1198 transitions. [2024-12-06 04:02:04,000 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 1198 transitions. [2024-12-06 04:02:04,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-12-06 04:02:04,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:04,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:04,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:04,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:04,092 INFO L256 TraceCheckSpWp]: Trace formula consists of 591 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-12-06 04:02:04,094 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:04,445 INFO L134 CoverageAnalysis]: Checked inductivity of 5427 backedges. 102 proven. 572 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-12-06 04:02:05,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:05,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 345 states and 1202 transitions. [2024-12-06 04:02:05,990 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 1202 transitions. [2024-12-06 04:02:05,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-12-06 04:02:05,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:05,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:06,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:06,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:06,080 INFO L256 TraceCheckSpWp]: Trace formula consists of 591 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-12-06 04:02:06,082 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:06,389 INFO L134 CoverageAnalysis]: Checked inductivity of 5427 backedges. 102 proven. 572 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-12-06 04:02:07,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:07,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 346 states and 1206 transitions. [2024-12-06 04:02:07,886 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 1206 transitions. [2024-12-06 04:02:07,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-06 04:02:07,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:07,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:07,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:07,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:07,966 INFO L256 TraceCheckSpWp]: Trace formula consists of 599 conjuncts, 73 conjuncts are in the unsatisfiable core [2024-12-06 04:02:07,967 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:08,255 INFO L134 CoverageAnalysis]: Checked inductivity of 5684 backedges. 102 proven. 482 refuted. 0 times theorem prover too weak. 5100 trivial. 0 not checked. [2024-12-06 04:02:11,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:11,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 350 states and 1223 transitions. [2024-12-06 04:02:11,723 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 1223 transitions. [2024-12-06 04:02:11,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-06 04:02:11,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:11,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:11,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:11,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:11,811 INFO L256 TraceCheckSpWp]: Trace formula consists of 598 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:02:11,813 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:12,004 INFO L134 CoverageAnalysis]: Checked inductivity of 5746 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 5644 trivial. 0 not checked. [2024-12-06 04:02:13,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:13,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 350 states and 1222 transitions. [2024-12-06 04:02:13,129 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 1222 transitions. [2024-12-06 04:02:13,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-12-06 04:02:13,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:13,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:13,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:13,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:13,209 INFO L256 TraceCheckSpWp]: Trace formula consists of 620 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-12-06 04:02:13,267 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:13,917 INFO L134 CoverageAnalysis]: Checked inductivity of 6213 backedges. 106 proven. 595 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2024-12-06 04:02:20,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:20,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 354 states and 1231 transitions. [2024-12-06 04:02:20,128 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 1231 transitions. [2024-12-06 04:02:20,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-06 04:02:20,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:20,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:20,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:20,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:20,219 INFO L256 TraceCheckSpWp]: Trace formula consists of 623 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-12-06 04:02:20,221 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:20,506 INFO L134 CoverageAnalysis]: Checked inductivity of 6105 backedges. 106 proven. 487 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2024-12-06 04:02:24,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:24,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 357 states and 1251 transitions. [2024-12-06 04:02:24,172 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 1251 transitions. [2024-12-06 04:02:24,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-06 04:02:24,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:24,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:24,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:24,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:24,265 INFO L256 TraceCheckSpWp]: Trace formula consists of 623 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-12-06 04:02:24,267 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:24,600 INFO L134 CoverageAnalysis]: Checked inductivity of 6105 backedges. 106 proven. 487 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2024-12-06 04:02:26,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:26,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 358 states and 1255 transitions. [2024-12-06 04:02:26,269 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 1255 transitions. [2024-12-06 04:02:26,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-06 04:02:26,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:26,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:26,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:26,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:26,356 INFO L256 TraceCheckSpWp]: Trace formula consists of 623 conjuncts, 87 conjuncts are in the unsatisfiable core [2024-12-06 04:02:26,358 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:26,720 INFO L134 CoverageAnalysis]: Checked inductivity of 6105 backedges. 108 proven. 641 refuted. 0 times theorem prover too weak. 5356 trivial. 0 not checked. [2024-12-06 04:02:28,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:28,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 359 states and 1259 transitions. [2024-12-06 04:02:28,193 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 1259 transitions. [2024-12-06 04:02:28,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-06 04:02:28,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:28,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:28,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:28,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:28,285 INFO L256 TraceCheckSpWp]: Trace formula consists of 623 conjuncts, 87 conjuncts are in the unsatisfiable core [2024-12-06 04:02:28,287 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:28,612 INFO L134 CoverageAnalysis]: Checked inductivity of 6105 backedges. 108 proven. 641 refuted. 0 times theorem prover too weak. 5356 trivial. 0 not checked. [2024-12-06 04:02:30,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:30,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 360 states and 1263 transitions. [2024-12-06 04:02:30,193 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 1263 transitions. [2024-12-06 04:02:30,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-06 04:02:30,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:30,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:30,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:30,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:30,349 INFO L256 TraceCheckSpWp]: Trace formula consists of 623 conjuncts, 87 conjuncts are in the unsatisfiable core [2024-12-06 04:02:30,350 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:30,689 INFO L134 CoverageAnalysis]: Checked inductivity of 6105 backedges. 108 proven. 641 refuted. 0 times theorem prover too weak. 5356 trivial. 0 not checked. [2024-12-06 04:02:32,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:32,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 361 states and 1267 transitions. [2024-12-06 04:02:32,346 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 1267 transitions. [2024-12-06 04:02:32,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-06 04:02:32,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:32,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:32,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:32,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:32,439 INFO L256 TraceCheckSpWp]: Trace formula consists of 623 conjuncts, 87 conjuncts are in the unsatisfiable core [2024-12-06 04:02:32,441 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:32,795 INFO L134 CoverageAnalysis]: Checked inductivity of 6105 backedges. 108 proven. 641 refuted. 0 times theorem prover too weak. 5356 trivial. 0 not checked. [2024-12-06 04:02:34,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:34,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 362 states and 1271 transitions. [2024-12-06 04:02:34,503 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 1271 transitions. [2024-12-06 04:02:34,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-12-06 04:02:34,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:34,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:34,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:34,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:34,604 INFO L256 TraceCheckSpWp]: Trace formula consists of 631 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-12-06 04:02:34,607 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:35,001 INFO L134 CoverageAnalysis]: Checked inductivity of 6378 backedges. 108 proven. 546 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2024-12-06 04:02:38,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:38,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 366 states and 1288 transitions. [2024-12-06 04:02:38,546 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 1288 transitions. [2024-12-06 04:02:38,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-12-06 04:02:38,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:38,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:38,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:38,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:38,621 INFO L256 TraceCheckSpWp]: Trace formula consists of 630 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:02:38,623 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:38,811 INFO L134 CoverageAnalysis]: Checked inductivity of 6444 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 6336 trivial. 0 not checked. [2024-12-06 04:02:40,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:40,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 366 states and 1287 transitions. [2024-12-06 04:02:40,105 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 1287 transitions. [2024-12-06 04:02:40,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-12-06 04:02:40,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:40,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:40,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:40,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:40,202 INFO L256 TraceCheckSpWp]: Trace formula consists of 652 conjuncts, 81 conjuncts are in the unsatisfiable core [2024-12-06 04:02:40,204 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:40,976 INFO L134 CoverageAnalysis]: Checked inductivity of 6938 backedges. 112 proven. 666 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-12-06 04:02:47,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:47,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 370 states and 1296 transitions. [2024-12-06 04:02:47,864 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 1296 transitions. [2024-12-06 04:02:47,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-12-06 04:02:47,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:47,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:47,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:47,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:47,966 INFO L256 TraceCheckSpWp]: Trace formula consists of 655 conjuncts, 91 conjuncts are in the unsatisfiable core [2024-12-06 04:02:47,969 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:48,329 INFO L134 CoverageAnalysis]: Checked inductivity of 6823 backedges. 114 proven. 714 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2024-12-06 04:02:52,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:52,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 373 states and 1316 transitions. [2024-12-06 04:02:52,470 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 1316 transitions. [2024-12-06 04:02:52,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-12-06 04:02:52,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:52,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:52,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:52,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:52,572 INFO L256 TraceCheckSpWp]: Trace formula consists of 655 conjuncts, 91 conjuncts are in the unsatisfiable core [2024-12-06 04:02:52,574 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:52,936 INFO L134 CoverageAnalysis]: Checked inductivity of 6823 backedges. 114 proven. 714 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2024-12-06 04:02:54,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:54,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 374 states and 1320 transitions. [2024-12-06 04:02:54,574 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 1320 transitions. [2024-12-06 04:02:54,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-12-06 04:02:54,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:54,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:54,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:54,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:54,679 INFO L256 TraceCheckSpWp]: Trace formula consists of 655 conjuncts, 81 conjuncts are in the unsatisfiable core [2024-12-06 04:02:54,681 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:55,047 INFO L134 CoverageAnalysis]: Checked inductivity of 6823 backedges. 112 proven. 551 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-12-06 04:02:56,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:56,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 375 states and 1324 transitions. [2024-12-06 04:02:56,916 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 1324 transitions. [2024-12-06 04:02:56,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-12-06 04:02:56,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:56,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:56,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:57,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:57,009 INFO L256 TraceCheckSpWp]: Trace formula consists of 655 conjuncts, 81 conjuncts are in the unsatisfiable core [2024-12-06 04:02:57,011 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:57,315 INFO L134 CoverageAnalysis]: Checked inductivity of 6823 backedges. 112 proven. 551 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-12-06 04:02:58,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:58,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 376 states and 1328 transitions. [2024-12-06 04:02:58,897 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 1328 transitions. [2024-12-06 04:02:58,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-12-06 04:02:58,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:58,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:58,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:58,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:58,996 INFO L256 TraceCheckSpWp]: Trace formula consists of 655 conjuncts, 97 conjuncts are in the unsatisfiable core [2024-12-06 04:02:58,998 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:59,469 INFO L134 CoverageAnalysis]: Checked inductivity of 6823 backedges. 123 proven. 705 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2024-12-06 04:03:01,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:01,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 377 states and 1332 transitions. [2024-12-06 04:03:01,177 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 1332 transitions. [2024-12-06 04:03:01,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-12-06 04:03:01,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:01,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:01,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:03:01,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:01,274 INFO L256 TraceCheckSpWp]: Trace formula consists of 655 conjuncts, 91 conjuncts are in the unsatisfiable core [2024-12-06 04:03:01,276 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:03:01,602 INFO L134 CoverageAnalysis]: Checked inductivity of 6823 backedges. 114 proven. 714 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2024-12-06 04:03:03,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:03,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 378 states and 1336 transitions. [2024-12-06 04:03:03,233 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 1336 transitions. [2024-12-06 04:03:03,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-12-06 04:03:03,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:03,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:03,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:03:03,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:03,319 INFO L256 TraceCheckSpWp]: Trace formula consists of 663 conjuncts, 91 conjuncts are in the unsatisfiable core [2024-12-06 04:03:03,320 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:03:03,667 INFO L134 CoverageAnalysis]: Checked inductivity of 7112 backedges. 116 proven. 780 refuted. 0 times theorem prover too weak. 6216 trivial. 0 not checked. [2024-12-06 04:03:07,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:07,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 382 states and 1353 transitions. [2024-12-06 04:03:07,570 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 1353 transitions. [2024-12-06 04:03:07,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-12-06 04:03:07,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:07,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:07,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:03:07,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:07,648 INFO L256 TraceCheckSpWp]: Trace formula consists of 662 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:03:07,650 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:03:07,828 INFO L134 CoverageAnalysis]: Checked inductivity of 7182 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 7068 trivial. 0 not checked. [2024-12-06 04:03:09,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:09,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 382 states and 1352 transitions. [2024-12-06 04:03:09,092 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 1352 transitions. [2024-12-06 04:03:09,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-12-06 04:03:09,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:09,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:09,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:03:09,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:09,187 INFO L256 TraceCheckSpWp]: Trace formula consists of 684 conjuncts, 85 conjuncts are in the unsatisfiable core [2024-12-06 04:03:09,189 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:03:10,060 INFO L134 CoverageAnalysis]: Checked inductivity of 7703 backedges. 118 proven. 741 refuted. 0 times theorem prover too weak. 6844 trivial. 0 not checked. [2024-12-06 04:03:17,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:17,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 386 states and 1361 transitions. [2024-12-06 04:03:17,344 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 1361 transitions. [2024-12-06 04:03:17,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-12-06 04:03:17,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:17,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:17,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:03:17,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:17,435 INFO L256 TraceCheckSpWp]: Trace formula consists of 687 conjuncts, 95 conjuncts are in the unsatisfiable core [2024-12-06 04:03:17,437 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:03:17,795 INFO L134 CoverageAnalysis]: Checked inductivity of 7581 backedges. 120 proven. 791 refuted. 0 times theorem prover too weak. 6670 trivial. 0 not checked. [2024-12-06 04:03:21,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:21,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 389 states and 1381 transitions. [2024-12-06 04:03:21,910 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 1381 transitions. [2024-12-06 04:03:21,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-12-06 04:03:21,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:21,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:21,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:03:22,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:22,008 INFO L256 TraceCheckSpWp]: Trace formula consists of 687 conjuncts, 95 conjuncts are in the unsatisfiable core [2024-12-06 04:03:22,010 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:03:22,393 INFO L134 CoverageAnalysis]: Checked inductivity of 7581 backedges. 120 proven. 791 refuted. 0 times theorem prover too weak. 6670 trivial. 0 not checked. [2024-12-06 04:03:24,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:24,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 390 states and 1385 transitions. [2024-12-06 04:03:24,285 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 1385 transitions. [2024-12-06 04:03:24,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-12-06 04:03:24,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:24,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:24,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:03:24,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:24,376 INFO L256 TraceCheckSpWp]: Trace formula consists of 687 conjuncts, 85 conjuncts are in the unsatisfiable core [2024-12-06 04:03:24,378 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:03:24,730 INFO L134 CoverageAnalysis]: Checked inductivity of 7581 backedges. 118 proven. 619 refuted. 0 times theorem prover too weak. 6844 trivial. 0 not checked. [2024-12-06 04:03:26,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:26,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 391 states and 1389 transitions. [2024-12-06 04:03:26,648 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 1389 transitions. [2024-12-06 04:03:26,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-12-06 04:03:26,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:26,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:26,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:03:26,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:26,757 INFO L256 TraceCheckSpWp]: Trace formula consists of 687 conjuncts, 95 conjuncts are in the unsatisfiable core [2024-12-06 04:03:26,761 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:03:27,131 INFO L134 CoverageAnalysis]: Checked inductivity of 7581 backedges. 120 proven. 791 refuted. 0 times theorem prover too weak. 6670 trivial. 0 not checked. [2024-12-06 04:03:28,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:28,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 392 states and 1393 transitions. [2024-12-06 04:03:28,822 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 1393 transitions. [2024-12-06 04:03:28,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-12-06 04:03:28,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:28,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:28,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:03:28,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:28,929 INFO L256 TraceCheckSpWp]: Trace formula consists of 687 conjuncts, 85 conjuncts are in the unsatisfiable core [2024-12-06 04:03:28,931 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:03:29,314 INFO L134 CoverageAnalysis]: Checked inductivity of 7581 backedges. 118 proven. 619 refuted. 0 times theorem prover too weak. 6844 trivial. 0 not checked. [2024-12-06 04:03:31,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:31,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 393 states and 1397 transitions. [2024-12-06 04:03:31,147 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 1397 transitions. [2024-12-06 04:03:31,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-12-06 04:03:31,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:31,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:31,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:03:31,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:31,244 INFO L256 TraceCheckSpWp]: Trace formula consists of 687 conjuncts, 101 conjuncts are in the unsatisfiable core [2024-12-06 04:03:31,246 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:03:31,737 INFO L134 CoverageAnalysis]: Checked inductivity of 7581 backedges. 129 proven. 782 refuted. 0 times theorem prover too weak. 6670 trivial. 0 not checked. [2024-12-06 04:03:33,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:33,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 394 states and 1401 transitions. [2024-12-06 04:03:33,615 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 1401 transitions. [2024-12-06 04:03:33,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-12-06 04:03:33,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:33,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:33,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:03:33,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:33,714 INFO L256 TraceCheckSpWp]: Trace formula consists of 695 conjuncts, 85 conjuncts are in the unsatisfiable core [2024-12-06 04:03:33,716 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:03:34,095 INFO L134 CoverageAnalysis]: Checked inductivity of 7886 backedges. 120 proven. 686 refuted. 0 times theorem prover too weak. 7080 trivial. 0 not checked. [2024-12-06 04:03:38,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:38,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 398 states and 1418 transitions. [2024-12-06 04:03:38,348 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 1418 transitions. [2024-12-06 04:03:38,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-12-06 04:03:38,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:38,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:38,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:03:38,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:38,461 INFO L256 TraceCheckSpWp]: Trace formula consists of 694 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:03:38,462 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:03:38,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7960 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 7840 trivial. 0 not checked. [2024-12-06 04:03:40,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:40,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 398 states and 1417 transitions. [2024-12-06 04:03:40,112 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 1417 transitions. [2024-12-06 04:03:40,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-12-06 04:03:40,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:40,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:40,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:03:40,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:40,207 INFO L256 TraceCheckSpWp]: Trace formula consists of 716 conjuncts, 89 conjuncts are in the unsatisfiable core [2024-12-06 04:03:40,209 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:03:41,058 INFO L134 CoverageAnalysis]: Checked inductivity of 8508 backedges. 124 proven. 820 refuted. 0 times theorem prover too weak. 7564 trivial. 0 not checked. [2024-12-06 04:03:48,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:48,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 402 states and 1426 transitions. [2024-12-06 04:03:48,985 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1426 transitions. [2024-12-06 04:03:48,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-12-06 04:03:48,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:48,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:49,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:03:49,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:49,092 INFO L256 TraceCheckSpWp]: Trace formula consists of 719 conjuncts, 99 conjuncts are in the unsatisfiable core [2024-12-06 04:03:49,094 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:03:49,487 INFO L134 CoverageAnalysis]: Checked inductivity of 8379 backedges. 126 proven. 872 refuted. 0 times theorem prover too weak. 7381 trivial. 0 not checked. [2024-12-06 04:03:54,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:54,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 405 states and 1446 transitions. [2024-12-06 04:03:54,137 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 1446 transitions. [2024-12-06 04:03:54,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-12-06 04:03:54,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:54,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:54,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:03:54,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:54,242 INFO L256 TraceCheckSpWp]: Trace formula consists of 719 conjuncts, 89 conjuncts are in the unsatisfiable core [2024-12-06 04:03:54,244 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:03:54,576 INFO L134 CoverageAnalysis]: Checked inductivity of 8379 backedges. 124 proven. 691 refuted. 0 times theorem prover too weak. 7564 trivial. 0 not checked. [2024-12-06 04:03:56,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:56,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 406 states and 1450 transitions. [2024-12-06 04:03:56,566 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1450 transitions. [2024-12-06 04:03:56,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-12-06 04:03:56,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:56,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:56,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:03:56,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:56,673 INFO L256 TraceCheckSpWp]: Trace formula consists of 719 conjuncts, 99 conjuncts are in the unsatisfiable core [2024-12-06 04:03:56,675 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:03:57,033 INFO L134 CoverageAnalysis]: Checked inductivity of 8379 backedges. 126 proven. 872 refuted. 0 times theorem prover too weak. 7381 trivial. 0 not checked. [2024-12-06 04:03:58,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:58,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 407 states and 1454 transitions. [2024-12-06 04:03:58,910 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1454 transitions. [2024-12-06 04:03:58,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-12-06 04:03:58,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:58,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:58,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:03:59,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:59,008 INFO L256 TraceCheckSpWp]: Trace formula consists of 719 conjuncts, 99 conjuncts are in the unsatisfiable core [2024-12-06 04:03:59,010 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:03:59,391 INFO L134 CoverageAnalysis]: Checked inductivity of 8379 backedges. 126 proven. 872 refuted. 0 times theorem prover too weak. 7381 trivial. 0 not checked. [2024-12-06 04:04:01,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:01,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 408 states and 1458 transitions. [2024-12-06 04:04:01,326 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 1458 transitions. [2024-12-06 04:04:01,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-12-06 04:04:01,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:01,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:01,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:04:01,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:01,424 INFO L256 TraceCheckSpWp]: Trace formula consists of 719 conjuncts, 89 conjuncts are in the unsatisfiable core [2024-12-06 04:04:01,426 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:04:01,784 INFO L134 CoverageAnalysis]: Checked inductivity of 8379 backedges. 124 proven. 691 refuted. 0 times theorem prover too weak. 7564 trivial. 0 not checked. [2024-12-06 04:04:03,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:03,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 409 states and 1462 transitions. [2024-12-06 04:04:03,856 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 1462 transitions. [2024-12-06 04:04:03,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-12-06 04:04:03,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:03,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:03,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:04:03,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:03,964 INFO L256 TraceCheckSpWp]: Trace formula consists of 719 conjuncts, 105 conjuncts are in the unsatisfiable core [2024-12-06 04:04:03,967 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:04:04,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8379 backedges. 135 proven. 863 refuted. 0 times theorem prover too weak. 7381 trivial. 0 not checked. [2024-12-06 04:04:06,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:06,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 410 states and 1466 transitions. [2024-12-06 04:04:06,496 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1466 transitions. [2024-12-06 04:04:06,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-12-06 04:04:06,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:06,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:06,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:04:06,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:06,599 INFO L256 TraceCheckSpWp]: Trace formula consists of 727 conjuncts, 99 conjuncts are in the unsatisfiable core [2024-12-06 04:04:06,601 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:04:06,965 INFO L134 CoverageAnalysis]: Checked inductivity of 8700 backedges. 128 proven. 946 refuted. 0 times theorem prover too weak. 7626 trivial. 0 not checked. [2024-12-06 04:04:11,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:11,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 414 states and 1483 transitions. [2024-12-06 04:04:11,490 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1483 transitions. [2024-12-06 04:04:11,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-12-06 04:04:11,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:11,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:11,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:04:11,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:11,586 INFO L256 TraceCheckSpWp]: Trace formula consists of 726 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:04:11,588 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:04:11,810 INFO L134 CoverageAnalysis]: Checked inductivity of 8778 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 8652 trivial. 0 not checked. [2024-12-06 04:04:13,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:13,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 414 states and 1482 transitions. [2024-12-06 04:04:13,241 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1482 transitions. [2024-12-06 04:04:13,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2024-12-06 04:04:13,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:13,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:13,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:04:13,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:13,335 INFO L256 TraceCheckSpWp]: Trace formula consists of 748 conjuncts, 93 conjuncts are in the unsatisfiable core [2024-12-06 04:04:13,337 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:04:14,281 INFO L134 CoverageAnalysis]: Checked inductivity of 9353 backedges. 130 proven. 903 refuted. 0 times theorem prover too weak. 8320 trivial. 0 not checked. [2024-12-06 04:04:22,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:22,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 418 states and 1491 transitions. [2024-12-06 04:04:22,744 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1491 transitions. [2024-12-06 04:04:22,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-12-06 04:04:22,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:22,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:22,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:04:22,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:22,857 INFO L256 TraceCheckSpWp]: Trace formula consists of 751 conjuncts, 103 conjuncts are in the unsatisfiable core [2024-12-06 04:04:22,859 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:04:23,224 INFO L134 CoverageAnalysis]: Checked inductivity of 9217 backedges. 132 proven. 957 refuted. 0 times theorem prover too weak. 8128 trivial. 0 not checked. [2024-12-06 04:04:28,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:28,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 421 states and 1511 transitions. [2024-12-06 04:04:28,310 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 1511 transitions. [2024-12-06 04:04:28,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-12-06 04:04:28,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:28,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:28,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:04:28,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:28,411 INFO L256 TraceCheckSpWp]: Trace formula consists of 751 conjuncts, 103 conjuncts are in the unsatisfiable core [2024-12-06 04:04:28,413 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:04:28,787 INFO L134 CoverageAnalysis]: Checked inductivity of 9217 backedges. 132 proven. 957 refuted. 0 times theorem prover too weak. 8128 trivial. 0 not checked. [2024-12-06 04:04:30,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:30,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 422 states and 1515 transitions. [2024-12-06 04:04:30,936 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1515 transitions. [2024-12-06 04:04:30,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-12-06 04:04:30,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:30,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:30,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:04:31,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:31,038 INFO L256 TraceCheckSpWp]: Trace formula consists of 751 conjuncts, 103 conjuncts are in the unsatisfiable core [2024-12-06 04:04:31,040 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:04:31,394 INFO L134 CoverageAnalysis]: Checked inductivity of 9217 backedges. 132 proven. 957 refuted. 0 times theorem prover too weak. 8128 trivial. 0 not checked. [2024-12-06 04:04:33,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:33,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 423 states and 1519 transitions. [2024-12-06 04:04:33,720 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1519 transitions. [2024-12-06 04:04:33,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-12-06 04:04:33,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:33,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:33,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:04:33,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:33,836 INFO L256 TraceCheckSpWp]: Trace formula consists of 751 conjuncts, 103 conjuncts are in the unsatisfiable core [2024-12-06 04:04:33,838 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:04:34,259 INFO L134 CoverageAnalysis]: Checked inductivity of 9217 backedges. 132 proven. 957 refuted. 0 times theorem prover too weak. 8128 trivial. 0 not checked. [2024-12-06 04:04:36,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:36,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 424 states and 1523 transitions. [2024-12-06 04:04:36,345 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 1523 transitions. [2024-12-06 04:04:36,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-12-06 04:04:36,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:36,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:36,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:04:36,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:36,446 INFO L256 TraceCheckSpWp]: Trace formula consists of 751 conjuncts, 103 conjuncts are in the unsatisfiable core [2024-12-06 04:04:36,448 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:04:36,827 INFO L134 CoverageAnalysis]: Checked inductivity of 9217 backedges. 132 proven. 957 refuted. 0 times theorem prover too weak. 8128 trivial. 0 not checked. [2024-12-06 04:04:38,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:38,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 425 states and 1527 transitions. [2024-12-06 04:04:38,999 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1527 transitions. [2024-12-06 04:04:39,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-12-06 04:04:39,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:39,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:39,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:04:39,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:39,114 INFO L256 TraceCheckSpWp]: Trace formula consists of 751 conjuncts, 103 conjuncts are in the unsatisfiable core [2024-12-06 04:04:39,116 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:04:39,526 INFO L134 CoverageAnalysis]: Checked inductivity of 9217 backedges. 132 proven. 957 refuted. 0 times theorem prover too weak. 8128 trivial. 0 not checked. [2024-12-06 04:04:41,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:41,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 426 states and 1531 transitions. [2024-12-06 04:04:41,558 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1531 transitions. [2024-12-06 04:04:41,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-12-06 04:04:41,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:41,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:41,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:04:41,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:41,665 INFO L256 TraceCheckSpWp]: Trace formula consists of 759 conjuncts, 103 conjuncts are in the unsatisfiable core [2024-12-06 04:04:41,667 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:04:42,072 INFO L134 CoverageAnalysis]: Checked inductivity of 9554 backedges. 134 proven. 1035 refuted. 0 times theorem prover too weak. 8385 trivial. 0 not checked. [2024-12-06 04:04:46,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:46,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 430 states and 1548 transitions. [2024-12-06 04:04:46,903 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1548 transitions. [2024-12-06 04:04:46,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-12-06 04:04:46,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:46,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:46,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:04:47,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:47,005 INFO L256 TraceCheckSpWp]: Trace formula consists of 758 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:04:47,007 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:04:47,276 INFO L134 CoverageAnalysis]: Checked inductivity of 9636 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 9504 trivial. 0 not checked. [2024-12-06 04:04:48,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:48,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 430 states and 1547 transitions. [2024-12-06 04:04:48,748 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1547 transitions. [2024-12-06 04:04:48,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-12-06 04:04:48,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:48,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:48,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:04:48,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:48,856 INFO L256 TraceCheckSpWp]: Trace formula consists of 780 conjuncts, 97 conjuncts are in the unsatisfiable core [2024-12-06 04:04:48,860 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:04:49,928 INFO L134 CoverageAnalysis]: Checked inductivity of 10238 backedges. 136 proven. 990 refuted. 0 times theorem prover too weak. 9112 trivial. 0 not checked. [2024-12-06 04:04:58,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:58,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 434 states and 1556 transitions. [2024-12-06 04:04:58,608 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1556 transitions. [2024-12-06 04:04:58,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-12-06 04:04:58,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:58,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:58,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:04:58,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:58,728 INFO L256 TraceCheckSpWp]: Trace formula consists of 783 conjuncts, 107 conjuncts are in the unsatisfiable core [2024-12-06 04:04:58,730 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:04:59,135 INFO L134 CoverageAnalysis]: Checked inductivity of 10095 backedges. 138 proven. 1046 refuted. 0 times theorem prover too weak. 8911 trivial. 0 not checked. [2024-12-06 04:05:04,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:04,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 437 states and 1576 transitions. [2024-12-06 04:05:04,532 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 1576 transitions. [2024-12-06 04:05:04,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-12-06 04:05:04,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:04,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:04,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:05:04,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:04,638 INFO L256 TraceCheckSpWp]: Trace formula consists of 783 conjuncts, 97 conjuncts are in the unsatisfiable core [2024-12-06 04:05:04,640 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:05:05,040 INFO L134 CoverageAnalysis]: Checked inductivity of 10095 backedges. 136 proven. 847 refuted. 0 times theorem prover too weak. 9112 trivial. 0 not checked. [2024-12-06 04:05:07,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:07,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 438 states and 1580 transitions. [2024-12-06 04:05:07,242 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1580 transitions. [2024-12-06 04:05:07,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-12-06 04:05:07,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:07,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:07,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:05:07,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:07,361 INFO L256 TraceCheckSpWp]: Trace formula consists of 783 conjuncts, 97 conjuncts are in the unsatisfiable core [2024-12-06 04:05:07,363 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:05:07,755 INFO L134 CoverageAnalysis]: Checked inductivity of 10095 backedges. 136 proven. 847 refuted. 0 times theorem prover too weak. 9112 trivial. 0 not checked. [2024-12-06 04:05:09,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:09,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 439 states and 1584 transitions. [2024-12-06 04:05:09,944 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 1584 transitions. [2024-12-06 04:05:09,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-12-06 04:05:09,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:09,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:09,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:05:10,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:10,126 INFO L256 TraceCheckSpWp]: Trace formula consists of 783 conjuncts, 97 conjuncts are in the unsatisfiable core [2024-12-06 04:05:10,128 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:05:10,553 INFO L134 CoverageAnalysis]: Checked inductivity of 10095 backedges. 136 proven. 847 refuted. 0 times theorem prover too weak. 9112 trivial. 0 not checked. [2024-12-06 04:05:12,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:12,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 440 states and 1588 transitions. [2024-12-06 04:05:12,793 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1588 transitions. [2024-12-06 04:05:12,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-12-06 04:05:12,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:12,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:12,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:05:12,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:12,914 INFO L256 TraceCheckSpWp]: Trace formula consists of 783 conjuncts, 107 conjuncts are in the unsatisfiable core [2024-12-06 04:05:12,916 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:05:13,349 INFO L134 CoverageAnalysis]: Checked inductivity of 10095 backedges. 138 proven. 1046 refuted. 0 times theorem prover too weak. 8911 trivial. 0 not checked. [2024-12-06 04:05:15,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:15,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1795 states to 441 states and 1592 transitions. [2024-12-06 04:05:15,524 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 1592 transitions. [2024-12-06 04:05:15,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-12-06 04:05:15,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:15,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:15,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:05:15,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:15,635 INFO L256 TraceCheckSpWp]: Trace formula consists of 783 conjuncts, 97 conjuncts are in the unsatisfiable core [2024-12-06 04:05:15,637 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:05:16,047 INFO L134 CoverageAnalysis]: Checked inductivity of 10095 backedges. 136 proven. 847 refuted. 0 times theorem prover too weak. 9112 trivial. 0 not checked. [2024-12-06 04:05:18,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:18,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 442 states and 1596 transitions. [2024-12-06 04:05:18,301 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1596 transitions. [2024-12-06 04:05:18,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-12-06 04:05:18,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:18,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:18,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:05:18,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:18,404 INFO L256 TraceCheckSpWp]: Trace formula consists of 791 conjuncts, 107 conjuncts are in the unsatisfiable core [2024-12-06 04:05:18,406 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:05:18,893 INFO L134 CoverageAnalysis]: Checked inductivity of 10448 backedges. 140 proven. 1128 refuted. 0 times theorem prover too weak. 9180 trivial. 0 not checked. [2024-12-06 04:05:23,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:23,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 446 states and 1613 transitions. [2024-12-06 04:05:23,870 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1613 transitions. [2024-12-06 04:05:23,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-12-06 04:05:23,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:23,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:23,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:05:23,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:23,981 INFO L256 TraceCheckSpWp]: Trace formula consists of 790 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:05:23,982 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:05:24,315 INFO L134 CoverageAnalysis]: Checked inductivity of 10534 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 10396 trivial. 0 not checked. [2024-12-06 04:05:25,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:25,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1819 states to 446 states and 1612 transitions. [2024-12-06 04:05:25,934 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1612 transitions. [2024-12-06 04:05:25,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2024-12-06 04:05:25,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:25,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:25,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:05:26,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:26,046 INFO L256 TraceCheckSpWp]: Trace formula consists of 812 conjuncts, 101 conjuncts are in the unsatisfiable core [2024-12-06 04:05:26,048 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:05:27,107 INFO L134 CoverageAnalysis]: Checked inductivity of 11163 backedges. 142 proven. 1081 refuted. 0 times theorem prover too weak. 9940 trivial. 0 not checked. [2024-12-06 04:05:36,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:36,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 450 states and 1621 transitions. [2024-12-06 04:05:36,748 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1621 transitions. [2024-12-06 04:05:36,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2024-12-06 04:05:36,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:36,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:36,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:05:36,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:36,859 INFO L256 TraceCheckSpWp]: Trace formula consists of 815 conjuncts, 111 conjuncts are in the unsatisfiable core [2024-12-06 04:05:36,861 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:05:37,295 INFO L134 CoverageAnalysis]: Checked inductivity of 11013 backedges. 144 proven. 1139 refuted. 0 times theorem prover too weak. 9730 trivial. 0 not checked. [2024-12-06 04:05:43,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:43,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 453 states and 1641 transitions. [2024-12-06 04:05:43,015 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1641 transitions. [2024-12-06 04:05:43,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2024-12-06 04:05:43,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:43,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:43,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:05:43,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:43,123 INFO L256 TraceCheckSpWp]: Trace formula consists of 815 conjuncts, 101 conjuncts are in the unsatisfiable core [2024-12-06 04:05:43,125 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:05:43,543 INFO L134 CoverageAnalysis]: Checked inductivity of 11013 backedges. 142 proven. 931 refuted. 0 times theorem prover too weak. 9940 trivial. 0 not checked. [2024-12-06 04:05:45,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:45,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1854 states to 454 states and 1645 transitions. [2024-12-06 04:05:45,957 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 1645 transitions. [2024-12-06 04:05:45,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2024-12-06 04:05:45,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:45,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:45,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:05:46,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:46,062 INFO L256 TraceCheckSpWp]: Trace formula consists of 815 conjuncts, 111 conjuncts are in the unsatisfiable core [2024-12-06 04:05:46,064 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:05:46,451 INFO L134 CoverageAnalysis]: Checked inductivity of 11013 backedges. 144 proven. 1139 refuted. 0 times theorem prover too weak. 9730 trivial. 0 not checked. [2024-12-06 04:05:48,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:48,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1858 states to 455 states and 1649 transitions. [2024-12-06 04:05:48,740 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1649 transitions. [2024-12-06 04:05:48,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2024-12-06 04:05:48,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:48,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:48,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:05:48,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:48,848 INFO L256 TraceCheckSpWp]: Trace formula consists of 815 conjuncts, 101 conjuncts are in the unsatisfiable core [2024-12-06 04:05:48,850 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:05:49,264 INFO L134 CoverageAnalysis]: Checked inductivity of 11013 backedges. 142 proven. 931 refuted. 0 times theorem prover too weak. 9940 trivial. 0 not checked. [2024-12-06 04:05:51,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:51,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 456 states and 1653 transitions. [2024-12-06 04:05:51,679 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1653 transitions. [2024-12-06 04:05:51,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2024-12-06 04:05:51,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:51,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:51,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:05:51,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:51,800 INFO L256 TraceCheckSpWp]: Trace formula consists of 815 conjuncts, 111 conjuncts are in the unsatisfiable core [2024-12-06 04:05:51,802 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:05:52,237 INFO L134 CoverageAnalysis]: Checked inductivity of 11013 backedges. 144 proven. 1139 refuted. 0 times theorem prover too weak. 9730 trivial. 0 not checked. [2024-12-06 04:05:54,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:54,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1866 states to 457 states and 1657 transitions. [2024-12-06 04:05:54,532 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1657 transitions. [2024-12-06 04:05:54,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2024-12-06 04:05:54,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:54,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:54,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:05:54,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:54,726 INFO L256 TraceCheckSpWp]: Trace formula consists of 815 conjuncts, 111 conjuncts are in the unsatisfiable core [2024-12-06 04:05:54,728 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:05:55,152 INFO L134 CoverageAnalysis]: Checked inductivity of 11013 backedges. 144 proven. 1139 refuted. 0 times theorem prover too weak. 9730 trivial. 0 not checked. [2024-12-06 04:05:57,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:57,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 458 states and 1661 transitions. [2024-12-06 04:05:57,385 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1661 transitions. [2024-12-06 04:05:57,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2024-12-06 04:05:57,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:57,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:57,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:05:57,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:57,493 INFO L256 TraceCheckSpWp]: Trace formula consists of 823 conjuncts, 101 conjuncts are in the unsatisfiable core [2024-12-06 04:05:57,495 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:05:57,930 INFO L134 CoverageAnalysis]: Checked inductivity of 11382 backedges. 144 proven. 1014 refuted. 0 times theorem prover too weak. 10224 trivial. 0 not checked. [2024-12-06 04:06:03,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:03,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1887 states to 462 states and 1678 transitions. [2024-12-06 04:06:03,181 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 1678 transitions. [2024-12-06 04:06:03,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2024-12-06 04:06:03,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:03,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:03,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:06:03,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:03,294 INFO L256 TraceCheckSpWp]: Trace formula consists of 822 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:06:03,296 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:06:03,569 INFO L134 CoverageAnalysis]: Checked inductivity of 11472 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 11328 trivial. 0 not checked. [2024-12-06 04:06:05,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:05,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 462 states and 1677 transitions. [2024-12-06 04:06:05,388 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 1677 transitions. [2024-12-06 04:06:05,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2024-12-06 04:06:05,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:05,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:05,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:06:05,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:05,498 INFO L256 TraceCheckSpWp]: Trace formula consists of 844 conjuncts, 105 conjuncts are in the unsatisfiable core [2024-12-06 04:06:05,500 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:06:06,617 INFO L134 CoverageAnalysis]: Checked inductivity of 12128 backedges. 148 proven. 1176 refuted. 0 times theorem prover too weak. 10804 trivial. 0 not checked. [2024-12-06 04:06:17,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:17,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 466 states and 1686 transitions. [2024-12-06 04:06:17,168 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1686 transitions. [2024-12-06 04:06:17,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2024-12-06 04:06:17,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:17,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:17,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:06:17,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:17,294 INFO L256 TraceCheckSpWp]: Trace formula consists of 847 conjuncts, 105 conjuncts are in the unsatisfiable core [2024-12-06 04:06:17,296 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:06:17,762 INFO L134 CoverageAnalysis]: Checked inductivity of 11971 backedges. 148 proven. 1019 refuted. 0 times theorem prover too weak. 10804 trivial. 0 not checked. [2024-12-06 04:06:24,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:24,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 469 states and 1706 transitions. [2024-12-06 04:06:24,099 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1706 transitions. [2024-12-06 04:06:24,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2024-12-06 04:06:24,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:24,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:24,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:06:24,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:24,215 INFO L256 TraceCheckSpWp]: Trace formula consists of 847 conjuncts, 115 conjuncts are in the unsatisfiable core [2024-12-06 04:06:24,217 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:06:24,691 INFO L134 CoverageAnalysis]: Checked inductivity of 11971 backedges. 150 proven. 1236 refuted. 0 times theorem prover too weak. 10585 trivial. 0 not checked. [2024-12-06 04:06:27,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:27,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1925 states to 470 states and 1710 transitions. [2024-12-06 04:06:27,323 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1710 transitions. [2024-12-06 04:06:27,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2024-12-06 04:06:27,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:27,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:27,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:06:27,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:27,439 INFO L256 TraceCheckSpWp]: Trace formula consists of 847 conjuncts, 105 conjuncts are in the unsatisfiable core [2024-12-06 04:06:27,442 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:06:27,895 INFO L134 CoverageAnalysis]: Checked inductivity of 11971 backedges. 148 proven. 1019 refuted. 0 times theorem prover too weak. 10804 trivial. 0 not checked. [2024-12-06 04:06:30,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:30,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1929 states to 471 states and 1714 transitions. [2024-12-06 04:06:30,389 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1714 transitions. [2024-12-06 04:06:30,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2024-12-06 04:06:30,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:30,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:30,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:06:30,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:30,507 INFO L256 TraceCheckSpWp]: Trace formula consists of 847 conjuncts, 115 conjuncts are in the unsatisfiable core [2024-12-06 04:06:30,509 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:06:31,038 INFO L134 CoverageAnalysis]: Checked inductivity of 11971 backedges. 150 proven. 1236 refuted. 0 times theorem prover too weak. 10585 trivial. 0 not checked. [2024-12-06 04:06:33,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:33,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 472 states and 1718 transitions. [2024-12-06 04:06:33,644 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1718 transitions. [2024-12-06 04:06:33,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2024-12-06 04:06:33,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:33,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:33,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:06:33,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:33,779 INFO L256 TraceCheckSpWp]: Trace formula consists of 847 conjuncts, 115 conjuncts are in the unsatisfiable core [2024-12-06 04:06:33,782 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:06:34,237 INFO L134 CoverageAnalysis]: Checked inductivity of 11971 backedges. 150 proven. 1236 refuted. 0 times theorem prover too weak. 10585 trivial. 0 not checked. [2024-12-06 04:06:36,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:36,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 473 states and 1722 transitions. [2024-12-06 04:06:36,815 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1722 transitions. [2024-12-06 04:06:36,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2024-12-06 04:06:36,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:36,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:36,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:06:36,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:36,929 INFO L256 TraceCheckSpWp]: Trace formula consists of 847 conjuncts, 115 conjuncts are in the unsatisfiable core [2024-12-06 04:06:36,932 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:06:37,383 INFO L134 CoverageAnalysis]: Checked inductivity of 11971 backedges. 150 proven. 1236 refuted. 0 times theorem prover too weak. 10585 trivial. 0 not checked. [2024-12-06 04:06:39,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:39,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 474 states and 1726 transitions. [2024-12-06 04:06:39,880 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 1726 transitions. [2024-12-06 04:06:39,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2024-12-06 04:06:39,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:39,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:39,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:06:40,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:40,018 INFO L256 TraceCheckSpWp]: Trace formula consists of 855 conjuncts, 105 conjuncts are in the unsatisfiable core [2024-12-06 04:06:40,022 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:06:40,517 INFO L134 CoverageAnalysis]: Checked inductivity of 12356 backedges. 150 proven. 1106 refuted. 0 times theorem prover too weak. 11100 trivial. 0 not checked. [2024-12-06 04:06:46,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:46,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 478 states and 1743 transitions. [2024-12-06 04:06:46,321 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1743 transitions. [2024-12-06 04:06:46,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2024-12-06 04:06:46,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:46,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:46,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:06:46,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:46,450 INFO L256 TraceCheckSpWp]: Trace formula consists of 854 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:06:46,452 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:06:46,690 INFO L134 CoverageAnalysis]: Checked inductivity of 12450 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 12300 trivial. 0 not checked. [2024-12-06 04:06:48,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:48,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 478 states and 1742 transitions. [2024-12-06 04:06:48,389 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1742 transitions. [2024-12-06 04:06:48,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2024-12-06 04:06:48,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:48,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:48,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:06:48,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:48,496 INFO L256 TraceCheckSpWp]: Trace formula consists of 876 conjuncts, 109 conjuncts are in the unsatisfiable core [2024-12-06 04:06:48,499 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:06:49,712 INFO L134 CoverageAnalysis]: Checked inductivity of 13133 backedges. 154 proven. 1275 refuted. 0 times theorem prover too weak. 11704 trivial. 0 not checked. [2024-12-06 04:07:00,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:00,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1972 states to 482 states and 1751 transitions. [2024-12-06 04:07:00,814 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1751 transitions. [2024-12-06 04:07:00,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2024-12-06 04:07:00,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:00,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:00,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:07:00,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:00,938 INFO L256 TraceCheckSpWp]: Trace formula consists of 879 conjuncts, 109 conjuncts are in the unsatisfiable core [2024-12-06 04:07:00,941 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:07:01,469 INFO L134 CoverageAnalysis]: Checked inductivity of 12969 backedges. 154 proven. 1111 refuted. 0 times theorem prover too weak. 11704 trivial. 0 not checked. [2024-12-06 04:07:09,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:09,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 485 states and 1771 transitions. [2024-12-06 04:07:09,001 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1771 transitions. [2024-12-06 04:07:09,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2024-12-06 04:07:09,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:09,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:09,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:07:09,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:09,128 INFO L256 TraceCheckSpWp]: Trace formula consists of 879 conjuncts, 109 conjuncts are in the unsatisfiable core [2024-12-06 04:07:09,130 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:07:09,620 INFO L134 CoverageAnalysis]: Checked inductivity of 12969 backedges. 154 proven. 1111 refuted. 0 times theorem prover too weak. 11704 trivial. 0 not checked. [2024-12-06 04:07:12,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:12,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 486 states and 1775 transitions. [2024-12-06 04:07:12,265 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1775 transitions. [2024-12-06 04:07:12,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2024-12-06 04:07:12,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:12,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:12,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:07:12,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:12,410 INFO L256 TraceCheckSpWp]: Trace formula consists of 879 conjuncts, 119 conjuncts are in the unsatisfiable core [2024-12-06 04:07:12,412 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:07:13,008 INFO L134 CoverageAnalysis]: Checked inductivity of 12969 backedges. 156 proven. 1337 refuted. 0 times theorem prover too weak. 11476 trivial. 0 not checked. [2024-12-06 04:07:15,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:15,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 487 states and 1779 transitions. [2024-12-06 04:07:15,962 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1779 transitions. [2024-12-06 04:07:15,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2024-12-06 04:07:15,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:15,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:15,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:07:16,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:16,095 INFO L256 TraceCheckSpWp]: Trace formula consists of 879 conjuncts, 109 conjuncts are in the unsatisfiable core [2024-12-06 04:07:16,097 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:07:16,684 INFO L134 CoverageAnalysis]: Checked inductivity of 12969 backedges. 154 proven. 1111 refuted. 0 times theorem prover too weak. 11704 trivial. 0 not checked. [2024-12-06 04:07:19,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:19,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2004 states to 488 states and 1783 transitions. [2024-12-06 04:07:19,848 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 1783 transitions. [2024-12-06 04:07:19,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2024-12-06 04:07:19,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:19,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:19,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:07:19,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:19,991 INFO L256 TraceCheckSpWp]: Trace formula consists of 879 conjuncts, 109 conjuncts are in the unsatisfiable core [2024-12-06 04:07:19,994 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:07:20,467 INFO L134 CoverageAnalysis]: Checked inductivity of 12969 backedges. 154 proven. 1111 refuted. 0 times theorem prover too weak. 11704 trivial. 0 not checked. [2024-12-06 04:07:23,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:23,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2008 states to 489 states and 1787 transitions. [2024-12-06 04:07:23,473 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1787 transitions. [2024-12-06 04:07:23,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2024-12-06 04:07:23,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:23,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:23,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:07:23,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:23,615 INFO L256 TraceCheckSpWp]: Trace formula consists of 879 conjuncts, 109 conjuncts are in the unsatisfiable core [2024-12-06 04:07:23,618 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:07:24,195 INFO L134 CoverageAnalysis]: Checked inductivity of 12969 backedges. 154 proven. 1111 refuted. 0 times theorem prover too weak. 11704 trivial. 0 not checked. [2024-12-06 04:07:27,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:27,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 490 states and 1791 transitions. [2024-12-06 04:07:27,073 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1791 transitions. [2024-12-06 04:07:27,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2024-12-06 04:07:27,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:27,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:27,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:07:27,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:27,192 INFO L256 TraceCheckSpWp]: Trace formula consists of 887 conjuncts, 125 conjuncts are in the unsatisfiable core [2024-12-06 04:07:27,196 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:07:27,936 INFO L134 CoverageAnalysis]: Checked inductivity of 13370 backedges. 167 proven. 1422 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2024-12-06 04:07:34,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:34,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2029 states to 494 states and 1808 transitions. [2024-12-06 04:07:34,777 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1808 transitions. [2024-12-06 04:07:34,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2024-12-06 04:07:34,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:34,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:34,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:07:34,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:34,891 INFO L256 TraceCheckSpWp]: Trace formula consists of 886 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 04:07:34,893 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:07:35,187 INFO L134 CoverageAnalysis]: Checked inductivity of 13468 backedges. 383 proven. 4 refuted. 0 times theorem prover too weak. 13081 trivial. 0 not checked. [2024-12-06 04:07:36,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:36,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 494 states and 1807 transitions. [2024-12-06 04:07:36,939 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1807 transitions. [2024-12-06 04:07:36,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2024-12-06 04:07:36,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:36,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:37,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:07:37,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:37,156 INFO L256 TraceCheckSpWp]: Trace formula consists of 908 conjuncts, 113 conjuncts are in the unsatisfiable core [2024-12-06 04:07:37,159 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:07:38,551 INFO L134 CoverageAnalysis]: Checked inductivity of 14178 backedges. 160 proven. 1378 refuted. 0 times theorem prover too weak. 12640 trivial. 0 not checked. [2024-12-06 04:07:50,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:50,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 498 states and 1816 transitions. [2024-12-06 04:07:50,510 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1816 transitions. [2024-12-06 04:07:50,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2024-12-06 04:07:50,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:50,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:50,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:07:50,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:50,642 INFO L256 TraceCheckSpWp]: Trace formula consists of 911 conjuncts, 123 conjuncts are in the unsatisfiable core [2024-12-06 04:07:50,645 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:07:51,229 INFO L134 CoverageAnalysis]: Checked inductivity of 14007 backedges. 162 proven. 1442 refuted. 0 times theorem prover too weak. 12403 trivial. 0 not checked. [2024-12-06 04:07:58,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:58,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2063 states to 501 states and 1836 transitions. [2024-12-06 04:07:58,944 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1836 transitions. [2024-12-06 04:07:58,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2024-12-06 04:07:58,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:58,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:58,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:07:59,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:59,075 INFO L256 TraceCheckSpWp]: Trace formula consists of 911 conjuncts, 123 conjuncts are in the unsatisfiable core [2024-12-06 04:07:59,077 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:07:59,536 INFO L134 CoverageAnalysis]: Checked inductivity of 14007 backedges. 162 proven. 1442 refuted. 0 times theorem prover too weak. 12403 trivial. 0 not checked. [2024-12-06 04:08:02,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:02,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2067 states to 502 states and 1840 transitions. [2024-12-06 04:08:02,244 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1840 transitions. [2024-12-06 04:08:02,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2024-12-06 04:08:02,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:02,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:02,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:08:02,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:02,383 INFO L256 TraceCheckSpWp]: Trace formula consists of 911 conjuncts, 123 conjuncts are in the unsatisfiable core [2024-12-06 04:08:02,386 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:08:02,910 INFO L134 CoverageAnalysis]: Checked inductivity of 14007 backedges. 162 proven. 1442 refuted. 0 times theorem prover too weak. 12403 trivial. 0 not checked. [2024-12-06 04:08:05,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:05,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2071 states to 503 states and 1844 transitions. [2024-12-06 04:08:05,761 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1844 transitions. [2024-12-06 04:08:05,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2024-12-06 04:08:05,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:05,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:05,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:08:05,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:05,910 INFO L256 TraceCheckSpWp]: Trace formula consists of 911 conjuncts, 113 conjuncts are in the unsatisfiable core [2024-12-06 04:08:05,913 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:08:06,456 INFO L134 CoverageAnalysis]: Checked inductivity of 14007 backedges. 160 proven. 1207 refuted. 0 times theorem prover too weak. 12640 trivial. 0 not checked. [2024-12-06 04:08:09,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:09,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 504 states and 1848 transitions. [2024-12-06 04:08:09,670 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1848 transitions. [2024-12-06 04:08:09,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2024-12-06 04:08:09,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:09,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:09,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:08:09,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:09,819 INFO L256 TraceCheckSpWp]: Trace formula consists of 911 conjuncts, 123 conjuncts are in the unsatisfiable core [2024-12-06 04:08:09,822 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:08:10,302 INFO L134 CoverageAnalysis]: Checked inductivity of 14007 backedges. 162 proven. 1442 refuted. 0 times theorem prover too weak. 12403 trivial. 0 not checked. [2024-12-06 04:08:13,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:13,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2079 states to 505 states and 1852 transitions. [2024-12-06 04:08:13,119 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 1852 transitions. [2024-12-06 04:08:13,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2024-12-06 04:08:13,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:13,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:13,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:08:13,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:13,251 INFO L256 TraceCheckSpWp]: Trace formula consists of 911 conjuncts, 123 conjuncts are in the unsatisfiable core [2024-12-06 04:08:13,253 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:08:13,796 INFO L134 CoverageAnalysis]: Checked inductivity of 14007 backedges. 162 proven. 1442 refuted. 0 times theorem prover too weak. 12403 trivial. 0 not checked. [2024-12-06 04:08:16,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:16,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2083 states to 506 states and 1856 transitions. [2024-12-06 04:08:16,830 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1856 transitions. [2024-12-06 04:08:16,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2024-12-06 04:08:16,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:16,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:16,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:08:16,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:16,957 INFO L256 TraceCheckSpWp]: Trace formula consists of 919 conjuncts, 113 conjuncts are in the unsatisfiable core [2024-12-06 04:08:16,959 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:08:17,462 INFO L134 CoverageAnalysis]: Checked inductivity of 14424 backedges. 162 proven. 1302 refuted. 0 times theorem prover too weak. 12960 trivial. 0 not checked. [2024-12-06 04:08:23,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:23,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 510 states and 1873 transitions. [2024-12-06 04:08:23,930 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1873 transitions. [2024-12-06 04:08:23,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2024-12-06 04:08:23,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:23,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:23,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:08:24,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:24,072 INFO L256 TraceCheckSpWp]: Trace formula consists of 918 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:08:24,074 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:08:24,388 INFO L134 CoverageAnalysis]: Checked inductivity of 14526 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 14364 trivial. 0 not checked. [2024-12-06 04:08:26,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:26,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2103 states to 510 states and 1872 transitions. [2024-12-06 04:08:26,491 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1872 transitions. [2024-12-06 04:08:26,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2024-12-06 04:08:26,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:26,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:26,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:08:26,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:26,623 INFO L256 TraceCheckSpWp]: Trace formula consists of 940 conjuncts, 133 conjuncts are in the unsatisfiable core [2024-12-06 04:08:26,626 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:08:29,177 INFO L134 CoverageAnalysis]: Checked inductivity of 15263 backedges. 177 proven. 1720 refuted. 0 times theorem prover too weak. 13366 trivial. 0 not checked. [2024-12-06 04:08:41,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:41,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 514 states and 1881 transitions. [2024-12-06 04:08:41,642 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1881 transitions. [2024-12-06 04:08:41,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-12-06 04:08:41,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:41,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:41,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:08:41,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:41,881 INFO L256 TraceCheckSpWp]: Trace formula consists of 943 conjuncts, 127 conjuncts are in the unsatisfiable core [2024-12-06 04:08:41,884 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:08:42,459 INFO L134 CoverageAnalysis]: Checked inductivity of 15085 backedges. 168 proven. 1551 refuted. 0 times theorem prover too weak. 13366 trivial. 0 not checked. [2024-12-06 04:08:49,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:49,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2134 states to 517 states and 1901 transitions. [2024-12-06 04:08:49,788 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1901 transitions. [2024-12-06 04:08:49,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-12-06 04:08:49,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:49,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:49,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:08:49,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:49,929 INFO L256 TraceCheckSpWp]: Trace formula consists of 943 conjuncts, 117 conjuncts are in the unsatisfiable core [2024-12-06 04:08:49,931 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:08:50,435 INFO L134 CoverageAnalysis]: Checked inductivity of 15085 backedges. 166 proven. 1307 refuted. 0 times theorem prover too weak. 13612 trivial. 0 not checked. [2024-12-06 04:08:53,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:53,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2138 states to 518 states and 1905 transitions. [2024-12-06 04:08:53,537 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1905 transitions. [2024-12-06 04:08:53,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-12-06 04:08:53,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:53,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:53,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:08:53,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:53,668 INFO L256 TraceCheckSpWp]: Trace formula consists of 943 conjuncts, 117 conjuncts are in the unsatisfiable core [2024-12-06 04:08:53,671 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:08:54,209 INFO L134 CoverageAnalysis]: Checked inductivity of 15085 backedges. 166 proven. 1307 refuted. 0 times theorem prover too weak. 13612 trivial. 0 not checked. [2024-12-06 04:08:57,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:57,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2142 states to 519 states and 1909 transitions. [2024-12-06 04:08:57,284 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1909 transitions. [2024-12-06 04:08:57,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-12-06 04:08:57,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:57,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:57,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:08:57,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:57,418 INFO L256 TraceCheckSpWp]: Trace formula consists of 943 conjuncts, 117 conjuncts are in the unsatisfiable core [2024-12-06 04:08:57,420 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:08:57,922 INFO L134 CoverageAnalysis]: Checked inductivity of 15085 backedges. 166 proven. 1307 refuted. 0 times theorem prover too weak. 13612 trivial. 0 not checked. [2024-12-06 04:09:00,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:00,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2146 states to 520 states and 1913 transitions. [2024-12-06 04:09:00,990 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1913 transitions. [2024-12-06 04:09:00,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-12-06 04:09:00,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:00,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:01,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:09:01,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:01,124 INFO L256 TraceCheckSpWp]: Trace formula consists of 943 conjuncts, 117 conjuncts are in the unsatisfiable core [2024-12-06 04:09:01,126 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:09:01,623 INFO L134 CoverageAnalysis]: Checked inductivity of 15085 backedges. 166 proven. 1307 refuted. 0 times theorem prover too weak. 13612 trivial. 0 not checked. [2024-12-06 04:09:04,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:04,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2150 states to 521 states and 1917 transitions. [2024-12-06 04:09:04,629 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1917 transitions. [2024-12-06 04:09:04,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-12-06 04:09:04,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:04,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:04,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:09:04,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:04,764 INFO L256 TraceCheckSpWp]: Trace formula consists of 943 conjuncts, 127 conjuncts are in the unsatisfiable core [2024-12-06 04:09:04,767 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:09:05,427 INFO L134 CoverageAnalysis]: Checked inductivity of 15085 backedges. 168 proven. 1551 refuted. 0 times theorem prover too weak. 13366 trivial. 0 not checked. [2024-12-06 04:09:08,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:08,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2154 states to 522 states and 1921 transitions. [2024-12-06 04:09:08,486 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1921 transitions. [2024-12-06 04:09:08,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-12-06 04:09:08,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:08,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:08,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:09:08,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:08,630 INFO L256 TraceCheckSpWp]: Trace formula consists of 951 conjuncts, 127 conjuncts are in the unsatisfiable core [2024-12-06 04:09:08,633 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:09:09,179 INFO L134 CoverageAnalysis]: Checked inductivity of 15518 backedges. 170 proven. 1653 refuted. 0 times theorem prover too weak. 13695 trivial. 0 not checked. [2024-12-06 04:09:15,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:15,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2171 states to 526 states and 1938 transitions. [2024-12-06 04:09:15,988 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1938 transitions. [2024-12-06 04:09:15,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-12-06 04:09:15,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:15,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:16,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:09:16,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:16,113 INFO L256 TraceCheckSpWp]: Trace formula consists of 950 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 04:09:16,115 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:09:16,469 INFO L134 CoverageAnalysis]: Checked inductivity of 15624 backedges. 179 proven. 238 refuted. 0 times theorem prover too weak. 15207 trivial. 0 not checked. [2024-12-06 04:09:18,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:18,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 526 states and 1937 transitions. [2024-12-06 04:09:18,612 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1937 transitions. [2024-12-06 04:09:18,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2024-12-06 04:09:18,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:18,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:18,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:09:18,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:18,746 INFO L256 TraceCheckSpWp]: Trace formula consists of 972 conjuncts, 121 conjuncts are in the unsatisfiable core [2024-12-06 04:09:18,748 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:09:20,031 INFO L134 CoverageAnalysis]: Checked inductivity of 16388 backedges. 172 proven. 1596 refuted. 0 times theorem prover too weak. 14620 trivial. 0 not checked. [2024-12-06 04:09:33,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:33,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 530 states and 1946 transitions. [2024-12-06 04:09:33,062 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1946 transitions. [2024-12-06 04:09:33,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2024-12-06 04:09:33,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:33,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:33,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:09:33,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:33,212 INFO L256 TraceCheckSpWp]: Trace formula consists of 975 conjuncts, 131 conjuncts are in the unsatisfiable core [2024-12-06 04:09:33,217 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:09:33,697 INFO L134 CoverageAnalysis]: Checked inductivity of 16203 backedges. 174 proven. 1664 refuted. 0 times theorem prover too weak. 14365 trivial. 0 not checked. [2024-12-06 04:09:41,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:41,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 533 states and 1966 transitions. [2024-12-06 04:09:41,512 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1966 transitions. [2024-12-06 04:09:41,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2024-12-06 04:09:41,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:41,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:41,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:09:41,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:41,648 INFO L256 TraceCheckSpWp]: Trace formula consists of 975 conjuncts, 131 conjuncts are in the unsatisfiable core [2024-12-06 04:09:41,651 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:09:42,212 INFO L134 CoverageAnalysis]: Checked inductivity of 16203 backedges. 174 proven. 1664 refuted. 0 times theorem prover too weak. 14365 trivial. 0 not checked. [2024-12-06 04:09:45,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:45,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 534 states and 1970 transitions. [2024-12-06 04:09:45,509 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1970 transitions. [2024-12-06 04:09:45,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2024-12-06 04:09:45,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:45,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:45,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:09:45,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:45,651 INFO L256 TraceCheckSpWp]: Trace formula consists of 975 conjuncts, 137 conjuncts are in the unsatisfiable core [2024-12-06 04:09:45,654 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:09:46,414 INFO L134 CoverageAnalysis]: Checked inductivity of 16203 backedges. 183 proven. 1655 refuted. 0 times theorem prover too weak. 14365 trivial. 0 not checked. [2024-12-06 04:09:49,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:49,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 535 states and 1974 transitions. [2024-12-06 04:09:49,572 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1974 transitions. [2024-12-06 04:09:49,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2024-12-06 04:09:49,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:49,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:49,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:09:49,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:49,706 INFO L256 TraceCheckSpWp]: Trace formula consists of 975 conjuncts, 131 conjuncts are in the unsatisfiable core [2024-12-06 04:09:49,708 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:09:50,229 INFO L134 CoverageAnalysis]: Checked inductivity of 16203 backedges. 174 proven. 1664 refuted. 0 times theorem prover too weak. 14365 trivial. 0 not checked. [2024-12-06 04:09:53,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:53,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 536 states and 1978 transitions. [2024-12-06 04:09:53,398 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1978 transitions. [2024-12-06 04:09:53,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2024-12-06 04:09:53,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:53,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:53,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:09:53,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:53,541 INFO L256 TraceCheckSpWp]: Trace formula consists of 975 conjuncts, 131 conjuncts are in the unsatisfiable core [2024-12-06 04:09:53,544 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:09:54,116 INFO L134 CoverageAnalysis]: Checked inductivity of 16203 backedges. 174 proven. 1664 refuted. 0 times theorem prover too weak. 14365 trivial. 0 not checked. [2024-12-06 04:09:57,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:57,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 537 states and 1982 transitions. [2024-12-06 04:09:57,445 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1982 transitions. [2024-12-06 04:09:57,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2024-12-06 04:09:57,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:57,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:57,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:09:57,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:57,588 INFO L256 TraceCheckSpWp]: Trace formula consists of 975 conjuncts, 121 conjuncts are in the unsatisfiable core [2024-12-06 04:09:57,591 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:09:58,104 INFO L134 CoverageAnalysis]: Checked inductivity of 16203 backedges. 172 proven. 1411 refuted. 0 times theorem prover too weak. 14620 trivial. 0 not checked. [2024-12-06 04:10:01,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:01,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 538 states and 1986 transitions. [2024-12-06 04:10:01,477 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1986 transitions. [2024-12-06 04:10:01,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2024-12-06 04:10:01,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:01,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:01,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:01,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:01,616 INFO L256 TraceCheckSpWp]: Trace formula consists of 983 conjuncts, 121 conjuncts are in the unsatisfiable core [2024-12-06 04:10:01,620 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:02,156 INFO L134 CoverageAnalysis]: Checked inductivity of 16652 backedges. 174 proven. 1514 refuted. 0 times theorem prover too weak. 14964 trivial. 0 not checked. [2024-12-06 04:10:09,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:09,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 542 states and 2003 transitions. [2024-12-06 04:10:09,205 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 2003 transitions. [2024-12-06 04:10:09,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2024-12-06 04:10:09,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:09,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:09,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:09,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:09,337 INFO L256 TraceCheckSpWp]: Trace formula consists of 982 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:10:09,339 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:09,693 INFO L134 CoverageAnalysis]: Checked inductivity of 16762 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 16588 trivial. 0 not checked. [2024-12-06 04:10:11,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:11,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 542 states and 2002 transitions. [2024-12-06 04:10:11,901 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 2002 transitions. [2024-12-06 04:10:11,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2024-12-06 04:10:11,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:11,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:11,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:12,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:12,058 INFO L256 TraceCheckSpWp]: Trace formula consists of 1004 conjuncts, 125 conjuncts are in the unsatisfiable core [2024-12-06 04:10:12,061 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:13,599 INFO L134 CoverageAnalysis]: Checked inductivity of 17553 backedges. 178 proven. 1711 refuted. 0 times theorem prover too weak. 15664 trivial. 0 not checked. [2024-12-06 04:10:27,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:27,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 546 states and 2011 transitions. [2024-12-06 04:10:27,300 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 2011 transitions. [2024-12-06 04:10:27,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2024-12-06 04:10:27,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:27,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:27,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:27,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:27,446 INFO L256 TraceCheckSpWp]: Trace formula consists of 1007 conjuncts, 125 conjuncts are in the unsatisfiable core [2024-12-06 04:10:27,449 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:27,988 INFO L134 CoverageAnalysis]: Checked inductivity of 17361 backedges. 178 proven. 1519 refuted. 0 times theorem prover too weak. 15664 trivial. 0 not checked. [2024-12-06 04:10:36,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:36,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 549 states and 2031 transitions. [2024-12-06 04:10:36,287 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 2031 transitions. [2024-12-06 04:10:36,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2024-12-06 04:10:36,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:36,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:36,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:36,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:36,432 INFO L256 TraceCheckSpWp]: Trace formula consists of 1007 conjuncts, 135 conjuncts are in the unsatisfiable core [2024-12-06 04:10:36,435 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:36,937 INFO L134 CoverageAnalysis]: Checked inductivity of 17361 backedges. 180 proven. 1781 refuted. 0 times theorem prover too weak. 15400 trivial. 0 not checked. [2024-12-06 04:10:40,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:40,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 550 states and 2035 transitions. [2024-12-06 04:10:40,630 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 2035 transitions. [2024-12-06 04:10:40,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2024-12-06 04:10:40,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:40,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:40,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:40,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:40,783 INFO L256 TraceCheckSpWp]: Trace formula consists of 1007 conjuncts, 125 conjuncts are in the unsatisfiable core [2024-12-06 04:10:40,785 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:41,334 INFO L134 CoverageAnalysis]: Checked inductivity of 17361 backedges. 178 proven. 1519 refuted. 0 times theorem prover too weak. 15664 trivial. 0 not checked. [2024-12-06 04:10:44,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:44,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 551 states and 2039 transitions. [2024-12-06 04:10:44,684 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 2039 transitions. [2024-12-06 04:10:44,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2024-12-06 04:10:44,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:44,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:44,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:44,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:44,934 INFO L256 TraceCheckSpWp]: Trace formula consists of 1007 conjuncts, 135 conjuncts are in the unsatisfiable core [2024-12-06 04:10:44,937 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:45,483 INFO L134 CoverageAnalysis]: Checked inductivity of 17361 backedges. 180 proven. 1781 refuted. 0 times theorem prover too weak. 15400 trivial. 0 not checked. [2024-12-06 04:10:48,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:48,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 552 states and 2043 transitions. [2024-12-06 04:10:48,785 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 2043 transitions. [2024-12-06 04:10:48,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2024-12-06 04:10:48,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:48,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:48,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:48,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:48,944 INFO L256 TraceCheckSpWp]: Trace formula consists of 1007 conjuncts, 125 conjuncts are in the unsatisfiable core [2024-12-06 04:10:48,947 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:49,523 INFO L134 CoverageAnalysis]: Checked inductivity of 17361 backedges. 178 proven. 1519 refuted. 0 times theorem prover too weak. 15664 trivial. 0 not checked. [2024-12-06 04:10:53,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:53,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 553 states and 2047 transitions. [2024-12-06 04:10:53,187 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 2047 transitions. [2024-12-06 04:10:53,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2024-12-06 04:10:53,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:53,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:53,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:53,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:53,351 INFO L256 TraceCheckSpWp]: Trace formula consists of 1007 conjuncts, 141 conjuncts are in the unsatisfiable core [2024-12-06 04:10:53,354 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:54,145 INFO L134 CoverageAnalysis]: Checked inductivity of 17361 backedges. 189 proven. 1772 refuted. 0 times theorem prover too weak. 15400 trivial. 0 not checked. [2024-12-06 04:10:57,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:57,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 554 states and 2051 transitions. [2024-12-06 04:10:57,670 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 2051 transitions. [2024-12-06 04:10:57,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 486 [2024-12-06 04:10:57,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:57,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:57,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:57,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:57,817 INFO L256 TraceCheckSpWp]: Trace formula consists of 1015 conjuncts, 135 conjuncts are in the unsatisfiable core [2024-12-06 04:10:57,820 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:58,339 INFO L134 CoverageAnalysis]: Checked inductivity of 17826 backedges. 182 proven. 1891 refuted. 0 times theorem prover too weak. 15753 trivial. 0 not checked. [2024-12-06 04:11:05,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:05,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 558 states and 2068 transitions. [2024-12-06 04:11:05,627 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 2068 transitions. [2024-12-06 04:11:05,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 486 [2024-12-06 04:11:05,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:05,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:05,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:11:05,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:05,772 INFO L256 TraceCheckSpWp]: Trace formula consists of 1014 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:11:05,774 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:11:06,124 INFO L134 CoverageAnalysis]: Checked inductivity of 17940 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 17760 trivial. 0 not checked. [2024-12-06 04:11:08,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:08,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 558 states and 2067 transitions. [2024-12-06 04:11:08,411 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 2067 transitions. [2024-12-06 04:11:08,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 496 [2024-12-06 04:11:08,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:08,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:08,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:11:08,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:08,562 INFO L256 TraceCheckSpWp]: Trace formula consists of 1036 conjuncts, 129 conjuncts are in the unsatisfiable core [2024-12-06 04:11:08,565 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:11:10,014 INFO L134 CoverageAnalysis]: Checked inductivity of 18758 backedges. 184 proven. 1830 refuted. 0 times theorem prover too weak. 16744 trivial. 0 not checked. [2024-12-06 04:11:24,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:24,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 562 states and 2076 transitions. [2024-12-06 04:11:24,256 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 2076 transitions. [2024-12-06 04:11:24,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2024-12-06 04:11:24,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:24,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:24,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:11:24,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:24,448 INFO L256 TraceCheckSpWp]: Trace formula consists of 1039 conjuncts, 139 conjuncts are in the unsatisfiable core [2024-12-06 04:11:24,451 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:11:25,043 INFO L134 CoverageAnalysis]: Checked inductivity of 18559 backedges. 186 proven. 1902 refuted. 0 times theorem prover too weak. 16471 trivial. 0 not checked. [2024-12-06 04:11:33,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:33,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 565 states and 2096 transitions. [2024-12-06 04:11:33,826 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 2096 transitions. [2024-12-06 04:11:33,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2024-12-06 04:11:33,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:33,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:33,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:11:34,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:34,011 INFO L256 TraceCheckSpWp]: Trace formula consists of 1039 conjuncts, 145 conjuncts are in the unsatisfiable core [2024-12-06 04:11:34,014 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:11:34,921 INFO L134 CoverageAnalysis]: Checked inductivity of 18559 backedges. 195 proven. 1893 refuted. 0 times theorem prover too weak. 16471 trivial. 0 not checked.